Bumalik sa Diodes Incorporated

Diodes Incorporated AP7370 Ultra-Low Drop-Out (ULDO) Regulators

Diodes Incorporated AP7370 Ultra-Low Drop-Out (ULDO) Regulators are 300mA positive voltage regulator ICs. These regulators feature a wide input voltage range, high accuracy, current limit, reverse current protection, and ultra-low quiescent current. The Diodes Incorporated AP7370 regulators incorporate a voltage reference, an error amplifier, a resistor network for setting output voltage, a current limit circuit, and a chip enable circuit. These regulators are available in 1.2V, 1.5V, 1.8V, 2.8V, 3V, 3.3V, 3.6V, and 5V fixed output voltage versions. Typical applications include battery-powered equipment, laptops, palmtops, notebook computers, portable information appliances, metering, and weighing scales.

Features

  • Positive voltage regulator ICs
  • Wide input voltage range
  • High accuracy
  • Low drop-out voltage
  • Current limit
  • Reverse current protection
  • Ultra-low quiescent current
  • Low ground current
  • High output voltage accuracy
  • Good line/load regulation
  • Thermal shutdown function
  • Short current protection
  • Reverse current protection
  • Pb-free and RoHS compliant

Specifications

  • Up to 18V wide input range
  • 500mV low drop-out voltage (VDROP) at IOUT=100mA
  • Available in 1.2V, 1.5V, 1.8V, 2.8V, 3V, 3.3V, 3.6V, and 5V fixed output voltage versions
  • Space-saving SOT23, SOT25, SOT89, and U-DFN2020-6 (Type C) packages are available

Applications

  • Battery-powered equipment
  • Laptop, palmtops, and notebook computers
  • Portable information appliances
  • Metering
  • Weighing scales

Typical Application Circuit

Application Circuit Diagram - Diodes Incorporated AP7370 Ultra-Low Drop-Out (ULDO) Regulators

Pin Designations

Mechanical Drawing - Diodes Incorporated AP7370 Ultra-Low Drop-Out (ULDO) Regulators
Inilathala: 2019-07-22 | Na-update: 2023-07-26