HT72D2528中文资料合泰数据手册PDF规格书

General Description

The HT72Dxxxx series are CMOS-based voltage regulator ICs with high output voltage accuracy, The devices possess the benefits of dual outputs, low output noise, high ripple rejection ratio, low dropout and very fast turn-on times.

特性 Features

● Output Current: 300mA/Each Channel

● Dropout Voltage: 0.34V (Typ.) (VOUT=2.5V@IOUT=300mA)

● Maximum Input Voltage: 7.0V

● Output Voltage Range: 1.5~5.0V

● High Output Voltage Accuracy: ±2

● Low Power Consumption: 30μA (typ.)

● High Ripple Rejection: 70dB (1kHz@IOUT=30mA)

● Operating Temperature: -40°C~85°C

● Low ESR Capacitor Compatible: Ceramic Capacitor

● Over Temperature Protection

● Current Limiting

● Ultra Small Package: SOT23-6

Applications

● Mobile phones

● Cordless phones and radio communication equipment

● Portable games

● Camera, Video recorders

● Portable audio equipment