RTQ2539A - Ultra-Low Dropout Linear Regulator

Product Overview

Richtek

Datasheet Details

Part number	RTQ2539A
Manufacturer	Richtek
File Size	615.79 KB
Description	Ultra-Low Dropout Linear Regulator
Datasheet	RTQ2539A Datasheet
Additional preview pages of the RTQ2539A datasheet.

Product details

Description

The RTQ2539A is a high-current (3A), low-noise (6.8μVRMS), high accuracy (1% over line, load, and temperature), low-dropout linear regulator (LDO) capable of sourcing 3A with extremely low dropout (max.

Features

Input Voltage Range : 1.1V to 6.5V.
Output Voltage Range : 0.8 V to 5.5V.
Accurate Output Voltage Accuracy (1%) Over Line, Load and Temperature.
Ultra High PSRR : 40dB at 500kHz.
Excellent Noise Immunity 6.8μVRMS at 0.8V Output 10μVRMS at 3.3V Output.
Ultra Low Dropout Voltage : 130mV at 3A.
Enable Control.
Programmable Soft-Start Output.
Stable with a 47μF or Larger Ceramic Output Capacitor.
Support Power-Good Indicator Function.
RoHS.

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Published: Sep 10, 2023 |