APL5101/2
150mA, 4µA Quiescent Current Regulator
Features
• Ultra Low Quiescent Current: 4µA • Ultra Low Dropout Volta...
APL5101/2
150mA, 4µA Quiescent Current Regulator
Features
Ultra Low Quiescent Current: 4µA Ultra Low Dropout
Voltage:
[email protected]/150mA
Fixed Output
Voltages: 1.2V~3.5V,
Steps 100mV
Guaranteed 150mA Output Current Stable with 1µF Output Capacitor Ceramic Capacitor can be used Current-Limit Protection Controlled Short Circuit Current: 50mA Build-in Thermal Protection SOT-23, SOT-23-5, and SOT-89 Packages Lead Free and Green Devices Available
(RoHS Compliant)
Applications
Hand-Held Equipment
RTC or
CMOS Backup Power
Battery Powered Equipment
General Description
The APL5101/2 are micro-power and ultra low dropout linear regulators, which operate from 2V to 6V input
voltage and deliver up to 150mA. Typical dropout
voltage is only 200mV at 150mA loading. Designed for use in battery-powered system, the low 4µA quiescent current makes it an ideal choice. Design with an internal P-channel
MOSFET pass transistor, the APL5101/2 maintain a low supply current, independent of the load current and dropout
voltage. Other features include thermal-shutdown protection and current limit protection to ensure specified output current and controlled short-circuit current. The APL5101/2 regulators come in a miniature SOT-23, SOT-23-5, and SOT89 packages.
Pin Configuration
VIVN IN GGNDD SSHHDDNN
SOT-23-5
1
5
2
3
4
APL5101
SOT-89
VVOOUUT T NNCC
SOT-23
SOT-23
VVOOUUTT GGNND
1
3 2 APL5101
VVININ
SOT-23-5
GGNNDD
1
VVININ
1
5
VVOOUUTT
GND VVINI...