NJM2805

- 2 -

Ver.2004-01-19

!

ABSOLUTE MAXIMUM RATINGS

(Ta=25

°C)

PARAMETER

SYMBOL

RATINGS

UNIT

Input Voltage

+14

V

Power Dissipation

350

mW

Operating Temperature

Topr

-

40

∼ +85

°C

Storage Temperature

Tstg

-

40

∼ +125

°C

!

ELECTRICAL CHARACTERISTICS

µF, Co=1µF (Co=2.2µF: Vo≤2.6V) Ta=25°C)

PARAMETER

SYMBOL

TEST CONDITION

MIN.

TYP.

MAX.

UNIT

Quiescent Current

Io=0mA

−

250

350

µA

Regulator Block

Output Voltage

Vo

Io=30mA

-1.0%

−

+1.0%

V

Output Current

Io

Vo-0.3V

300

400

−

mA

Line Regulation

−

−

0.10

%/V

Load Regulation

∆Vo/∆Io

Io=0

∼ 300mA

−

−

0.03

%/mA

Dropout Voltage

Io=100mA

−

0.10

0.18

V

Ripple Rejection

RR

ein=200mVrms, f=1kHz, Io=10mA,Vo=3V

−

70

−

dB

Output Voltage

Temperature Coefficient

∆Vo/∆T

Ta=0

∼ 85°C, Io=10mA

−

±50

−

ppm/

°C

Output Noise Voltage

f=10Hz

∼ 100kHz, Io=10mA, Vo=3V

−

45

−

µVrms

Reset Block

Voltage Detection

-1.0%

−

+1.0%

V

Hysteresis Voltage

VRT

×3VRT×5VRT×8

mV

Low Level Output Voltage

−

100

300

mV

Output Leak Current

−

−

0.1

µA

On time Output Current

5

−

−

mA

Reset Output Delay Time

9

10

11

mS

Operation Voltage Limit

−

0.9

−

V

(*note 1): 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.