SY20704中文資料矽力杰數(shù)據(jù)手冊PDF規(guī)格書

General Description

The SY20704 is a high input voltage, low-ground current,

low-dropout voltage regulator capable of sourcing 150mA

with only 300mV of dropout. The SY20704 wide inputvoltage range supports operation as low as 2.3V and up

to 30V. It provides a resistor programmable output voltage

with ±2% accuracy over temperature.

The SY20704 provides protection features including logic

enable control, thermal shutdown, current limit, and

reverse leakage current protection for reliable operation.

Its internal compensation enables stable operation using

low ESR ceramic capacitors. The device also provides

reverse input voltage protection up to -20V Abs. Max.

The device is suitable for use in multiple consumer and

industrial applications.

The SY20704 is available in SOT23-5 or DFN

2mm×2mm-6pin packages.

Features

? Input Voltage Range: 2.3V to 30V

? Low Dropout Voltage (300mV @ 150mA)

? 150mA Output Current Capability

? Low Ground Current

? Ultra-Low Shutdown Current

? High Output Accuracy of ±2% Over Operating

Temperature Range

? Stable with Small Ceramic Capacitors

? Excellent Load and Line Regulation

? Reverse Leakage Current Protection

? Reverse Input Voltage Protection

? TTL Logic Enable Input

? Thermal Shutdown

? Compact SOT23-5 or DFN2×2-6 Packages

? RoHS Compliant and Halogen Free

Applications

? Battery-Powered Applications

? Consumer and Portable Products

? Notebooks

? Smartphones

? SMPS Post-Regulator/ DC-DC Modules