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Description

The TPS77601-EP, TPS776xx devices are designed to have a fast transient response and be stable with a 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 169 mV at an output current of 500 mA for the TPS77633) 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 500 mA). These two key specifications yield a significant improvement in operating life for battery-powered systems. This LDO family also features a sleep mode; applying a TTL high signal to EN(enable) shuts down the regulator, reducing the quiescent current to 1 µA at TJ= 25°C.

Features

1. Controlled Baseline
− One Assembly/Test Site, One Fabrication Site
2. Extended Temperature Performance of −40°C to 125°C
3. Enhanced Diminishing Manufacturing Sources (DMS) Support
4. Enhanced Product Change Notification
5. Qualification Pedigree† Open Drain Power Good
6. 500-mA Low-Dropout Voltage Regulator

Official Homepage : https://www.ti.com/product/TPS77601-EP