Datasheet > NJU7775

NJU7775

更新时间： 2022-12-13 03:37:45

品牌	Logo	应用领域
NJRC		稳压器
页数	文件大小	规格书
8页	114K
描述
LOW DROPOUT VOLTAGE REGULATOR

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中文翻译

获取价格

数据手册

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NJU7775 数据手册

NJU7771/72/73/74/75/76

ꢀABSOLUTE MAXIMUM RATINGS

(Ta=25°C)

PARAMETER

SYMBOL

RATINGS

UNIT

Input Voltage

V_IN

V_CONT

P_D

+10

+10(*note 1)

200

Control Voltage

Power Dissipation

Operating Temperature

°C

Topr

−40 +85

Storage Temperature

Tstg

−40 +125

°C

OFF-state

I_O

Output Sink Current(*note2)

(*note 1): When input voltage is less than +10V, the absolute maximum control

voltage is equal to the input voltage.

(*note 2): This maximum rating is applied to NJU7774/75/76.

ꢀ ELECTRICAL CHARACTERISTICS

(V_IN=Vo+1V, C_IN=0.1µF, Co=1.0µF(Co=2.2µF: Vo≤2.0V), Ta=25°C)

PARAMETER

Output Voltage

SYMBOL

TEST CONDITION

MIN.

-1.0%

TYP.

−

MAX. UNIT

V_IN

I_Q

Io=30mA

+1.0%

µA

Input Voltage

Vo+1V

Quiescent Current

Io=0mA, V_CONT=V_IN

V_CONT=0V

−

Quiescent Current

at Control OFF

I_Q(OFF)

0.1

−

µA

Vo-0.1V (Vo≤2.0V)

Vo-0.3V (Vo≥2.1V)

Vo=0V

Output Current

150

−

Short Current Limit

I_LIM

110

V_IN=Vo+1V Vo+6.0V (Vo<3.0V)

V_IN=Vo+1V 9.0V (Vo≥3.0V),

Io=30mA

Line Regulation

Load Regulation

0.20

%/V

∆ Vo/∆ V_IN

−

0.03 %/mA

0.3

0.28

0.25

0.22

∆ Vo/∆ Io Io=0 100mA

Io=100mA, 2.1V≤Vo≤2.4V

−

0.2

0.18

0.15

0.12

Io=100mA, 2.5V≤Vo≤2.7V

Io=100mA, 2.8V≤Vo≤3.3V

Io=100mA, 3.4V≤Vo≤5.0V

ein=200mVrms,f=1kHz,Io=10mA,

Vo=3.0V Version

Dropout Voltage(*note 3)

∆ V_I-O

Ripple Rejection

−

Average Temperature

Coefficient of Output

Voltage

∆ Vo/∆ Ta Ta=0 85°C, Io=10mA

−

±100

−

ppm/°C

V_NO1

V_NO2

R_CONT

f=10Hz 80kHz,Io=0mA,Vo=3.0V Version

f=10Hz 80kHz,Io=10mA,Vo=3.0V Version

−

2.5

−

µVrms

MΩ

Output Noise Voltage

Pull-down Resistance

Control Voltage for

ON-state

V_CONT(ON)

1.6

−

Control Voltage for

V_CONT(OFF)

0.3

−

OFF-state

(*note 3): Except output voltage less than 2.1V.

(*note 4): The above specification is a common specification for all output voltages.

Therefore, it may be different from the individual specification for a specific output voltage.

Ver.2004-01-19

- 2 -

123 4 5 6 7 8

中文翻译

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