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AAT2503 Datasheet Adjustable 3-Channel Regulator

Manufacturer: AAT

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Datasheet Details

Part number AAT2503
Manufacturer AAT
File Size 1.03 MB
Description Adjustable 3-Channel Regulator
Datasheet download datasheet AAT2503 Datasheet

General Description

The AAT2503 is a three-channel regulator consisting of a step-down converter with an input voltage range of 2.7V to 5.5V plus two low dropout (LDO) linear regulators.

The step-down converter optimizes power efficiency throughout the load range.

Pulling the MODE/ SYNC pin high enables "PWM Only" mode, maintaining constant frequency and low output ripple across the operating range.

Overview

AAT2503 Adjustable 3-Channel Regulator General.

Key Features

  • SystemPower™.
  • 800mA Step-Down Converter.
  • VIN Range: 2.7V to 5.5V.
  • VOUT Range: 0.9V to VIN.
  • High Efficiency.
  • 2MHz Switching Frequency Two 150mA Low Dropout Regulators.
  • VOUT Range: 0.6V to VIN.
  • High Output Accuracy: ±1.5% 85µA of Total IQ Independent Enable Pins Integrated Power MOSFETs Over-Temperature and Current Limit Protection QFN34-20 Package -40°C to +85°C.

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