Datasheet Details
Part number:
AP2139, AP2138
Manufacturer:
File Size:
775.15 KB
Description:
Ultra low quiescent current cmos ldo.
Note:
This datasheet PDF includes multiple part numbers: AP2139, AP2138.
Please refer to the document for exact specifications by model.
AP2139, AP2138, ULTRA LOW QUIESCENT CURRENT CMOS LDO
The AP2138/2139 series are CMOS-based positive voltage regulator ICs.
Each of these ICs consists of a voltage reference, an error amplifier, a resistor network for setting output voltage and a current limit circuit for current protection.
The difference between AP2138 and AP2139 is the AP2139 has an
AP2139 Features
* Ultra-Low Quiescent Current: 1.0µA Typical
* Output Voltages: 1.2V, 1.4V, 1.5V, 1.8V, 2.1V, 2.2V, 2.5V, 2.8V, 3.0V, 3.3V, 3.6V and 4.0V
* High Output Voltage Accuracy: ±2%
* Output Current: 250mA
* Low Dropout Voltage:
* 25mV Typical at IOUT = 10mA and VOUT = 3V
* 200mV
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