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RTQ2537 - Ultra Low Dropout Linear Regulator

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Datasheet Details

Part number RTQ2537
Manufacturer Richtek
File Size 971.97 KB
Description Ultra Low Dropout Linear Regulator
Datasheet download datasheet RTQ2537 Datasheet

General Description

The RTQ2537 is a high-current (4A), low-noise (6.8μVRMS), high accuracy (1% over line, load, and temperature), lowdropout linear regulator (LDO) capable of sourcing 4A with extremely low dropout (Max.

240mV).

Overview

® RTQ2537 4A, 6.5V, Ultra Low Noise, Ultra Low Dropout Linear Regulator.

Key Features

  • Input Voltage Range : 1.1V to 6.5V.
  • Two Output Voltage Modes  0.8 V to 5.5V (Set by a Resistive Divider)  0.8 V to 3.95V (Set via PCB Layout, No External Resistor Required).
  • 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 : 240mV Max. at 4A.
  • Enable Control.
  • Programmable Soft-Start Output.

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