TPS73218DBVR
ActiveTexas Instruments
250MA HIGH-ACCURACY, ULTRA-LOW-DROPOUT VOLTAGE REGULATOR WITH REVERSE CURRENT PROTECTION AND ENABLE
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TPS73218DBVR
ActiveTexas Instruments
250MA HIGH-ACCURACY, ULTRA-LOW-DROPOUT VOLTAGE REGULATOR WITH REVERSE CURRENT PROTECTION AND ENABLE
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | TPS73218DBVR | TPS73218 Series |
|---|---|---|
| Control Features | Enable | Enable |
| Current - Output | 250 mA | 250 mA |
| Current - Quiescent (Iq) | 550 µA | 550 µA |
| Current - Supply (Max) [Max] | 950 µA | 950 µA |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Regulators | 1 | 1 |
| Operating Temperature [Max] | 125 °C | 125 °C |
| Operating Temperature [Min] | -40 °C | -55 - -40 °C |
| Output Configuration | Positive | Positive |
| Output Type | 27.03 °C/W | 27.03 °C/W |
| Package / Case | SOT-753, SC-74A | SOT-223-6, SOT-753, SC-74A |
| Protection Features | Over Temperature, Over Current, Short Circuit, Reverse Polarity | Over Temperature, Over Current, Short Circuit, Reverse Polarity |
| PSRR [Max] | 58 dB | 58 dB |
| PSRR [Min] | 37 dB | 37 dB |
| Supplier Device Package | SOT-23-5 | SOT-223-6, SOT-23-5 |
| Voltage - Input (Max) [Max] | 5.5 V | 5.5 V |
| Voltage - Output (Min/Fixed) | 1.8 V | 1.8 V |
| Voltage Dropout (Max) [Max] | 0.15 V | 0.15 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
TPS73218 Series
250mA high-accuracy, ultra-low-dropout voltage regulator with reverse current protection and enable
| Part | Output Type | Control Features | Number of Regulators | Voltage - Output (Min/Fixed) | Voltage Dropout (Max) [Max] | PSRR [Max] | PSRR [Min] | Current - Output | Voltage - Input (Max) [Max] | Protection Features | Package / Case | Output Configuration | Current - Supply (Max) [Max] | Mounting Type | Operating Temperature [Max] | Operating Temperature [Min] | Current - Quiescent (Iq) | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments TPS73218DCQRThe TPS732 low-dropout (LDO) voltage regulator uses an NMOS pass transistor in a voltage-follower configuration. This topology is stable using output capacitors with low equivalent series resistance (ESR), and even allows operation without a capacitor. The device also provides high reverse blockage (low reverse current) and ground pin current that is nearly constant over all values of output current.
The TPS732 uses an advanced BiCMOS process to yield high precision while delivering very low dropout voltages and low ground pin current. Current consumption, when not enabled, is less than 1µA and designed for portable applications. The extremely low output noise (30µVRMS with 0.1µF CNR) is designed for powering VCOs. This device is protected by thermal shutdown and foldback current limit.
The TPS732 low-dropout (LDO) voltage regulator uses an NMOS pass transistor in a voltage-follower configuration. This topology is stable using output capacitors with low equivalent series resistance (ESR), and even allows operation without a capacitor. The device also provides high reverse blockage (low reverse current) and ground pin current that is nearly constant over all values of output current.
The TPS732 uses an advanced BiCMOS process to yield high precision while delivering very low dropout voltages and low ground pin current. Current consumption, when not enabled, is less than 1µA and designed for portable applications. The extremely low output noise (30µVRMS with 0.1µF CNR) is designed for powering VCOs. This device is protected by thermal shutdown and foldback current limit. | 27.03 °C/W | Enable | 1 | 1.8 V | 0.15 V | 58 dB | 37 dB | 250 mA | 5.5 V | Over Current, Over Temperature, Reverse Polarity, Short Circuit | SOT-223-6 | Positive | 950 µA | Surface Mount | 125 °C | -40 °C | 550 µA | SOT-223-6 |
27.03 °C/W | Enable | 1 | 1.8 V | 0.15 V | 58 dB | 37 dB | 250 mA | 5.5 V | Over Current, Over Temperature, Reverse Polarity, Short Circuit | SC-74A, SOT-753 | Positive | 950 µA | Surface Mount | 125 °C | -40 °C | 550 µA | SOT-23-5 | |
27.03 °C/W | Enable | 1 | 1.8 V | 0.15 V | 58 dB | 37 dB | 250 mA | 5.5 V | Over Current, Over Temperature, Reverse Polarity, Short Circuit | SC-74A, SOT-753 | Positive | 950 µA | Surface Mount | 125 °C | -40 °C | 550 µA | SOT-23-5 | |
Texas Instruments TPS73218MDBVREPThe TPS732xx family of low–dropout (LDO) voltage regulators uses a new topology: an NMOS pass element in a voltage–follower configuration. This topology is stable using output capacitors with low ESR and even allows operation without a capacitor. It also provides high reverse blockage (low reverse current) and ground pin current that is nearly constant over all values of output current.
The TPS732xx uses an advanced BiCMOS process to yield high precision while delivering low dropout voltages and low ground pin current. Current consumption, when not enabled, is under 1 µA and ideal for portable applications. The low output noise (30 µVRMSwith 0.1 µF CNR) is ideal for powering VCOs. These devices are protected by thermal shutdown and foldback current limit.
The TPS732xx family of low–dropout (LDO) voltage regulators uses a new topology: an NMOS pass element in a voltage–follower configuration. This topology is stable using output capacitors with low ESR and even allows operation without a capacitor. It also provides high reverse blockage (low reverse current) and ground pin current that is nearly constant over all values of output current.
The TPS732xx uses an advanced BiCMOS process to yield high precision while delivering low dropout voltages and low ground pin current. Current consumption, when not enabled, is under 1 µA and ideal for portable applications. The low output noise (30 µVRMSwith 0.1 µF CNR) is ideal for powering VCOs. These devices are protected by thermal shutdown and foldback current limit. | 27.03 °C/W | Enable | 1 | 1.8 V | 0.15 V | 58 dB | 37 dB | 250 mA | 5.5 V | Over Current, Over Temperature, Reverse Polarity, Short Circuit | SC-74A, SOT-753 | Positive | 950 µA | Surface Mount | 125 °C | -55 °C | 550 µA | SOT-23-5 |
27.03 °C/W | Enable | 1 | 1.8 V | 0.15 V | 58 dB | 37 dB | 250 mA | 5.5 V | Over Current, Over Temperature, Reverse Polarity, Short Circuit | SOT-223-6 | Positive | 950 µA | Surface Mount | 125 °C | -40 °C | 550 µA | SOT-223-6 | |
Texas Instruments TPS73218DBVRThe TPS732 low-dropout (LDO) voltage regulator uses an NMOS pass transistor in a voltage-follower configuration. This topology is stable using output capacitors with low equivalent series resistance (ESR), and even allows operation without a capacitor. The device also provides high reverse blockage (low reverse current) and ground pin current that is nearly constant over all values of output current.
The TPS732 uses an advanced BiCMOS process to yield high precision while delivering very low dropout voltages and low ground pin current. Current consumption, when not enabled, is less than 1µA and designed for portable applications. The extremely low output noise (30µVRMS with 0.1µF CNR) is designed for powering VCOs. This device is protected by thermal shutdown and foldback current limit.
The TPS732 low-dropout (LDO) voltage regulator uses an NMOS pass transistor in a voltage-follower configuration. This topology is stable using output capacitors with low equivalent series resistance (ESR), and even allows operation without a capacitor. The device also provides high reverse blockage (low reverse current) and ground pin current that is nearly constant over all values of output current.
The TPS732 uses an advanced BiCMOS process to yield high precision while delivering very low dropout voltages and low ground pin current. Current consumption, when not enabled, is less than 1µA and designed for portable applications. The extremely low output noise (30µVRMS with 0.1µF CNR) is designed for powering VCOs. This device is protected by thermal shutdown and foldback current limit. | 27.03 °C/W | Enable | 1 | 1.8 V | 0.15 V | 58 dB | 37 dB | 250 mA | 5.5 V | Over Current, Over Temperature, Reverse Polarity, Short Circuit | SC-74A, SOT-753 | Positive | 950 µA | Surface Mount | 125 °C | -40 °C | 550 µA | SOT-23-5 |
Description
General part information
TPS73218 Series
The TPS732 low-dropout (LDO) voltage regulator uses an NMOS pass transistor in a voltage-follower configuration. This topology is stable using output capacitors with low equivalent series resistance (ESR), and even allows operation without a capacitor. The device also provides high reverse blockage (low reverse current) and ground pin current that is nearly constant over all values of output current.
The TPS732 uses an advanced BiCMOS process to yield high precision while delivering very low dropout voltages and low ground pin current. Current consumption, when not enabled, is less than 1µA and designed for portable applications. The extremely low output noise (30µVRMS with 0.1µF CNR) is designed for powering VCOs. This device is protected by thermal shutdown and foldback current limit.
The TPS732 low-dropout (LDO) voltage regulator uses an NMOS pass transistor in a voltage-follower configuration. This topology is stable using output capacitors with low equivalent series resistance (ESR), and even allows operation without a capacitor. The device also provides high reverse blockage (low reverse current) and ground pin current that is nearly constant over all values of output current.
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