LP3856ES-1.8/NOPB
ActiveTexas Instruments
3-A, 7V, ULTRA-LOW-DROPOUT VOLTAGE REGULATOR WITH ENABLE
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LP3856ES-1.8/NOPB
ActiveTexas Instruments
3-A, 7V, ULTRA-LOW-DROPOUT VOLTAGE REGULATOR WITH ENABLE
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | LP3856ES-1.8/NOPB | LP3856 Series |
|---|---|---|
| Control Features | Enable | Enable |
| Current - Output | 3 A | 3 A |
| Current - Quiescent (Iq) | 4 mA | 4 mA |
| Current - Supply (Max) [Max] | 10 mA | 10 mA |
| Mounting Type | Surface Mount | Surface Mount, Through Hole |
| Number of Regulators | 1 | 1 |
| Operating Temperature [Max] | 125 °C | 125 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Output Configuration | Positive | Positive |
| Output Type | 27.03 °C/W | 27.03 °C/W |
| Output Type | - | Adjustable |
| Package / Case | TO-263BA, D2PAK (5 Leads + Tab), TO-263-6 | TO-263BA, D2PAK (5 Leads + Tab), TO-263-6, TO-220-5 Formed Leads |
| Protection Features | Over Current, Short Circuit, Over Temperature | Over Current, Short Circuit, Over Temperature |
| PSRR [Max] | 73 dB | 73 dB |
| PSRR [Min] | 57 dB | 57 dB |
| Supplier Device Package | TO-263 (DDPAK-5) | TO-263 (DDPAK-5), TO-220-5 |
| Voltage - Input (Max) [Max] | 7 V | 7 V |
| Voltage - Output (Max) | - | 6.5 V |
| Voltage - Output (Min/Fixed) | 1.8 V | 1.8 - 5 V |
| Voltage - Output (Min/Fixed) | - | 1.23 V |
| Voltage Dropout (Max) [Max] | 0.6 V | 0.6 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
LP3856 Series
3-A, 7V, ultra-low-dropout voltage regulator with enable
| Part | Package / Case | Voltage - Input (Max) [Max] | Protection Features | Operating Temperature [Max] | Operating Temperature [Min] | Mounting Type | Voltage - Output (Min/Fixed) | Control Features | Supplier Device Package | Output Type | Number of Regulators | Current - Supply (Max) [Max] | Current - Quiescent (Iq) | PSRR [Min] | PSRR [Max] | Current - Output | Voltage Dropout (Max) [Max] | Output Configuration | Voltage - Output (Min/Fixed) [Min] | Output Type | Voltage - Output (Max) [Max] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments LP3856ESX-5.0/NOPBThe LP3853/LP3856 series of fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply. Wide range of preset output voltage options are available. These ultra low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3853/LP3856 are developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3853/LP3856 to operate under extremely low dropout conditions.
Dropout Voltage:Ultra low dropout voltage; typically 39mV at 300mA load current and 390mV at 3A load current.
Ground Pin Current:Typically 4mA at 3A load current.
Shutdown Mode:Typically 10nA quiescent current when the shutdown pin is pulled low.
ErrorFlag:Errorflag goes low when the output voltage drops 10% below nominal value.
SENSE:Sense pin improves regulation at remote loads.
Precision Output Voltage:Multiple output voltage options are available ranging from 1.8V to 5.0V with a ensured accuracy of ±1.5% at room temperature, and ±3.0% over all conditions (varying line, load, and temperature).
The LP3853/LP3856 series of fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply. Wide range of preset output voltage options are available. These ultra low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3853/LP3856 are developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3853/LP3856 to operate under extremely low dropout conditions.
Dropout Voltage:Ultra low dropout voltage; typically 39mV at 300mA load current and 390mV at 3A load current.
Ground Pin Current:Typically 4mA at 3A load current.
Shutdown Mode:Typically 10nA quiescent current when the shutdown pin is pulled low.
ErrorFlag:Errorflag goes low when the output voltage drops 10% below nominal value.
SENSE:Sense pin improves regulation at remote loads.
Precision Output Voltage:Multiple output voltage options are available ranging from 1.8V to 5.0V with a ensured accuracy of ±1.5% at room temperature, and ±3.0% over all conditions (varying line, load, and temperature). | D2PAK (5 Leads + Tab), TO-263-6, TO-263BA | 7 V | Over Current, Over Temperature, Short Circuit | 125 °C | -40 °C | Surface Mount | 5 V | Enable | TO-263 (DDPAK-5) | 27.03 °C/W | 1 | 10 mA | 4 mA | 57 dB | 73 dB | 3 A | 0.6 V | Positive | |||
Texas Instruments LP3856ESX-1.8/NOPBThe LP3853/LP3856 series of fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply. Wide range of preset output voltage options are available. These ultra low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3853/LP3856 are developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3853/LP3856 to operate under extremely low dropout conditions.
Dropout Voltage:Ultra low dropout voltage; typically 39mV at 300mA load current and 390mV at 3A load current.
Ground Pin Current:Typically 4mA at 3A load current.
Shutdown Mode:Typically 10nA quiescent current when the shutdown pin is pulled low.
ErrorFlag:Errorflag goes low when the output voltage drops 10% below nominal value.
SENSE:Sense pin improves regulation at remote loads.
Precision Output Voltage:Multiple output voltage options are available ranging from 1.8V to 5.0V with a ensured accuracy of ±1.5% at room temperature, and ±3.0% over all conditions (varying line, load, and temperature).
The LP3853/LP3856 series of fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply. Wide range of preset output voltage options are available. These ultra low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3853/LP3856 are developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3853/LP3856 to operate under extremely low dropout conditions.
Dropout Voltage:Ultra low dropout voltage; typically 39mV at 300mA load current and 390mV at 3A load current.
Ground Pin Current:Typically 4mA at 3A load current.
Shutdown Mode:Typically 10nA quiescent current when the shutdown pin is pulled low.
ErrorFlag:Errorflag goes low when the output voltage drops 10% below nominal value.
SENSE:Sense pin improves regulation at remote loads.
Precision Output Voltage:Multiple output voltage options are available ranging from 1.8V to 5.0V with a ensured accuracy of ±1.5% at room temperature, and ±3.0% over all conditions (varying line, load, and temperature). | D2PAK (5 Leads + Tab), TO-263-6, TO-263BA | 7 V | Over Current, Over Temperature, Short Circuit | 125 °C | -40 °C | Surface Mount | 1.8 V | Enable | TO-263 (DDPAK-5) | 27.03 °C/W | 1 | 10 mA | 4 mA | 57 dB | 73 dB | 3 A | 0.6 V | Positive | |||
Texas Instruments LP3856ES-ADJLinear Voltage Regulator IC Positive Adjustable 1 Output 3A TO-263 (DDPAK-5) | D2PAK (5 Leads + Tab), TO-263-6, TO-263BA | 7 V | Over Current, Over Temperature, Short Circuit | 125 °C | -40 °C | Surface Mount | Enable | TO-263 (DDPAK-5) | 1 | 10 mA | 4 mA | 57 dB | 73 dB | 3 A | 0.6 V | Positive | 1.23 V | Adjustable | 6.5 V | ||
Texas Instruments LP3856ESX-2.5Linear Voltage Regulator IC Positive Fixed 1 Output 3A TO-263 (DDPAK-5) | D2PAK (5 Leads + Tab), TO-263-6, TO-263BA | 7 V | Over Current, Over Temperature, Short Circuit | 125 °C | -40 °C | Surface Mount | 2.5 V | Enable | TO-263 (DDPAK-5) | 27.03 °C/W | 1 | 10 mA | 4 mA | 57 dB | 73 dB | 3 A | 0.6 V | Positive | |||
Texas Instruments LP3856ET-3.3/NOPBThe LP3853/LP3856 series of fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply. Wide range of preset output voltage options are available. These ultra low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3853/LP3856 are developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3853/LP3856 to operate under extremely low dropout conditions.
Dropout Voltage:Ultra low dropout voltage; typically 39mV at 300mA load current and 390mV at 3A load current.
Ground Pin Current:Typically 4mA at 3A load current.
Shutdown Mode:Typically 10nA quiescent current when the shutdown pin is pulled low.
ErrorFlag:Errorflag goes low when the output voltage drops 10% below nominal value.
SENSE:Sense pin improves regulation at remote loads.
Precision Output Voltage:Multiple output voltage options are available ranging from 1.8V to 5.0V with a ensured accuracy of ±1.5% at room temperature, and ±3.0% over all conditions (varying line, load, and temperature).
The LP3853/LP3856 series of fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply. Wide range of preset output voltage options are available. These ultra low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3853/LP3856 are developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3853/LP3856 to operate under extremely low dropout conditions.
Dropout Voltage:Ultra low dropout voltage; typically 39mV at 300mA load current and 390mV at 3A load current.
Ground Pin Current:Typically 4mA at 3A load current.
Shutdown Mode:Typically 10nA quiescent current when the shutdown pin is pulled low.
ErrorFlag:Errorflag goes low when the output voltage drops 10% below nominal value.
SENSE:Sense pin improves regulation at remote loads.
Precision Output Voltage:Multiple output voltage options are available ranging from 1.8V to 5.0V with a ensured accuracy of ±1.5% at room temperature, and ±3.0% over all conditions (varying line, load, and temperature). | TO-220-5 Formed Leads | 7 V | Over Current, Over Temperature, Short Circuit | 125 °C | -40 °C | Through Hole | 3.3 V | Enable | TO-220-5 | 27.03 °C/W | 1 | 10 mA | 4 mA | 57 dB | 73 dB | 3 A | 0.6 V | Positive | |||
Texas Instruments LP3856ESX-3.3Linear Voltage Regulator IC Positive Fixed 1 Output 3A TO-263 (DDPAK-5) | D2PAK (5 Leads + Tab), TO-263-6, TO-263BA | 7 V | Over Current, Over Temperature, Short Circuit | 125 °C | -40 °C | Surface Mount | 3.3 V | Enable | TO-263 (DDPAK-5) | 27.03 °C/W | 1 | 10 mA | 4 mA | 57 dB | 73 dB | 3 A | 0.6 V | Positive | |||
Texas Instruments LP3856ES-2.5Linear Voltage Regulator IC Positive Fixed 1 Output 3A TO-263 (DDPAK-5) | D2PAK (5 Leads + Tab), TO-263-6, TO-263BA | 7 V | Over Current, Over Temperature, Short Circuit | 125 °C | -40 °C | Surface Mount | 2.5 V | Enable | TO-263 (DDPAK-5) | 27.03 °C/W | 1 | 10 mA | 4 mA | 57 dB | 73 dB | 3 A | 0.6 V | Positive | |||
Texas Instruments LP3856ES-ADJ/NOPBThe LP3856-ADJ fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply. These ultra low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3856-ADJ is developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3856-ADJ to operate under extremely low dropout conditions.
Dropout Voltage:Ultra low dropout voltage; typically 39mV at 300mA load current and 390mV at 3A load current.
Ground Pin Current:Typically 4mA at 3A load current.
Shutdown Mode:Typically 10nA quiescent current when the shutdown pin is pulled low.
Adjustable Output Voltage:The output voltage may be programmed via two external resistors.
The LP3856-ADJ fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply. These ultra low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3856-ADJ is developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3856-ADJ to operate under extremely low dropout conditions.
Dropout Voltage:Ultra low dropout voltage; typically 39mV at 300mA load current and 390mV at 3A load current.
Ground Pin Current:Typically 4mA at 3A load current.
Shutdown Mode:Typically 10nA quiescent current when the shutdown pin is pulled low.
Adjustable Output Voltage:The output voltage may be programmed via two external resistors. | D2PAK (5 Leads + Tab), TO-263-6, TO-263BA | 7 V | Over Current, Over Temperature, Short Circuit | 125 °C | -40 °C | Surface Mount | Enable | TO-263 (DDPAK-5) | 1 | 10 mA | 4 mA | 57 dB | 73 dB | 3 A | 0.6 V | Positive | 1.23 V | Adjustable | 6.5 V | ||
Texas Instruments LP3856ES-1.8Linear Voltage Regulator IC Positive Fixed 1 Output 3A TO-263 (DDPAK-5) | D2PAK (5 Leads + Tab), TO-263-6, TO-263BA | 7 V | Over Current, Over Temperature, Short Circuit | 125 °C | -40 °C | Surface Mount | 1.8 V | Enable | TO-263 (DDPAK-5) | 27.03 °C/W | 1 | 10 mA | 4 mA | 57 dB | 73 dB | 3 A | 0.6 V | Positive | |||
Texas Instruments LP3856ET-2.5/NOPBThe LP3853/LP3856 series of fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply. Wide range of preset output voltage options are available. These ultra low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3853/LP3856 are developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3853/LP3856 to operate under extremely low dropout conditions.
Dropout Voltage:Ultra low dropout voltage; typically 39mV at 300mA load current and 390mV at 3A load current.
Ground Pin Current:Typically 4mA at 3A load current.
Shutdown Mode:Typically 10nA quiescent current when the shutdown pin is pulled low.
ErrorFlag:Errorflag goes low when the output voltage drops 10% below nominal value.
SENSE:Sense pin improves regulation at remote loads.
Precision Output Voltage:Multiple output voltage options are available ranging from 1.8V to 5.0V with a ensured accuracy of ±1.5% at room temperature, and ±3.0% over all conditions (varying line, load, and temperature).
The LP3853/LP3856 series of fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply. Wide range of preset output voltage options are available. These ultra low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3853/LP3856 are developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3853/LP3856 to operate under extremely low dropout conditions.
Dropout Voltage:Ultra low dropout voltage; typically 39mV at 300mA load current and 390mV at 3A load current.
Ground Pin Current:Typically 4mA at 3A load current.
Shutdown Mode:Typically 10nA quiescent current when the shutdown pin is pulled low.
ErrorFlag:Errorflag goes low when the output voltage drops 10% below nominal value.
SENSE:Sense pin improves regulation at remote loads.
Precision Output Voltage:Multiple output voltage options are available ranging from 1.8V to 5.0V with a ensured accuracy of ±1.5% at room temperature, and ±3.0% over all conditions (varying line, load, and temperature). | TO-220-5 Formed Leads | 7 V | Over Current, Over Temperature, Short Circuit | 125 °C | -40 °C | Through Hole | 2.5 V | Enable | TO-220-5 | 27.03 °C/W | 1 | 10 mA | 4 mA | 57 dB | 73 dB | 3 A | 0.6 V | Positive | |||
Texas Instruments LP3856ES-5.0Linear Voltage Regulator IC Positive Fixed 1 Output 3A TO-263 (DDPAK-5) | D2PAK (5 Leads + Tab), TO-263-6, TO-263BA | 7 V | Over Current, Over Temperature, Short Circuit | 125 °C | -40 °C | Surface Mount | 5 V | Enable | TO-263 (DDPAK-5) | 27.03 °C/W | 1 | 10 mA | 4 mA | 57 dB | 73 dB | 3 A | 0.6 V | Positive | |||
TO-220-5 Formed Leads | 7 V | Over Current, Over Temperature, Short Circuit | 125 °C | -40 °C | Through Hole | 5 V | Enable | TO-220-5 | 27.03 °C/W | 1 | 10 mA | 4 mA | 57 dB | 73 dB | 3 A | 0.6 V | Positive | ||||
Texas Instruments LP3856ES-3.3/NOPBThe LP3853/LP3856 series of fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply. Wide range of preset output voltage options are available. These ultra low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3853/LP3856 are developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3853/LP3856 to operate under extremely low dropout conditions.
Dropout Voltage:Ultra low dropout voltage; typically 39mV at 300mA load current and 390mV at 3A load current.
Ground Pin Current:Typically 4mA at 3A load current.
Shutdown Mode:Typically 10nA quiescent current when the shutdown pin is pulled low.
ErrorFlag:Errorflag goes low when the output voltage drops 10% below nominal value.
SENSE:Sense pin improves regulation at remote loads.
Precision Output Voltage:Multiple output voltage options are available ranging from 1.8V to 5.0V with a ensured accuracy of ±1.5% at room temperature, and ±3.0% over all conditions (varying line, load, and temperature).
The LP3853/LP3856 series of fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply. Wide range of preset output voltage options are available. These ultra low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3853/LP3856 are developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3853/LP3856 to operate under extremely low dropout conditions.
Dropout Voltage:Ultra low dropout voltage; typically 39mV at 300mA load current and 390mV at 3A load current.
Ground Pin Current:Typically 4mA at 3A load current.
Shutdown Mode:Typically 10nA quiescent current when the shutdown pin is pulled low.
ErrorFlag:Errorflag goes low when the output voltage drops 10% below nominal value.
SENSE:Sense pin improves regulation at remote loads.
Precision Output Voltage:Multiple output voltage options are available ranging from 1.8V to 5.0V with a ensured accuracy of ±1.5% at room temperature, and ±3.0% over all conditions (varying line, load, and temperature). | D2PAK (5 Leads + Tab), TO-263-6, TO-263BA | 7 V | Over Current, Over Temperature, Short Circuit | 125 °C | -40 °C | Surface Mount | 3.3 V | Enable | TO-263 (DDPAK-5) | 27.03 °C/W | 1 | 10 mA | 4 mA | 57 dB | 73 dB | 3 A | 0.6 V | Positive | |||
Texas Instruments LP3856ET-ADJ/NOPBThe LP3856-ADJ fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply. These ultra low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3856-ADJ is developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3856-ADJ to operate under extremely low dropout conditions.
Dropout Voltage:Ultra low dropout voltage; typically 39mV at 300mA load current and 390mV at 3A load current.
Ground Pin Current:Typically 4mA at 3A load current.
Shutdown Mode:Typically 10nA quiescent current when the shutdown pin is pulled low.
Adjustable Output Voltage:The output voltage may be programmed via two external resistors.
The LP3856-ADJ fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply. These ultra low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3856-ADJ is developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3856-ADJ to operate under extremely low dropout conditions.
Dropout Voltage:Ultra low dropout voltage; typically 39mV at 300mA load current and 390mV at 3A load current.
Ground Pin Current:Typically 4mA at 3A load current.
Shutdown Mode:Typically 10nA quiescent current when the shutdown pin is pulled low.
Adjustable Output Voltage:The output voltage may be programmed via two external resistors. | TO-220-5 Formed Leads | 7 V | Over Current, Over Temperature, Short Circuit | 125 °C | -40 °C | Through Hole | Enable | TO-220-5 | 1 | 10 mA | 4 mA | 57 dB | 73 dB | 3 A | 0.6 V | Positive | 1.23 V | Adjustable | 6.5 V | ||
Texas Instruments LP3856ES-3.3Linear Voltage Regulator IC Positive Fixed 1 Output 3A TO-263 (DDPAK-5) | D2PAK (5 Leads + Tab), TO-263-6, TO-263BA | 7 V | Over Current, Over Temperature, Short Circuit | 125 °C | -40 °C | Surface Mount | 3.3 V | Enable | TO-263 (DDPAK-5) | 27.03 °C/W | 1 | 10 mA | 4 mA | 57 dB | 73 dB | 3 A | 0.6 V | Positive | |||
Texas Instruments LP3856ESX-ADJ/NOPBThe LP3856-ADJ fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply. These ultra low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3856-ADJ is developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3856-ADJ to operate under extremely low dropout conditions.
Dropout Voltage:Ultra low dropout voltage; typically 39mV at 300mA load current and 390mV at 3A load current.
Ground Pin Current:Typically 4mA at 3A load current.
Shutdown Mode:Typically 10nA quiescent current when the shutdown pin is pulled low.
Adjustable Output Voltage:The output voltage may be programmed via two external resistors.
The LP3856-ADJ fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply. These ultra low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3856-ADJ is developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3856-ADJ to operate under extremely low dropout conditions.
Dropout Voltage:Ultra low dropout voltage; typically 39mV at 300mA load current and 390mV at 3A load current.
Ground Pin Current:Typically 4mA at 3A load current.
Shutdown Mode:Typically 10nA quiescent current when the shutdown pin is pulled low.
Adjustable Output Voltage:The output voltage may be programmed via two external resistors. | D2PAK (5 Leads + Tab), TO-263-6, TO-263BA | 7 V | Over Current, Over Temperature, Short Circuit | 125 °C | -40 °C | Surface Mount | Enable | TO-263 (DDPAK-5) | 1 | 10 mA | 4 mA | 57 dB | 73 dB | 3 A | 0.6 V | Positive | 1.23 V | Adjustable | 6.5 V | ||
TO-220-5 Formed Leads | 7 V | Over Current, Over Temperature, Short Circuit | 125 °C | -40 °C | Through Hole | Enable | TO-220-5 | 1 | 10 mA | 4 mA | 57 dB | 73 dB | 3 A | 0.6 V | Positive | 1.23 V | Adjustable | 6.5 V | |||
Texas Instruments LP3856ES-1.8/NOPBThe LP3853/LP3856 series of fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply. Wide range of preset output voltage options are available. These ultra low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3853/LP3856 are developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3853/LP3856 to operate under extremely low dropout conditions.
Dropout Voltage:Ultra low dropout voltage; typically 39mV at 300mA load current and 390mV at 3A load current.
Ground Pin Current:Typically 4mA at 3A load current.
Shutdown Mode:Typically 10nA quiescent current when the shutdown pin is pulled low.
ErrorFlag:Errorflag goes low when the output voltage drops 10% below nominal value.
SENSE:Sense pin improves regulation at remote loads.
Precision Output Voltage:Multiple output voltage options are available ranging from 1.8V to 5.0V with a ensured accuracy of ±1.5% at room temperature, and ±3.0% over all conditions (varying line, load, and temperature).
The LP3853/LP3856 series of fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply. Wide range of preset output voltage options are available. These ultra low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3853/LP3856 are developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3853/LP3856 to operate under extremely low dropout conditions.
Dropout Voltage:Ultra low dropout voltage; typically 39mV at 300mA load current and 390mV at 3A load current.
Ground Pin Current:Typically 4mA at 3A load current.
Shutdown Mode:Typically 10nA quiescent current when the shutdown pin is pulled low.
ErrorFlag:Errorflag goes low when the output voltage drops 10% below nominal value.
SENSE:Sense pin improves regulation at remote loads.
Precision Output Voltage:Multiple output voltage options are available ranging from 1.8V to 5.0V with a ensured accuracy of ±1.5% at room temperature, and ±3.0% over all conditions (varying line, load, and temperature). | D2PAK (5 Leads + Tab), TO-263-6, TO-263BA | 7 V | Over Current, Over Temperature, Short Circuit | 125 °C | -40 °C | Surface Mount | 1.8 V | Enable | TO-263 (DDPAK-5) | 27.03 °C/W | 1 | 10 mA | 4 mA | 57 dB | 73 dB | 3 A | 0.6 V | Positive | |||
Texas Instruments LP3856ESX-3.3/NOPBThe LP3853/LP3856 series of fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply. Wide range of preset output voltage options are available. These ultra low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3853/LP3856 are developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3853/LP3856 to operate under extremely low dropout conditions.
Dropout Voltage:Ultra low dropout voltage; typically 39mV at 300mA load current and 390mV at 3A load current.
Ground Pin Current:Typically 4mA at 3A load current.
Shutdown Mode:Typically 10nA quiescent current when the shutdown pin is pulled low.
ErrorFlag:Errorflag goes low when the output voltage drops 10% below nominal value.
SENSE:Sense pin improves regulation at remote loads.
Precision Output Voltage:Multiple output voltage options are available ranging from 1.8V to 5.0V with a ensured accuracy of ±1.5% at room temperature, and ±3.0% over all conditions (varying line, load, and temperature).
The LP3853/LP3856 series of fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply. Wide range of preset output voltage options are available. These ultra low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3853/LP3856 are developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3853/LP3856 to operate under extremely low dropout conditions.
Dropout Voltage:Ultra low dropout voltage; typically 39mV at 300mA load current and 390mV at 3A load current.
Ground Pin Current:Typically 4mA at 3A load current.
Shutdown Mode:Typically 10nA quiescent current when the shutdown pin is pulled low.
ErrorFlag:Errorflag goes low when the output voltage drops 10% below nominal value.
SENSE:Sense pin improves regulation at remote loads.
Precision Output Voltage:Multiple output voltage options are available ranging from 1.8V to 5.0V with a ensured accuracy of ±1.5% at room temperature, and ±3.0% over all conditions (varying line, load, and temperature). | D2PAK (5 Leads + Tab), TO-263-6, TO-263BA | 7 V | Over Current, Over Temperature, Short Circuit | 125 °C | -40 °C | Surface Mount | 3.3 V | Enable | TO-263 (DDPAK-5) | 27.03 °C/W | 1 | 10 mA | 4 mA | 57 dB | 73 dB | 3 A | 0.6 V | Positive | |||
Texas Instruments LP3856ES-5.0/NOPBThe LP3853/LP3856 series of fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply. Wide range of preset output voltage options are available. These ultra low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3853/LP3856 are developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3853/LP3856 to operate under extremely low dropout conditions.
Dropout Voltage:Ultra low dropout voltage; typically 39mV at 300mA load current and 390mV at 3A load current.
Ground Pin Current:Typically 4mA at 3A load current.
Shutdown Mode:Typically 10nA quiescent current when the shutdown pin is pulled low.
ErrorFlag:Errorflag goes low when the output voltage drops 10% below nominal value.
SENSE:Sense pin improves regulation at remote loads.
Precision Output Voltage:Multiple output voltage options are available ranging from 1.8V to 5.0V with a ensured accuracy of ±1.5% at room temperature, and ±3.0% over all conditions (varying line, load, and temperature).
The LP3853/LP3856 series of fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply. Wide range of preset output voltage options are available. These ultra low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3853/LP3856 are developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3853/LP3856 to operate under extremely low dropout conditions.
Dropout Voltage:Ultra low dropout voltage; typically 39mV at 300mA load current and 390mV at 3A load current.
Ground Pin Current:Typically 4mA at 3A load current.
Shutdown Mode:Typically 10nA quiescent current when the shutdown pin is pulled low.
ErrorFlag:Errorflag goes low when the output voltage drops 10% below nominal value.
SENSE:Sense pin improves regulation at remote loads.
Precision Output Voltage:Multiple output voltage options are available ranging from 1.8V to 5.0V with a ensured accuracy of ±1.5% at room temperature, and ±3.0% over all conditions (varying line, load, and temperature). | D2PAK (5 Leads + Tab), TO-263-6, TO-263BA | 7 V | Over Current, Over Temperature, Short Circuit | 125 °C | -40 °C | Surface Mount | 5 V | Enable | TO-263 (DDPAK-5) | 27.03 °C/W | 1 | 10 mA | 4 mA | 57 dB | 73 dB | 3 A | 0.6 V | Positive | |||
Texas Instruments LP3856ESX-2.5/NOPBThe LP3853/LP3856 series of fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply. Wide range of preset output voltage options are available. These ultra low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3853/LP3856 are developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3853/LP3856 to operate under extremely low dropout conditions.
Dropout Voltage:Ultra low dropout voltage; typically 39mV at 300mA load current and 390mV at 3A load current.
Ground Pin Current:Typically 4mA at 3A load current.
Shutdown Mode:Typically 10nA quiescent current when the shutdown pin is pulled low.
ErrorFlag:Errorflag goes low when the output voltage drops 10% below nominal value.
SENSE:Sense pin improves regulation at remote loads.
Precision Output Voltage:Multiple output voltage options are available ranging from 1.8V to 5.0V with a ensured accuracy of ±1.5% at room temperature, and ±3.0% over all conditions (varying line, load, and temperature).
The LP3853/LP3856 series of fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply. Wide range of preset output voltage options are available. These ultra low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3853/LP3856 are developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3853/LP3856 to operate under extremely low dropout conditions.
Dropout Voltage:Ultra low dropout voltage; typically 39mV at 300mA load current and 390mV at 3A load current.
Ground Pin Current:Typically 4mA at 3A load current.
Shutdown Mode:Typically 10nA quiescent current when the shutdown pin is pulled low.
ErrorFlag:Errorflag goes low when the output voltage drops 10% below nominal value.
SENSE:Sense pin improves regulation at remote loads.
Precision Output Voltage:Multiple output voltage options are available ranging from 1.8V to 5.0V with a ensured accuracy of ±1.5% at room temperature, and ±3.0% over all conditions (varying line, load, and temperature). | D2PAK (5 Leads + Tab), TO-263-6, TO-263BA | 7 V | Over Current, Over Temperature, Short Circuit | 125 °C | -40 °C | Surface Mount | 2.5 V | Enable | TO-263 (DDPAK-5) | 27.03 °C/W | 1 | 10 mA | 4 mA | 57 dB | 73 dB | 3 A | 0.6 V | Positive | |||
Texas Instruments LP3856ET-5.0/NOPBThe LP3853/LP3856 series of fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply. Wide range of preset output voltage options are available. These ultra low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3853/LP3856 are developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3853/LP3856 to operate under extremely low dropout conditions.
Dropout Voltage:Ultra low dropout voltage; typically 39mV at 300mA load current and 390mV at 3A load current.
Ground Pin Current:Typically 4mA at 3A load current.
Shutdown Mode:Typically 10nA quiescent current when the shutdown pin is pulled low.
ErrorFlag:Errorflag goes low when the output voltage drops 10% below nominal value.
SENSE:Sense pin improves regulation at remote loads.
Precision Output Voltage:Multiple output voltage options are available ranging from 1.8V to 5.0V with a ensured accuracy of ±1.5% at room temperature, and ±3.0% over all conditions (varying line, load, and temperature).
The LP3853/LP3856 series of fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply. Wide range of preset output voltage options are available. These ultra low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3853/LP3856 are developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3853/LP3856 to operate under extremely low dropout conditions.
Dropout Voltage:Ultra low dropout voltage; typically 39mV at 300mA load current and 390mV at 3A load current.
Ground Pin Current:Typically 4mA at 3A load current.
Shutdown Mode:Typically 10nA quiescent current when the shutdown pin is pulled low.
ErrorFlag:Errorflag goes low when the output voltage drops 10% below nominal value.
SENSE:Sense pin improves regulation at remote loads.
Precision Output Voltage:Multiple output voltage options are available ranging from 1.8V to 5.0V with a ensured accuracy of ±1.5% at room temperature, and ±3.0% over all conditions (varying line, load, and temperature). | TO-220-5 Formed Leads | 7 V | Over Current, Over Temperature, Short Circuit | 125 °C | -40 °C | Through Hole | 5 V | Enable | TO-220-5 | 27.03 °C/W | 1 | 10 mA | 4 mA | 57 dB | 73 dB | 3 A | 0.6 V | Positive | |||
TO-220-5 Formed Leads | 7 V | Over Current, Over Temperature, Short Circuit | 125 °C | -40 °C | Through Hole | 1.8 V | Enable | TO-220-5 | 27.03 °C/W | 1 | 10 mA | 4 mA | 57 dB | 73 dB | 3 A | 0.6 V | Positive | ||||
Texas Instruments LP3856ES-2.5/NOPBThe LP3853/LP3856 series of fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply. Wide range of preset output voltage options are available. These ultra low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3853/LP3856 are developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3853/LP3856 to operate under extremely low dropout conditions.
Dropout Voltage:Ultra low dropout voltage; typically 39mV at 300mA load current and 390mV at 3A load current.
Ground Pin Current:Typically 4mA at 3A load current.
Shutdown Mode:Typically 10nA quiescent current when the shutdown pin is pulled low.
ErrorFlag:Errorflag goes low when the output voltage drops 10% below nominal value.
SENSE:Sense pin improves regulation at remote loads.
Precision Output Voltage:Multiple output voltage options are available ranging from 1.8V to 5.0V with a ensured accuracy of ±1.5% at room temperature, and ±3.0% over all conditions (varying line, load, and temperature).
The LP3853/LP3856 series of fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply. Wide range of preset output voltage options are available. These ultra low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3853/LP3856 are developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3853/LP3856 to operate under extremely low dropout conditions.
Dropout Voltage:Ultra low dropout voltage; typically 39mV at 300mA load current and 390mV at 3A load current.
Ground Pin Current:Typically 4mA at 3A load current.
Shutdown Mode:Typically 10nA quiescent current when the shutdown pin is pulled low.
ErrorFlag:Errorflag goes low when the output voltage drops 10% below nominal value.
SENSE:Sense pin improves regulation at remote loads.
Precision Output Voltage:Multiple output voltage options are available ranging from 1.8V to 5.0V with a ensured accuracy of ±1.5% at room temperature, and ±3.0% over all conditions (varying line, load, and temperature). | D2PAK (5 Leads + Tab), TO-263-6, TO-263BA | 7 V | Over Current, Over Temperature, Short Circuit | 125 °C | -40 °C | Surface Mount | 2.5 V | Enable | TO-263 (DDPAK-5) | 27.03 °C/W | 1 | 10 mA | 4 mA | 57 dB | 73 dB | 3 A | 0.6 V | Positive |
Description
General part information
LP3856 Series
The LP3853/LP3856 series of fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply. Wide range of preset output voltage options are available. These ultra low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3853/LP3856 are developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3853/LP3856 to operate under extremely low dropout conditions.
Dropout Voltage:Ultra low dropout voltage; typically 39mV at 300mA load current and 390mV at 3A load current.
Ground Pin Current:Typically 4mA at 3A load current.
Documents
Technical documentation and resources