AP2139 Datasheet - DIODES

ULTRA LOW QUIESCENT CURRENT CMOS LDO

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

AP2139 General Description

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 Datasheet (775.15 KB)