3

NJM2855

Ver.2012-10-24

ABSOLUTE MAXIMUM RATINGS

(Ta=25

°C)

PARAMETER

SYMBOL

RATINGS

UNIT

Input Voltage

+10

V

Power Dissipation

1190(*1)

3125(*2)

mW

Operating Temperature

Topr

-40

∼ +85

°C

Storage Temperature

Tstg

-40

∼ +150

°C

(*1): Mounted on glass epoxy board. (76.2×114.3×1.6mm:based on EIA/JDEC standard size, 2Layers, Cu area 100mm

(*2): Mounted on glass epoxy board. (76.2×114.3×1.6mm:based on EIA/JDEC standard, 4Layers)

(For 4Layers: Applying 74.2×74.2mm inner Cu area and a thermal via hole to a board based on JEDEC standard JESD51-5)

OPERATING VOLTAGE

ELECTRICAL CHARACTERISTICS

PARAMETER

SYMBOL

TEST CONDITION

MIN.

TYP.

MAX.

UNIT

Output Voltage

Vo

Io=30mA

-1.0%

-

+1.0%

V

Quiescent Current

Io=0mA

-

400

600

µA

Output Current

Io

Vo-0.3V

1000

1300

-

mA

Line Regulation

Io=30mA

-

-

0.10

%/V

Load Regulation

∆Vo/∆Io Io=0 ∼ 1A

-

-

0.004 %/mA

Dropout Voltage(*3)

Io=600mA

-

0.20

0.28

V

Ripple Rejection

RR

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

Vo=3.0V Version(*4)

-

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=3.0V Version(*3)

-

45

-

µVrms

Input Voltage

-

-

8

V

(*3): The output voltage excludes under 2.1V.

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.