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Technical Specifications
Parameters and characteristics for this part
| Specification | TPS73132DBVT |
|---|---|
| Control Features | Enable |
| Current - Output | 150 mA |
| Current - Quiescent (Iq) | 550 µA |
| Current - Supply (Max) [Max] | 750 µA |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | 1.81 mOhm |
| Package / Case | SC-74A, SOT-753 |
| Protection Features | Reverse Polarity, Short Circuit, Over Temperature, Over Current |
| PSRR [Max] | 58 dB |
| PSRR [Min] | 37 dB |
| Supplier Device Package | SOT-23-5 |
| Voltage - Input (Max) [Max] | 5.5 V |
| Voltage - Output (Min/Fixed) | 3.2 V |
| Voltage Dropout (Max) [Max] | 0.1 V |
TPS73132-EP Series
Enhanced product, cap-free NMOS, 150-mA low-dropout regulator with reverse current protection
| Part | Mounting Type | PSRR [Min] | PSRR [Max] | Protection Features | Control Features | Current - Quiescent (Iq) | Output Configuration | Voltage - Output (Min/Fixed) | Number of Regulators | Voltage Dropout (Max) [Max] | Voltage - Input (Max) [Max] | Supplier Device Package | Current - Output | Output Type | Current - Supply (Max) [Max] | Operating Temperature [Max] | Operating Temperature [Min] | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments | Surface Mount | 37 dB | 58 dB | Over Current Over Temperature Reverse Polarity Short Circuit | Enable | 550 µA | Positive | 3.2 V | 1 | 0.1 V | 5.5 V | SOT-23-5 | 150 mA | 1.81 mOhm | 750 µA | 125 °C | -40 °C | SC-74A SOT-753 |
Texas Instruments | Surface Mount | 37 dB | 58 dB | Over Current Over Temperature Reverse Polarity Short Circuit | Enable | 550 µA | Positive | 3.2 V | 1 | 0.1 V | 5.5 V | SOT-23-5 | 150 mA | 1.81 mOhm | 750 µA | 125 °C | -40 °C | SC-74A SOT-753 |
Texas Instruments | Surface Mount | 37 dB | 58 dB | Over Current Over Temperature Reverse Polarity Short Circuit | Enable | 550 µA | Positive | 3.2 V | 1 | 0.1 V | 5.5 V | SOT-23-5 | 150 mA | 1.81 mOhm | 750 µA | 125 °C | -55 °C | SC-74A SOT-753 |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 2.36 | |
| 10 | $ 1.52 | |||
| 25 | $ 1.30 | |||
| 100 | $ 1.05 | |||
| Digi-Reel® | 1 | $ 2.36 | ||
| 10 | $ 1.52 | |||
| 25 | $ 1.30 | |||
| 100 | $ 1.05 | |||
| Tape & Reel (TR) | 250 | $ 1.01 | ||
| 500 | $ 0.88 | |||
| 1250 | $ 0.73 | |||
| 2500 | $ 0.68 | |||
| 6250 | $ 0.66 | |||
| 12500 | $ 0.63 | |||
Description
General part information
TPS73132-EP Series
The TPS731xx family of low-dropout (LDO) linear 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 TPS731xx 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 TPS731xx family of low-dropout (LDO) linear 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.
Documents
Technical documentation and resources