The AP7362-33SP-13 is a 1.5A adjustable output voltage linearregulator with ultra-low dropout. The device includes passelement, error amplifier, band-gap, current limit and thermalshutdown circuitry. The integrated Enable block allows thepart to be turned on and off via a logic signal. A logic highlevel on EN turns the device on and a logic low turns thepart off.The low dropout voltage characteristics and fast transientresponse to step changes in load make it suitable for lowvoltage microprocessor applications. The typical quiescentcurrent is approximately 0.5mA and changes little with loadcurrent. The built-in current-limit and thermal-shutdownfunctions prevent damage to the IC in fault conditions.This device is available in U-DFN2030-8 and SO-8EPpackages.
Feature
- 1.5A ultra-low dropout linear regulator with EN
- Ultra-low dropout: 220mV at 1.5A
- Stable with 10μF input/output capacitor, any type
- Wide input voltage range: 2.7V to 5.5V
- Adjustable output voltage: 0.6V to 5.0V
- Fixed output options: 1V, 1.2V, 1.5V, 1.8V, 2.5V, 3.3V
- Low ground pin current
- 25nA quiescent current in shutdown mode
- VADJ accuracy of ±1.5% @ 25°C
- VADJ accuracy of ±3% over line, load and temperature
- Excellent Load/Line Transient Response
- Current limit and thermal shutdown protection
- Ambient temperature range: -40°C to 85°C
- U-DFN2030-8, SO-8EP: Available in “Green” Molding Compound (No Br, Sb)
- Lead Free Finish/ RoHS Compliant
Applications
- ASIC power supplies in printers, graphics cards, DVDplayers, STBs, routers, etc
- FPGA and DSP core or I/O power supplies
- SMPS regulator
- Conversion from 3.3Vor 5V rail
