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Description

This device is designed to have a fast transient response and be stable with 10-µF low ESR capacitors. This combination provides high performance at a reasonable cost. Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 230 mV at an output current of 1 A for the TPS76850) and is directly proportional to the output current. Additionally, since the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 85 µA over the full range of output current, 0 mA to 1 A). These two key specifications yield a significant improvement in operating life for battery-powered systems.

Features

1. Qualified for Automotive Applications
2. 1-A Low-Dropout Voltage Regulator
3. Dropout Voltage Down to 230 mV at 1 A(TPS76850)
4. Ultralow 85-µA Typical Quiescent Current
5. Fast Transient Response
6. 2% Tolerance Over Specified Conditions for Fixed-Output Versions
7. Thermal Shutdown Protection

Official Homepage : https://www.ti.com/product/TPS768