NJU7771/72/73/74/75/76

- 2 -

Ver.2004-01-19

!

ABSOLUTE MAXIMUM RATINGS

(Ta=25

°C)

PARAMETER

SYMBOL

RATINGS

UNIT

Input Voltage

+10

V

Control Voltage

+10(*note 1)

V

Power Dissipation

200

mW

Operating Temperature

Topr

−40 ∼ +85

°C

Storage Temperature

Tstg

−40 ∼ +125

°C

OFF-state

Output Sink Current(*note2)

10

mA

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

voltage is equal to the input voltage.

!

ELECTRICAL CHARACTERISTICS

µF, Co=1.0µF(Co=2.2µF: Vo≤2.0V), Ta=25°C)

PARAMETER

SYMBOL

TEST CONDITION

MIN.

TYP.

MAX.

UNIT

Output Voltage

Vo

Io=30mA

-1.0%

−

+1.0%

V

Input Voltage

2

Vo+1V

9

V

Quiescent Current

−

18

35

µA

Quiescent Current

at Control OFF

−

0.1

1

µA

Output Current

Io

Vo-0.1V (Vo

≤2.0V)

Vo-0.3V (Vo

≥2.1V)

150

−

−

mA

Short Current Limit

Vo=0V

30

50

110

mA

Line Regulation

Io=30mA

−

−

0.20

%/V

Load Regulation

∆ Vo/∆ Io

Io=0

∼ 100mA

−

−

0.03

%/mA

Io=100mA, 2.1V

≤Vo≤2.4V

−

0.2

0.3

V

Io=100mA, 2.5V

≤Vo≤2.7V

−

0.18

0.28

V

Io=100mA, 2.8V

≤Vo≤3.3V

−

0.15

0.25

V

Dropout Voltage(*note 3)

Io=100mA, 3.4V

≤Vo≤5.0V

−

0.12

0.22

V

Ripple Rejection

RR

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

Vo=3.0V Version

−

65

−

dB

Average Temperature

Coefficient of Output

Voltage

∆ Vo/∆ Ta Ta=0 ∼ 85°C, Io=10mA

−

±100

−

ppm/

°C

f=10Hz

∼ 80kHz,Io=0mA,Vo=3.0V Version

−

40

−

µVrms

Output Noise Voltage

f=10Hz

∼ 80kHz,Io=10mA,Vo=3.0V Version

−

70

−

µVrms

Pull-down Resistance

2.5

5

10

M

Ω

Control Voltage for

ON-state

1.6

−

−

V

Control Voltage for

OFF-state

0

−

0.3

V

(*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.