| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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6,000 pcs
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6000 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request |
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| Voltage Dropout (Max) |
The Texas Instruments LP5951MF-2.8/NOPB is a micropower, 150-mA low-dropout CMOS voltage regulator designed for portable battery-powered systems. It provides a regulated output voltage with low quiescent current, reducing power consumption.
Key electrical specifications include an input voltage range of 1.8 V to 5.5 V and an output voltage of 2.8V. It offers excellent line transient response of ±2 mV typical and PSRR of -60 dB at 1 kHz typical. The device features a low quiescent current of 29 µA typical and a shutdown current of less than 1 nA typical. Protection features include over current, over temperature, and short circuit protection.
The LP5951MF-2.8/NOPB is available in a compact SOT-23-5 package, making it suitable for space-constrained applications. It operates over an ambient temperature range of -40°C to 125°C. The regulator is designed to be stable with small 1-µF ceramic capacitors and includes a logic-controlled enable pin for shutdown mode.
This device is ideal for applications requiring a stable, low-noise voltage supply with minimal power draw, such as in battery-operated portable electronics.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.33 | $0.33 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
Fixed 2.8V.
1.8 V to 5.5 V.
150 mA.
29 µA typical.
-40°C to 125°C.
SOT-23-5, SC-74A, SOT-753.
Over current, over temperature, and short circuit protection.