PAM3116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 PAM3103 is a positive, adjustable linear regulator. It features low quiescent current (65μA typ.) and low dropout voltage, making it ideal for battery powered applications. The output voltage is adjustable from 1.2V through 5V. Its high PSRR makes it useful in applications that require AC noise suppression on the input power supply. Spacesaving TSOT25 and SOT353(SC70-5) packages are attractive for portable and handheld applications. It has both thermal shutdown and a current limit features to prevent device failure under extreme operating conditions. It is stable with an output capacitor of 2.2μF or greater.

特性 Features

Low Dropout Voltage: 180mV@ 300mA ( VO = 3.3V)
Accuracy within ±2%
Quiescent Current: 65μA Typ.
High PSRR: 67dB@100Hz
Excellent Line/Load Regulation
Fast Response
Current Limiting
Short Circuit Protection
Low Temperature Coefficient
Shutdown Current: 0.5μA
Thermal Shutdown
Space Saving Packages TSOT25 and SOT353 (SC70-5)
Pb-Free Package

应用 Application

LCD TV/Monitors
Set-top Box
IPhone Charger
Communication Devices