Features BL8563 BL8563

• Low Power Consumption: 15uA（Typ.）

VRMS)

• Low Output Noise (47u

• Standby Mode: 0.1uA •

Low Dropout Voltage0.16V@300mA (Typ.)

• High Ripple Rejection: 73dB@10(Typ.)

• Low Temperature Coefficient: ±

100ppm/癈

•Excellent Line Regulation: 0.05%/V• Build-in Chip Enable And Discharge

Circuit •

Output Voltage Range(cstomized on command

0Hz : 1.5V~4.5V u every 0.1V step) te: ±2% (±1% it ones and • Battery Powered equipment • Power Management of MP3, PDA, DSC,

• Highly Accura

customized) • Output Current Lim

Applications： • BL8563 BL8563

Power source for cellular ph

various kind of PCSs

General Description BL8563 BL8563

BL8563 series is a group of positivevoltage output, low power consumption,low dropout voltage regulator.

BL8563 can provide output value in therange of 1.5V~4.5V every 0.1V step. It alsocan be customized on command.

BL8563 includes high accuracy voltagereference, error amplifier, current limitcircuit and output driver module withdischarge capability.

BL8563 has excellent load and linetransient response and good temperaturecharacteristics, which can assure thestability of chip and power system. And ituses trimming technique to guaranteeoutput voltage accuracy within±2%.

BL8563 is available in SOT-23-5, SC-70-5packages which is lead free. It also canavailable in these packages with lead.