RTQ2520 Datasheet PDF - Richtek Ultra Low Dropout Linear Regulator Specs

RTQ2520 - Ultra Low Dropout Linear Regulator

Datasheet Summary

Description

The RTQ2520 is a high-current (2A), low-noise (7μVRMS), high accuracy (1% over line, load, and temperature), lowdropout linear regulator (LDO) capable of sourcing 2A with extremely low dropout (max.

125mV).

The device supports single input supply voltage as low to 1.1V that makes it easy to use.

Features

Input Voltage Range : 1.1V to 6.5V.
Output Voltage Range : 0.5V to 5.5V.
Accurate Output Voltage Accuracy (1%) Over Line, Load and Temperature.
Ultra High PSRR : 38dB at 500kHz.
Excellent Noise Immunity 7μVRMS at 0.5V Output 10μVRMS at 3.3V Output.
Ultra Low Dropout Voltage : 125mV at 2A.
Enable Control.
Programmable Soft-Start Output.
Stable with a 22μF or Larger Ceramic Output Capacitor.
Support Power-Good Indicator Function.
RoHS Com.

Datasheet Details

Part number	RTQ2520
Manufacturer	Richtek
File Size	520.50 KB
Description	Ultra Low Dropout Linear Regulator
Datasheet	RTQ2520 Datasheet
Additional preview pages of the RTQ2520 datasheet.

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Full PDF Text Transcription

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® RTQ2520 2A, 6.5V, Ultra Low Noise, Ultra Low Dropout Linear Regulator General Description The RTQ2520 is a high-current (2A), low-noise (7μVRMS), high accuracy (1% over line, load, and temperature), lowdropout linear regulator (LDO) capable of sourcing 2A with extremely low dropout (max. 125mV). The device supports single input supply voltage as low to 1.1V that makes it easy to use. The low noise, high PSRR and high output current capability makes the RTQ2520 ideal to power noise-sensitive devices such as analog-to-digital converters (ADCs), digital-toanalog converters (DACs), and RF components. With very high accuracy, remote sensing, and soft-start capabilities to reduce inrush current, the RTQ2520 is ideal for powering digital loads such as FPGAs, DSPs, and ASICs.

Published: Sep 10, 2023 |