14V Input / 100mA Low voltage Output LDO Regulator

  • Inquiry
  • Digi-Key
  • Data Sheet


Power Management Products
The AP1159ADSXX is a low dropout linear regulator with ON/OFF control, which can supply 100mA load current. The IC is an integrated circuit with a silicon monolithic bipolar structure. The output voltage, trimmed with high accuracy, is available from 0.9 to 1.2V in 0.1V steps. The output capacitor is available to use a small 0.47μF ceramic capacitor. The over current, thermal and reverse bias protections are integrated, and also the package is small and thin type, SOT23-5. The IC is designed for space saving requirements.

Key Features

 ・Available to use a small 0.47μF ceramic capacitor
 ・Output Voltage                             0.9V, 1.0V, 1.1V, 1.2V
 ・High Precision output voltage       ±50mV
 ・Output Current                  100mA
 ・High ripple rejection ratio             80dB at 1kHz
 ・Low Output Noise                          30μVRMS
 ・Wide operating voltage range        2.1V to 14.0V
 ・Very low quiescent current            IQUT=110μA at IOUT=0mA
 ・Low Standby Current                     0.1μA
 ・On/Off control (High active)
 ・Built-in  Short circuit protection, thermal shutdown
 ・Built-in  reverse bias over current protection
 ・Available very low noise application
 ・Very small surface mount package    SOT23-5

>> Read more

Block Diagram

Block Diagram

Page Top