Datasheet4U Logo Datasheet4U.com

RTQ2538H Datasheet Ultra-low Dropout Linear Regulator

Manufacturer: Richtek

Overview: RTQ2538H 2A, 6.5V, Ultra-Low Noise, Ultra-Low Dropout Linear Regulator 1.

Datasheet Details

Part number RTQ2538H
Manufacturer Richtek
File Size 1.45 MB
Description Ultra-Low Dropout Linear Regulator
Datasheet RTQ2538H-Richtek.pdf

General Description

The RTQ2538H is a high-current, low-noise, high accuracy, low-dropout linear regulator (LDO) capable of sourcing 2A with extremely low dropout (max.

90mV).

The device supports single input supply voltage as low to 1.1V, enhancing its ease of use.

Key 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: 43dB at 500kHz.
  • Excellent Noise Immunity.
  • 7.8VRMS at 0.8V Output.
  • 12.8VRMS at 5V Output.
  • Ultra-Low Dropout Voltage: 90mV Max. at 2A.
  • Enable Control.
  • Programmable Soft-Start Output.
  • Stable with a 47F or Larger Ceramic Output Capacitor.
  • Supports Power-Good Indicator Function 3.

More Datasheets from Richtek

Part Number Description
RTQ2531A Low Noise Low Dropout Regulator
RTQ2532A Low Dropout Linear Regulator
RTQ2532E Low-Dropout Linear Regulator
RTQ2532N Ultra Low Dropout Linear Regulator
RTQ2532W Ultra Low Dropout Linear Regulator
RTQ2533E Low-Dropout Linear Regulator
RTQ2533W Low Dropout Linear Regulator
RTQ2536-QA DDR Termination Regulator
RTQ2537 Ultra Low Dropout Linear Regulator
RTQ2537E Low-Dropout Linear Regulator

RTQ2538H Distributor