Datasheet > BL8078CC3BTR501

BL8078CC3BTR501

更新时间： 2024-11-25 00:58:51

品牌	Logo	应用领域
上海贝岭 - BELLING		/
页数	文件大小	规格书
5页	1005K
描述
40V 150mA Low Consumption Linear Regulator

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BL8078CC3BTR501 数据手册

BL8078

40V 150mA Low Consumption Linear Regulator

DESCRIPTION

FEATURES

BL8078 series is a group of positive voltage

output, low power consumption, low dropout

voltage regulator. It can provide 150mA output

current when input / output voltage differential

drops to 400mV (Vout= 5V), and it also provides

foldback short-circuit protection, thermal

protection and output current limit function. The

very low power consumption of BL8078

(Iq=2.5uA)can greatly improve natural life of

batteries.



Low Power Consumption: 2.5uA(Typ.)

Maximum Output Current: 150mA

Small Dropout Voltage

400mV@100mA (Vout=5V)

Input Voltage Range: 3V~40V

Output Voltage Range: 1.2V~5.0V

(Vout>5V customized)



Highly Accurate:±2%(±1% customized)

Output Current Limit: 180mA

BL8078 can provide output value in the range of

1.2V~5.0V in 0.1V steps. It also can customize on

command.

APPLICATIONS



Battery Powered equipment

Power Management of MP3、PDA、DSC、

Mouse、PS2 Games

BL8078 includes high accuracy voltage reference,

error amplifier, current limit circuit and output

driver module.



Reference Voltage Source Regulation after

Switching Power

BL8078 has well load transient response and

good temperature characteristic, And it uses

trimming technique to guarantee output voltage

accuracy within±2%.

TYPICAL APPLICATION

ELECTRICAL CHARACTERISTICS

Load Regulation

6.0

5.5

5.0

4.5

4.0

3.5

3.0

2.5

2.0

1.5

1.0

0.5

0.0

Output

Cout

Input

LC1555

BL8078

VOUT

VIN

Cin

GND

Vin=6V

NOTE: Input capacitor (Cin=1uF) and Output capacitor

(Cout=1uF) are recommended in all application circuit.

Ceramic capacitor is recommended.

Vin=8V

Vin=12V

Vin=25V

Vin=40V

0.00

0.05

0.10

0.15

Iout(A)

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