LM7818G-T2Q-B Просмотр технического описания (PDF) - Unisonic Technologies

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LM7818G-T2Q-B

3-TERMINAL 1A POSITIVE VOLTAGE REGULATOR

Unisonic Technologies 

LM78XX

LINEAR INTEGRATED CIRCUIT

 ELECTRICAL CHARACTERISTICS(Cont.)

For UTC LM7810 (VIN =16V)

PARAMETER

Output Voltage

Dropout Voltage

Load Regulation

Line regulation

Quiescent Current

Quiescent Current Change

Output Noise Voltage

Temperature coefficient of Vo

Ripple Rejection

Peak Output Current

For UTC LM7812 (VIN =19V)

PARAMETER

Output Voltage

Dropout Voltage

Load Regulation

Line regulation

Quiescent Current

Quiescent Current Change

Output Noise Voltage

Temperature Coefficient of Vo

Ripple Rejection

Peak Output Current

SYMBOL

VOUT

VD

VOUT

VOUT

IQ

IQ

eN

Vo/T

RR

IPEAK

TEST CONDITIONS

TJ =25°C, IOUT=5mA ~ 1.0A

VIN =12.5V ~ 25V,

IOUT=5mA ~ 1.0A,PD≤15W

TJ =25°C

TJ =25°C,IOUT=5mA - 1.0A

TJ =25°C,IOUT=0.25A - 0.75A

VIN =13V ~ 25V, TJ =25°C

VIN =13V ~ 25V, TJ =25°C,IOUT=1.0A

TJ =25°C, IOUT≤1.0A

VIN =12.6V ~ 25V

IOUT=5mA - 1.0A

10Hz≤f≤100kHz

IOUT=5mA

VIN =13V ~ 23V,f=120Hz, TJ =25°C

TJ =25°C

MIN TYP MAX UNIT

9.60 10.0 10.40 V

9.50

10.50 V

2.0

V

100 mV

50 mV

100 mV

100 mV

8.0 mA

1.0 mA

0.5 mA

58

μV

-1.1

mV/°C

56 72

dB

1.8

A

SYMBOL

VOUT

VD

VOUT

VOUT

IQ

IQ

eN

Vo/T

RR

IPEAK

TEST CONDITIONS

TJ =25°C, IOUT=5mA ~ 1.0A

VIN =14.5V ~ 27V,

IOUT=5mA ~ 1.0A,PD≤15W

TJ =25°C

TJ =25°C,IOUT=5mA ~ 1.0A

TJ =25°C,IOUT=0.25A ~ 0.75A

VIN =14.5V ~ 30V, TJ =25°C

VIN =14.6V ~ 27V, TJ =25°C, IOUT=1.0A

TJ =25°C, IOUT≤1.0A

VIN =14.5V ~ 30V

IOUT=5mA ~ 1.0A

10Hz≤f≤100kHz

IOUT=5mA

VIN =15V - 25V,f=120Hz, TJ =25°C

TJ =25°C

MIN

11.52

11.40

55

TYP

12.0

2.0

75

-1.5

72

1.8

MAX UNIT

12.48 V

12.60 V

V

120 mV

60 mV

120 mV

120 mV

8.0 mA

1.0 mA

0.5 mA

μV

mV/°C

dB

A

UNISONIC TECHNOLOGIES CO., LTD

www.unisonic.com.tw

7 of 13

QW-R101-006.T

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