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Technical Specifications
Parameters and characteristics for this part
| Specification | TPS72015DRVR |
|---|---|
| Control Features | Enable |
| Current - Output | 350 mA |
| Current - Quiescent (Iq) | 38 µA |
| Current - Supply (Max) [Max] | 80 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 |
| Protection Features | Under Voltage Lockout (UVLO), Over Temperature, Over Current |
| PSRR [Max] | 85 dB |
| PSRR [Min] | 50 dB |
| Supplier Device Package | 6-WSON (2x2) |
| Voltage - Input (Max) [Max] | 4.5 V |
| Voltage - Output (Min/Fixed) | 1.5 V |
| Voltage Dropout (Max) [Max] | 0.2 V |
TPS720-Q1 Series
Automotive 350-mA, low-VIN (1.1-V), high-PSRR, low-IQ, low-dropout voltage regulator with enable
| Part | Output Type | Voltage - Input (Max) [Max] | Voltage Dropout (Max) [Max] | Mounting Type | Number of Regulators | Current - Supply (Max) [Max] | Protection Features | Output Configuration | Current - Output | Voltage - Output (Min/Fixed) | Operating Temperature [Min] | Operating Temperature [Max] | Current - Quiescent (Iq) | Supplier Device Package | PSRR [Min] | PSRR [Max] | Qualification | Grade | Control Features | Supplier Device Package | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments | 1.81 mOhm | 4.5 V | 0.2 V | Surface Mount | 1 | 80 µA | Over Current Over Temperature Under Voltage Lockout (UVLO) | Positive | 350 mA | 1.2 V | -40 °C | 125 ¯C | 38 µA | 6-WSON (2x2) | 50 dB | 85 dB | AEC-Q100 | Automotive | Enable | ||
 Texas Instruments | 1.81 mOhm | 4.5 V | 0.2 V | Surface Mount | 1 | 80 µA | Over Current Over Temperature Under Voltage Lockout (UVLO) | Positive | 350 mA | 1.2 V | -40 °C | 125 ¯C | 38 µA | 5-DSBGA | 50 dB | 85 dB | Enable | 0.96 1.33 | 6-UFBGA DSBGA | ||
Texas Instruments | 1.81 mOhm | 4.5 V | 0.2 V | Surface Mount | 1 | 80 µA | Over Current Over Temperature Under Voltage Lockout (UVLO) | Positive | 350 mA | 1.5 V | -40 °C | 125 ¯C | 38 µA | 6-WSON (2x2) | 50 dB | 85 dB | Enable | ||||
Texas Instruments | 1.81 mOhm | 4.5 V | 0.2 V | Surface Mount | 1 | 80 µA | Over Current Over Temperature Under Voltage Lockout (UVLO) | Positive | 350 mA | 1.1 V | -40 °C | 125 ¯C | 38 µA | 6-WSON (2x2) | 50 dB | 85 dB | AEC-Q100 | Automotive | Enable | ||
Texas Instruments | 1.81 mOhm | 4.5 V | 0.2 V | Surface Mount | 1 | 80 µA | Over Current Over Temperature Under Voltage Lockout (UVLO) | Positive | 350 mA | 0.9 V | -40 °C | 125 ¯C | 38 µA | 6-WSON (2x2) | 50 dB | 85 dB | AEC-Q100 | Automotive | Enable | ||
 Texas Instruments | 1.81 mOhm | 4.5 V | 0.2 V | Surface Mount | 1 | 80 µA | Over Current Over Temperature Under Voltage Lockout (UVLO) | Positive | 350 mA | 1.8 V | -40 °C | 125 ¯C | 38 µA | 6-WSON (2x2) | 50 dB | 85 dB | AEC-Q100 | Automotive | Enable | ||
 Texas Instruments | 1.81 mOhm | 4.5 V | 0.2 V | Surface Mount | 1 | 80 µA | Over Current Over Temperature Under Voltage Lockout (UVLO) | Positive | 350 mA | 2.8 V | -40 °C | 125 ¯C | 38 µA | 6-WSON (2x2) | 50 dB | 85 dB | AEC-Q100 | Automotive | Enable | ||
Texas Instruments | 1.81 mOhm | 4.5 V | 0.2 V | Surface Mount | 1 | 80 µA | Over Current Over Temperature Under Voltage Lockout (UVLO) | Positive | 350 mA | -40 °C | 125 ¯C | 38 µA | 6-WSON (2x2) | 50 dB | 85 dB | AEC-Q100 | Automotive | Enable | |||
Texas Instruments | 1.81 mOhm | 4.5 V | 0.2 V | Surface Mount | 1 | 80 µA | Over Current Over Temperature Under Voltage Lockout (UVLO) | Positive | 350 mA | 1.5 V | -40 °C | 125 ¯C | 38 µA | 5-DSBGA | 50 dB | 85 dB | Enable | 0.96 1.33 | 6-UFBGA DSBGA | ||
Texas Instruments | 1.81 mOhm | 4.5 V | 0.2 V | Surface Mount | 1 | 80 µA | Over Current Over Temperature Under Voltage Lockout (UVLO) | Positive | 350 mA | 1.5 V | -40 °C | 125 ¯C | 38 µA | 6-WSON (2x2) | 50 dB | 85 dB | AEC-Q100 | Automotive | Enable |
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 | $ 1.32 | |
| 10 | $ 1.18 | |||
| 25 | $ 1.12 | |||
| 100 | $ 0.92 | |||
| 250 | $ 0.86 | |||
| 500 | $ 0.76 | |||
| 1000 | $ 0.60 | |||
| Digi-Reel® | 1 | $ 1.32 | ||
| 10 | $ 1.18 | |||
| 25 | $ 1.12 | |||
| 100 | $ 0.92 | |||
| 250 | $ 0.86 | |||
| 500 | $ 0.76 | |||
| 1000 | $ 0.60 | |||
| Tape & Reel (TR) | 3000 | $ 0.49 | ||
Description
General part information
TPS720-Q1 Series
The TPS720-Q1 family of dual-rail, low-dropout linear regulators (LDOs) offers outstanding ac performance (PSRR, load and line transient response) and consume a very low quiescent current of 38 µA.
The VBIASrail that powers the control circuit of the LDO draws very low current (on the order of the LDO quiescent current) and can be connected to any power supply that is equal to or greater than 1.4 V above the output voltage. The main power path is through VINand can be a lower voltage than VBIAS; this path can be as low as VOUT+ VDO, increasing the efficiency of the solution in many power-sensitive applications. For example, VINcan be an output of a high-efficiency, dc-dc, step-down regulator.
The TPS720-Q1 supports a novel feature where the output of the LDO regulates under light loads when the IN pin is left floating. The light-load drive current is sourced from VBIASunder this condition. This feature is particularly useful in power-saving applications where the dc-dc converter connected to the IN pin is disabled but the LDO is still required to regulate the voltage to a light load.
Documents
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