BL8064
REV1.6-Revised Aug 2012
200mA Low Consumption Linear Regulator
DESCRIPTION
BL8064 series is a group of positive voltage output,
low power consumption, low dropout voltage,
three terminal regulator. It can provide 200mA
output current when input / output voltage
differential drops to 430mV（Vout = 2.8V）, The
very low power consumption of BL8064
（Iq=1.0uA）can
greatly improve natural life of
batteries.
BL8064 can provide output value in the range of
1.1V~5.5V in 0.1V steps. It also can be customized
on command.
BL8064 includes high accuracy voltage reference,
error amplifier, current limit circuit and output
driver module.
BL8064 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:200mA
Small Dropout Voltage
210mV@100mA (Vout=2.8V)
430mV@200mA (Vout=2.8V)
Input Voltage Range:1.5V~8V
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
TYPICAL APPLICATION
BL8064
ELECTRICAL CHARACTERISTICS
Output Voltage VS. Output Current (Vout=2.8V)
3.0
2.8
Vout(V)
2.6
2.4
2.2
2.0
NOTE1:
Input capacitor (Cin=1uF) is recommended in all
application circuit. Ceramic capacitor is recommended.
NOTE2:Output
capacitor (Cout=1uF) is recommended in
all application to assure the stability of circuit. Ceramic
capacitor is recommended.
0
100
Iout(mA)
200
300
www.belling.com.cn
1
BELLING [ SHANGHAI BELLING CO., LTD. ]
