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AP1156ADS15 Datasheet, PDF (1/25 Pages) Asahi Kasei Microsystems – Negative Input / Output Voltage LDO Regulator
[AP1156ADSXX]
AP1156ADSXX
Negative Input / Output Voltage LDO Regulator
1. Genaral Description
AP1156ADS series is a negative-input negative-output regulator IC using silicon monolithic bipolar structure
which can supply 150mA output current. The output voltage can be set from -1.3 to -1.5V, which is trimmed
in high accuracy. AP1156ADS is supplied with ON/OFF terminal and noise reduction terminal. The ON/OFF
control can be controlled directly with positive logic or CPU. The over current, thermal and reverse bias
protections are integrated.
2. Features
 Available to use a small 1.0μF ceramic capacitor
 Dropout Voltage
 Output Current
VDROP=160mV at 100mA
150mA
 High Precision output voltage
 Wide operating voltage range
2.0% or 60mV
-2.8V to -17.0V
 Very low quiescent current
 On/Off control (High active)
IQUT=155A at IOUT=0mA
 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
 Battery Powered Systems
 DSC, CCD bias, GaAs bias
3. Applications
014011333-E-00
-1-
2014/10