TPS77428 - 250-mA LDO Regulators

This page provides the datasheet information for the TPS77428, a member of the TPS77301 250-mA LDO Regulators family.

Product Overview

Texas Instruments

Part number	TPS77428
Manufacturer	Texas Instruments
File Size	971.25 KB
Description	250-mA LDO Regulators
Datasheet	TPS77428 Datasheet
Additional preview pages of the TPS77428 datasheet.

The TPS773xx and TPS774xx are low-dropout regulators with integrated power-on reset and power good (PG) function respectively.

These devices are capable of supplying 250 mA of output current with a dropout of 200 mV (TPS77333, TPS77433).

a sleep mode; applying a TTL high signal to EN (enable) shuts down the regulator, reducing the quiescent current to less than 1 µA at TJ = 25°C. The TPS773xx features an integrated power-on reset, commonly used as a supply voltage supervisor (SVS), or reset output voltage. The RESET output of the TPS773xx initiates a reset in DSP, microcomputer or microprocessor systems at power up and in the event of an undervoltage condition. An internal comparator in the TPS773xx monitors the output voltage o.

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Published: Jun 9, 2022 |