NJM2867/68

- 3 -

Ver.2004-12-22

ELECTRICAL CHARACTERISTICS

µF, Co=0.1µF(2.3V<Vo≤2.8V : Co=0.22µF, Vo≤2.3V:Co=0.47µF), Ta=25°C)

PARAMETER

SYMBOL

TEST CONDITION

MIN.

TYP.

MAX.

UNIT

Output Voltage

Vo

Io=30mA

-1.0%

−

+1.0%

V

Quiescent Current

Io=0mA, expect Icont

−

120

180

µA

Quiescent Current

at Control OFF

−

−

100

nA

Output Current

Io

Vo-0.3V

100

130

−

mA

Line Regulation

−

−

0.10

%/V

Load Regulation

∆Vo/∆Io

Io=0

∼ 60mA

−

−

0.03

%/mA

Dropout Voltage

Io=60mA

−

0.10

0.18

V

Ripple Rejection

RR

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

Vo=3V Version

−

75

−

dB

Average Temperature

Coefficient of Output

Voltage

∆Vo/∆Ta Ta=0 ∼ 85°C, Io=10mA

−

± 50

−

ppm/

°C

Output Noise Voltage

f=10Hz

∼ 80kHz, Io=10mA,

Vo=3V Version

−

40

−

µVrms

Control Voltage for

ON-state

1.6

−

−

V

Control Voltage for

OFF-state

−

−

0.6

V

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.

TEST CIRCUIT

NJM2867/68

CONTROL

GND

0.1

µF

V

V

A

A

(ceramic)

0.1

*4 2.3V<Vo

≤2.8V version: Co=0.22µF(ceramic)

Vo

≤2.3V version: 0.47µF(ceramic)