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75,000 pcs
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75000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The TPS76901 from Texas Instruments is an ultralow-power, 100-mA low-dropout linear voltage regulator. It is designed for applications where low dropout voltage and low quiescent current are critical, such as portable systems like laptops and cellular phones. The regulator utilizes a PMOS pass element, resulting in very low dropout voltage that is proportional to the load current.
Key electrical specifications include an adjustable output voltage range from 1.2 V to 5.5 V, a maximum output current of 100 mA, and a typical quiescent current of 0.017 mA. It also features a noise level of 190 µVrms and a PSRR of 27 dB at 100 KHz. The device operates within a temperature range of -40°C to 125°C.
This regulator is available in a compact 5-pin SOT-23 package, making it suitable for space-constrained applications. It includes integrated fault protection such as thermal shutdown and overcurrent limitation. The TPS76901 also features a logic-enabled sleep mode that reduces quiescent current to 1 µA, further enhancing its suitability for battery-powered devices.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.30 | $0.30 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
1.2V to 5.5V.
For the legacy chip, the input voltage range is 2.7V to 10V. For the new chip, the range is 2.5V to 16V.
100 mA.
Typically 71 mV for the legacy chip and 215 mV for the new chip.
17 µA typical.
Standard range is -40°C to 125°C. An extreme temperature range option is -55°C to 150°C.
SOT-23 surface-mount package.