Diodes Incorporated AP734x Dual Low Dropout Regulators

Diodes Inc. AP734x Dual Low Dropout Regulators have a high output voltage accuracy, low RDSON, high PSRR, low output noise and low quiescent current. They are based on a CMOS process. Each regulator includes a voltage reference, error amplifier, current limit circuit and an enable input to turn on/off output. With the integrated resistor network, fixed output voltage versions can be delivered. The AP7343Q regulators are automotive compliant regulators that deliver up to 300mA output current. These AP7343Q regulators come with an integrated resistor network that provides fixed output voltage versions.

Features

  • 1.7V to 5.25V Low VIN and wide VIN range
  • 300mA Guarantee output current
  • VOUT accuracy ±1%
  • 75dB at 1kHz Ripple rejection
  • 60μVrms from 10Hz to 100kHz low output noise
  • Quiescent current as low as 50μA
  • VOUT Fixed 1.2V to 3.6V (AP7342, AP7344, and AP7344)
  • VOUT Fixed 0.9V to 3.6V (AP7343 and AP7343Q)
  • Totally lead-free & fully RoHS compliant
  • Halogen and antimony free, green device

Applications

  • Smart Phone/PAD
  • RF Supply
  • Cameras
  • Portable video
  • Portable media
  • Player
  • Wireless adapter
  • Wireless
  • Communication
  • AP7315Q:
    • Infotainment power supplies
    • Automotive POL in ADAS
    • Automotive wireless communication
公開: 2015-04-23 | 更新済み: 2025-10-10