LC1208中文资料岭芯数据手册PDF规格书

DESCRIPTION

LC1208 series is a group of positive voltage output,

low power consumption, low dropout voltage,

three terminal regulator. It can provide 300mA

output current when input / output voltage

differential drops to 430mV（Vout = 2.8V）, The

very low power consumption of LC1208

（Iq=1.0uA）can greatly improve natural life of

batteries.

LC1208 can provide output value in the range of

1.1V~5.5V in 0.1V steps. It also can be customized

on command.

LC1208 includes high accuracy voltage reference,

error amplifier, current limit circuit and output

driver module.

LC1208 has well load transient response and

good temperature characteristic, And it uses

trimming technique to guarantee output voltage

accuracy within±2%.

FEATURES

 Low Power Consumption:1.0uA（Typ.）

 Maximum Output Current:300mA

 Small Dropout Voltage

210mV@100mA (Vout=2.8V)

430mV@200mA (Vout=2.8V)

 Input Voltage Range:1.5V~6V

 Output Voltage Range:1.1V~5.5V (customized

on command in 0.1V steps)

 Highly Accurate:±2% (±1% customized）

 Output Current Limit

APPLICATIONS

 Battery Powered equipment

 Power Management of MP3、PDA、DSC、

Mouse、PS2 Games

 Reference Voltage Source Regulation after

Switching Power