Volver a Diodes Incorporated

Diodes Incorporated AP7583Q/AQ Ultra-Low-Dropout Regulators

Diodes Incorporated AP7583Q/AQ Ultra-Low-Dropout (ULDO) Regulators are 300mA regulators with 3.3V and 5V fixed output-voltage and adjustable versions. These ULDO regulators feature a wide input-voltage range, high accuracy, ultra-low Quiescent current, and low-dropout voltage. The AP7583Q/AQ ULDO regulators also feature excellent line/load regulation, thermal shutdown function, and short circuit protection function. These regulators include a voltage reference, a resistor network for setting output voltage, a voltage reference, a chip-enabled circuit, and a current-limit circuit for current protection.

The AP7583Q ULDO regulators are available in the space-saving W-DFN2020-6 (SWP) (Type A1) package. The AP7583AQ ULDO regulators include good power dissipation packages of MSOP-8EP, W-DFN2020-6 (SWP) (Type A1), and TO252-4 (Type C). These ULDO regulators are RoHS-compliant, AEC-Q100 qualified, PPAP capable, and halogen, lead, and antimony free. The AP7583Q/AQ ULDO regulators are ideal for automotive battery-powered applications requiring specific change control. Typical applications include powering MCUs, CAN/LIN transceivers, automotive head units, EV and HEV battery management systems, body control modules, and Transmission Controls Units (TCU).

Features

  • ±1.5% high output-voltage accuracy
  • Compatible with low ESR ceramic capacitor
  • Excellent line/load regulation
  • Short current protection function
  • Thermal shutdown function
  • Output current limit
  • RoHS compliant
  • AEC-Q100 qualified
  • PPAP capable
  • Lead-free
  • Halogen and antimony free
  • AP7583AQ:
    • Power-Good (PG) indicator
    • MSOP-8EP, W-DFN2020-6 (SWP) (Type A1), and TO252-4 (Type C)
  • AP7583Q:
    • W-DFN2020-6 (SWP) (Type A1) package

Specifications

  • 3V to 42V input-voltage range
  • 300mA maximum output current
  • Low Quiescent current:
    • AP7583Q:
      • 2.5μA (typical)
    • AP7583AQ:
      • 3μA (typical)
  • Low-dropout voltage:
    • VDROP=320mV @IOUT=300mA (typical)
  • ±1.5% high output-voltage accuracy
  • 150°C operating junction temperature (Tj)

Applications

  • Powering MCUs and CAN/LIN transceivers
  • EV and HEV battery management systems
  • Transmission Control Units
  • Body control modules
  • Automotive head units

AP7583Q Block Diagram

Block Diagram - Diodes Incorporated AP7583Q/AQ Ultra-Low-Dropout Regulators

AP7583AQ Block Diagram

Block Diagram - Diodes Incorporated AP7583Q/AQ Ultra-Low-Dropout Regulators

AP7583Q Application Circuit

Application Circuit Diagram - Diodes Incorporated AP7583Q/AQ Ultra-Low-Dropout Regulators

AP7583AQ Application Circuit

Application Circuit Diagram - Diodes Incorporated AP7583Q/AQ Ultra-Low-Dropout Regulators
Publicado: 2023-01-16 | Actualizado: 2024-06-13