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MCP1703A - Low Quiescent Current LDO Regulator

Datasheet Summary

Description

The MCP1703A is an improved version of the MCP1703 low dropout (LDO) voltage regulator that can deliver up to 250 mA of current while consuming only 2.0 µA of quiescent current (typical).

Features

  • Reduced Ground Current During Dropout.
  • Faster Startup Time.
  • 2.0 µA Typical Quiescent Current.
  • Input Operating Voltage Range: 2.7V to16.0V.
  • 250 mA Output Current for Output Voltages ≥ 2.5V.
  • 200 mA Output Current for Output Voltages < 2.5V.
  • Low Dropout Voltage, 625 mV Typical @ 250 mA for VR = 2.8V.
  • 0.4% Typical Output Voltage Tolerance.
  • Standard Output Voltage Options: - 1.2V, 1.5V, 1.8V, 2.5V, 2.8V, 3.0V, 3.3V, 4.

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Datasheet preview – MCP1703A

Datasheet Details

Part number MCP1703A
Manufacturer Microchip
File Size 2.00 MB
Description Low Quiescent Current LDO Regulator
Datasheet download datasheet MCP1703A Datasheet
Additional preview pages of the MCP1703A datasheet.
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Full PDF Text Transcription

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MCP1703A 250 mA, 16V, Low Quiescent Current LDO Regulator Features: • Reduced Ground Current During Dropout • Faster Startup Time • 2.0 µA Typical Quiescent Current • Input Operating Voltage Range: 2.7V to16.0V • 250 mA Output Current for Output Voltages ≥ 2.5V • 200 mA Output Current for Output Voltages < 2.5V • Low Dropout Voltage, 625 mV Typical @ 250 mA for VR = 2.8V • 0.4% Typical Output Voltage Tolerance • Standard Output Voltage Options: - 1.2V, 1.5V, 1.8V, 2.5V, 2.8V, 3.0V, 3.3V, 4.0V, 5.0V • Output Voltage Range: 1.2V to 5.5V in 0.1V Increments (50 mV increments available upon request) • A/D Friendly Voltage Options: 2.05V, 3.07V, 4.1V • Stable with 1.
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