PCN20090503

Features:

  l  Very Low Dropout Voltage
  l  Guaranteed 750mA Output
  l  Accurate to within 1.5%
  l  45mA Quiescent Current Typically
  l  Over-Temperature Shutdown
  l  Current Limiting
  l  Short Circuit Current Fold-back
  l  Noise Reduction Bypass Capacitor (Fixed
  Versions)
  l  Power-Saving Shutdown Mode
  l  Space-Saving MSOP-8 Package
  l  6 Factory Pre-set Output Voltages
  l  Low Temperature Coefficient
  l  Adjustable Version
  l  Power Good Output Function.
  l  All AME's Lead Free Products Meet RoHS


Application

l  Instrumentation
l  Portable Electronics
l  Wireless Devices
l  PC Peripherals
l  Battery Powered Widgets
1


Pinout

 

Description

The AME8844 family of positive, linear regulators fea-
ture low quiescent current (45mA typ.) with low dropout
voltage, making them ideal for battery applications.
Output voltages of AME8844 are set at the factory and trimmed to
1.5% accuracy.
These rugged devices AME8844 have both Thermal Shutdown,
and Current Fold-back to prevent device failure under the
"Worst" operating conditions.
An additional feature is a !Power Good! detector, which
pulls low when the output is out of regulation.
The AME8844 is stable with an output capacitance of
4.7mF or greater.