| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4,811 pcs
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4811 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments LP38851MRX-ADJ/NOPB is a high-performance, adjustable ultra-low-dropout (LDO) linear voltage regulator designed for various power management applications. It can deliver up to 800mA of output current with a low dropout voltage of 115mV typical at 800mA.
This regulator features a wide input voltage range from 0.915V to 5.5V and an adjustable output voltage that can be set between 0.8V and 1.8V. Key electrical characteristics include a typical quiescent current of 10mA, a PSRR of up to 72dB at 120Hz, and an output noise level of 90 µVrms.
Designed for stability, the LP38851MRX-ADJ/NOPB is stable with a minimum load capacitance of 10µF. It includes essential protection features such as over-current, over-temperature, short-circuit, and under-voltage lockout (UVLO). The device also offers enable and soft-start control features.
The LP38851MRX-ADJ/NOPB is available in a surface-mount 8-SO PowerPad package, suitable for space-constrained designs. It operates within a junction temperature range of -40°C to 125°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The device operates with an input voltage from 0.915V to 5.5V and requires a VBIAS supply of 3.0V to 5.5V.
The device is available in an 8-SO PowerPad surface mount package (8-PowerSOIC).
The operating temperature range is -40°C to 125°C.
The maximum output current is 800mA.
The typical dropout voltage is 115mV at 800mA load current.
It includes overcurrent, overtemperature, short circuit, and undervoltage lockout (UVLO) protection.
The output voltage can be adjusted from 0.8V to 1.8V.