TPS75815KTTR
ActiveTexas Instruments
3-A, ULTRA-LOW-DROPOUT VOLTAGE REGULATOR WITH LOW-NOISE & ENABLE
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TPS75815KTTR
ActiveTexas Instruments
3-A, ULTRA-LOW-DROPOUT VOLTAGE REGULATOR WITH LOW-NOISE & ENABLE
Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | TPS75815KTTR | TPS75815 Series |
|---|---|---|
| Control Features | Enable | Enable |
| Current - Output | 3 A | 3 A |
| Current - Quiescent (Iq) | 200 µA | 200 µA |
| Mounting Type | Surface Mount | Through Hole, Surface Mount |
| 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 |
| Package / Case | TO-263BA, D2PAK (5 Leads + Tab), TO-263-6 | TO-220-5, TO-263BA, D2PAK (5 Leads + Tab), TO-263-6 |
| Protection Features | Over Current, Reverse Polarity, Under Voltage Lockout (UVLO), Over Temperature | Over Current, Reverse Polarity, Under Voltage Lockout (UVLO), Over Temperature |
| PSRR | 62 dB | 62 dB |
| Supplier Device Package | TO-263 (DDPAK-5) | TO-220-5, TO-263 (DDPAK-5) |
| Voltage - Input (Max) [Max] | 5.5 V | 5.5 V |
| Voltage - Output (Min/Fixed) | 1.5 V | 1.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
TPS75815 Series
3-A, ultra-low-dropout voltage regulator with low-noise & enable
| Part | Current - Output | Protection Features | Voltage - Output (Min/Fixed) | Voltage - Input (Max) [Max] | Operating Temperature [Max] | Operating Temperature [Min] | PSRR | Supplier Device Package | Package / Case | Number of Regulators | Mounting Type | Control Features | Output Configuration | Output Type | Current - Quiescent (Iq) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments TPS75815KCThe TPS758xx family of 3A low dropout (LDO) regulators contains four fixed voltage option regulators and an adjustable voltage option regulator. These devices are capable of supplying 3A of output current with a dropout of 150mV (TPS75833). Therefore, the device is capable of performing a 3.3V to 2.5V conversion.
Quiescent current is 125µA at full load and drops to less than 1µA when the device is disabled. The TPS758xx is designed to have fast transient response for large load current changes.
Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 150mV at an output current of 3A for the TPS75833) and is directly proportional to the output current. Additionally, since the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 125µA over the full range of output current). These two key specifications yield a significant improvement in operating life for battery-powered systems.
The device is enabled when EN (enable) is connected to a high voltage level (> 2V). Applying a low voltage level (< 0.7V) to EN shuts down the regulator, reducing the quiescent current to less than 1µA at TJ= +25°C.
The TPS758xx is offered in 1.5V, 1.8V, 2.5V, and 3.3V fixed-voltage versions and in an adjustable version (programmable over the range of 1.22V to 5V). Output voltage tolerance is specified as a maximum of 3% over line, load, and temperature ranges. The TPS758xx family is available in a 5-pin TO-220 (KC) and TO-263 (KTT) packages.
The TPS758xx family of 3A low dropout (LDO) regulators contains four fixed voltage option regulators and an adjustable voltage option regulator. These devices are capable of supplying 3A of output current with a dropout of 150mV (TPS75833). Therefore, the device is capable of performing a 3.3V to 2.5V conversion.
Quiescent current is 125µA at full load and drops to less than 1µA when the device is disabled. The TPS758xx is designed to have fast transient response for large load current changes.
Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 150mV at an output current of 3A for the TPS75833) and is directly proportional to the output current. Additionally, since the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 125µA over the full range of output current). These two key specifications yield a significant improvement in operating life for battery-powered systems.
The device is enabled when EN (enable) is connected to a high voltage level (> 2V). Applying a low voltage level (< 0.7V) to EN shuts down the regulator, reducing the quiescent current to less than 1µA at TJ= +25°C.
The TPS758xx is offered in 1.5V, 1.8V, 2.5V, and 3.3V fixed-voltage versions and in an adjustable version (programmable over the range of 1.22V to 5V). Output voltage tolerance is specified as a maximum of 3% over line, load, and temperature ranges. The TPS758xx family is available in a 5-pin TO-220 (KC) and TO-263 (KTT) packages. | 3 A | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | 1.5 V | 5.5 V | 125 °C | -40 °C | 62 dB | TO-220-5 | TO-220-5 | 1 | Through Hole | Enable | Positive | 27.03 °C/W | 200 µA |
Texas Instruments TPS75815KTTRThe TPS758xx family of 3A low dropout (LDO) regulators contains four fixed voltage option regulators and an adjustable voltage option regulator. These devices are capable of supplying 3A of output current with a dropout of 150mV (TPS75833). Therefore, the device is capable of performing a 3.3V to 2.5V conversion.
Quiescent current is 125µA at full load and drops to less than 1µA when the device is disabled. The TPS758xx is designed to have fast transient response for large load current changes.
Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 150mV at an output current of 3A for the TPS75833) and is directly proportional to the output current. Additionally, since the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 125µA over the full range of output current). These two key specifications yield a significant improvement in operating life for battery-powered systems.
The device is enabled when EN (enable) is connected to a high voltage level (> 2V). Applying a low voltage level (< 0.7V) to EN shuts down the regulator, reducing the quiescent current to less than 1µA at TJ= +25°C.
The TPS758xx is offered in 1.5V, 1.8V, 2.5V, and 3.3V fixed-voltage versions and in an adjustable version (programmable over the range of 1.22V to 5V). Output voltage tolerance is specified as a maximum of 3% over line, load, and temperature ranges. The TPS758xx family is available in a 5-pin TO-220 (KC) and TO-263 (KTT) packages.
The TPS758xx family of 3A low dropout (LDO) regulators contains four fixed voltage option regulators and an adjustable voltage option regulator. These devices are capable of supplying 3A of output current with a dropout of 150mV (TPS75833). Therefore, the device is capable of performing a 3.3V to 2.5V conversion.
Quiescent current is 125µA at full load and drops to less than 1µA when the device is disabled. The TPS758xx is designed to have fast transient response for large load current changes.
Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 150mV at an output current of 3A for the TPS75833) and is directly proportional to the output current. Additionally, since the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 125µA over the full range of output current). These two key specifications yield a significant improvement in operating life for battery-powered systems.
The device is enabled when EN (enable) is connected to a high voltage level (> 2V). Applying a low voltage level (< 0.7V) to EN shuts down the regulator, reducing the quiescent current to less than 1µA at TJ= +25°C.
The TPS758xx is offered in 1.5V, 1.8V, 2.5V, and 3.3V fixed-voltage versions and in an adjustable version (programmable over the range of 1.22V to 5V). Output voltage tolerance is specified as a maximum of 3% over line, load, and temperature ranges. The TPS758xx family is available in a 5-pin TO-220 (KC) and TO-263 (KTT) packages. | 3 A | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | 1.5 V | 5.5 V | 125 °C | -40 °C | 62 dB | TO-263 (DDPAK-5) | D2PAK (5 Leads + Tab), TO-263-6, TO-263BA | 1 | Surface Mount | Enable | Positive | 27.03 °C/W | 200 µA |
Texas Instruments TPS75815KTTTG3Linear Voltage Regulator IC Positive Fixed 1 Output 3A TO-263 (DDPAK-5) | 3 A | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | 1.5 V | 5.5 V | 125 °C | -40 °C | 62 dB | TO-263 (DDPAK-5) | D2PAK (5 Leads + Tab), TO-263-6, TO-263BA | 1 | Surface Mount | Enable | Positive | 27.03 °C/W | 200 µA |
Texas Instruments TPS75815KTTTLinear Voltage Regulator IC Positive Fixed 1 Output 3A TO-263 (DDPAK-5) | 3 A | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | 1.5 V | 5.5 V | 125 °C | -40 °C | 62 dB | TO-263 (DDPAK-5) | D2PAK (5 Leads + Tab), TO-263-6, TO-263BA | 1 | Surface Mount | Enable | Positive | 27.03 °C/W | 200 µA |
Description
General part information
TPS75815 Series
The TPS758xx family of 3A low dropout (LDO) regulators contains four fixed voltage option regulators and an adjustable voltage option regulator. These devices are capable of supplying 3A of output current with a dropout of 150mV (TPS75833). Therefore, the device is capable of performing a 3.3V to 2.5V conversion.
Quiescent current is 125µA at full load and drops to less than 1µA when the device is disabled. The TPS758xx is designed to have fast transient response for large load current changes.
Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 150mV at an output current of 3A for the TPS75833) and is directly proportional to the output current. Additionally, since the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 125µA over the full range of output current). These two key specifications yield a significant improvement in operating life for battery-powered systems.