AP2112数据手册集成电路（IC）的线性+开关稳压器规格书PDF

描述 Description

The AP2112 is CMOS process low dropout linear regulator with enable function, the regulator delivers a guaranteed 600mA (min.) continuous load current. The AP2112 provides 1.2V, 1.8V, 2.5V, 2.6V, 2.8V and 3.3V regulated output and 0.8V to 5V adjustable output, and provides excellent output accuracy ±1.5%, also provides an excellent load regulation, line regulation and excellent load transient performance due to very fast loop response. The AP2112 has built-in auto discharge function.

特性 Features

Output Voltage Accuracy: ±1.5%
Output Current: 600mA (Min.)
Foldback Short Current Protection: 50mA
Enable Function to Turn ON/OFF VOUT
Low Dropout Voltage (3.3V): 250mV (Typ.) @IOUT = 600mA
Excellent Load Regulation: 0.2%/A (Typ.)
Excellent Line Regulation: 0.02%/V (Typ.)
Low Quiescent Current: 55μA (Typ.)
Low Standby Current: 0.01μA (Typ.)
Low Output Noise: 50μVRMS
PSRR: 100Hz -65dB, 1kHz -65dB
OTSD Protection
Stable with 1.0μF Flexible Cap: Ceramic, Tantalum and Aluminum Electrolytic
Operation Temperature Range: -40°C to 85°C
ESD: MM 400V, HBM 4000V

应用 Application

Laptop computer
Potable DVD
LCD Monitor