Features：BL8560 BL8560

• Two low dropout voltage regulators

• 150mA output current for each LDO

• 25uA operating supply current per LDO

• Low 27uVRMS output noise

• Standby Mode: 0.1uA

• Low 200mV dropout at 100mA load

• 65dB PSRR at 1kHz

• Excellent Line regulation: 0.05%/V

• Independent Shutdown controls

• 1.2V to 5.0V Factory-Preset Output

• Output Current Limit

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

Applications：

• Cellular phones

• Cordless phones and radio communication

equipment

• Battery Powered equipment

• Notebook and hand-hold equipment

• Wireless LAN

• GPS receivers

General Description：

The BL8560 dual,low-noise,low-dropout

regulator delivers at least 150mA of continuous

output current. The output voltage for each

regulator is set independently by

trimming.Voltages are selectable in 100mV

steps within a range of 1.2V to 5.0V.Typical

output noise is 27uVrms,and PSRR is 65dB at

1KHz. The BL8560 includes two independent

logic-controlled shutdown inputs and allows the

output of each regulator to be turned of

independenly.

The BL8560 includes high accuracy voltage

reference, error amplifier, current limit circuit

and output driver module.

The BL8560 has excellent load and line

transient response and good temperature

characteristics, which can assure the stability of

chip and power system. And it uses trimming

technique to guarantee output voltage accuracy

within±2%.

The BL8560 is available in SOT-23-6

package which is lead(Pb)- free