NJM2871/A, NJM2872/A

s ABSOLUTE MAXIMUM RATINGS

(Ta=25

°C)

PARAMETER

SYMBOL

RATINGS

UNIT

Input Voltage

+14

V

Control Voltage

+14(note 1)

V

Power Dissipation

200

mW

Operating Temperature

Topr

−40 ∼ +85

°C

Storage Temperature

Tstg

−40 ∼ +125

°C

(note 1) When input voltage is less than +14V, the absolute maximum

control voltage is equal to the input voltage.

s ELECTRICAL CHARACTERISTICS

(Vo>2.0V version :

µF, Co=1.0uF: Vo≥2.7V (Co=2.2uF: Vo≤2.6V), Cp=0.01µF, Ta=25°C)

PARAMETER

SYMBOL

TEST CONDITION

MIN.

TYP.

MAX.

UNIT

Io=30mA

-2%

−

+2%

V

Output Voltage

Vo

Io=30mA, A Version

-1%

−

+1%

V

Quiescent Current

Io=0mA, expect Icont

−

120

180

µA

Quiescent Current

at Control OFF

−

−

100

nA

Output Current

Io

Vo

−0.3V

150

200

-

mA

Line Regulation

∆Vo/∆V

IN

∼ Vo+6V, Io=30mA

−

−

0.10

%/V

Load Regulation

∆Vo/∆Io

Io=0

∼ 100mA

−

−

0.03

%/mA

Dropout Voltage

∆V

I

−O

Io=60mA

−

0.10

0.18

V

Ripple Rejection

RR

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

−

70

−

dB

Average Temperature

Coefficient of Output Voltage

∆Vo/∆Ta

Ta=0

∼85°C, Io=10mA,

Vo=3V Version

−

0.2

−

mV/

°C

Output Noise Voltage

f=10Hz

∼80kHz, Io=10mA,

Vo=3V Version

−

30

−

µVrms

Control Voltage for ON-state

1.6

−

−

V

−

−

0.6

V

(Vo

≤2.0V version : V

µF, Co=4.7uF, Cp=0.01µF, Ta=25°C)

PARAMETER

SYMBOL

TEST CONDITION

MIN.

TYP.

MAX.

UNIT

Io=30mA

-2%

−

+2%

V

Output Voltage

Vo

Io=30mA, A Version

-1%

−

+1%

V

Quiescent Current

Io=0mA, expect Icont

−

120

180

µA

Quiescent Current

at Control OFF

−

−

100

nA

Output Current

Io

Vo

−0.3V

150

200

-

mA

Line Regulation

∆Vo/∆V

IN

∼ Vo+6V, Io=30mA

−

−

0.10

%/V

Load Regulation

∆Vo/∆Io

Io=0

∼ 100mA

−

−

0.03

%/mA

Ripple Rejection

RR

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

−

75

−

dB

Average Temperature

Coefficient of Output Voltage

∆Vo/∆Ta

Ta=0

∼85°C, Io=10mA,

Vo=1.8V Version

−

0.13

−

mV/

°C

Output Noise Voltage

f=10Hz

∼80kHz, Io=10mA,

Vo=1.8V Version

−

22

−

µVrms

Control Voltage for ON-state

1.6

−

−

V

−

−

0.6

V

(note 2) 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.