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AP7347DQ - AUTOMOTIVE COMPLIANT 500mA HIGH PSRR LOW NOISE LDO

General Description

The DIODES™ AP7347DQ is a low dropout regulator with high output voltage accuracy, low RDS(on), high PSRR, low output noise, and low quiescent current.

This regulator is based on a CMOS process.

Key Features

  • Low VIN and Wide VIN Range: 1.7V to 5.5V.
  • Guarantee Output Current: 500mA.
  • VOUT Accuracy ±1%.
  • Ripple Rejection 75dB at 1kHz.
  • Low Output Noise, 60µVrms from 10Hz to 100kHz.
  • Quiescent Current as Low as 60µA.
  • VOUT Fixed 1.0V to 5.0V.
  • Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2).
  • Halogen and Antimony Free. “Green” Device (Note 3).
  • The AP7347DQ is suitable for automotive.

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The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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AP7347DQ AUTOMOTIVE COMPLIANT 500mA HIGH PSRR LOW NOISE LDO WITH ENABLE Description The DIODES™ AP7347DQ is a low dropout regulator with high output voltage accuracy, low RDS(on), high PSRR, low output noise, and low quiescent current. This regulator is based on a CMOS process. The AP7347DQ includes a voltage reference, error amplifier, current limit circuit, and an enable input to turn it on and off. With the integrated resistor network, fixed output voltage versions can be delivered. With its low power consumption and line and load transient response, the AP7347DQ is well-suited for noise sensitive automotive equipment. The AP7347DQ is packaged in the SOT25 (Type A1) and WDFN2020-6 (wettable) packages, which allow for the smallest footprint and a dense PCB layout.