LM7818L-T2Q-B 查看數據表（PDF） - Unisonic Technologies

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LM7818L-T2Q-B

3-TERMINAL 1A POSITIVE VOLTAGE REGULATOR

Unisonic Technologies 

LM78XX

LINEAR INTEGRATED CIRCUIT

 ELECTRICAL CHARACTERISTICS(Cont.)

For UTC LM7815 (VIN =23V)

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 LM7818 (VIN =27V)

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 =17.5V ~ 30V,

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 =18.5V ~ 30V, TJ =25°C

VIN =17.7V ~ 30V, TJ =25°C, IOUT =1.0A

TJ =25°C, IOUT≤1.0A

VIN =17.5V ~ 30V

IOUT=5mA ~ 1.0A

10Hz≤f≤100kHz

IOUT=5mA

VIN =18.5V ~ 28.5V,f=120Hz, TJ =25°C

TJ =25°C

MIN

14.40

14.25

54

TYP

15.0

2.0

90

-1.8

70

1.8

MAX UNIT

15.60 V

15.75 V

V

150 mV

75 mV

150 mV

150 mV

8.0 mA

1.0 mA

0.5 mA

μV

mV/C

dB

A

SYMBOL

VOUT

VD

VOUT

VOUT

IQ

IQ

eN

Vo/T

RR

IPEAK

TEST CONDITIONS

TJ =25°C, IOUT=5mA ~ 1.0A

VIN =21V ~ 33V,

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 =21V ~ 33V, TJ =25°C

VIN =21V ~ 33V,

TJ =25°C, IOUT =1.0A

TJ =25°C, IOUT≤1.0A

VIN =21.5V ~ 33V

IOUT=5mA ~ 1.0A

10Hz≤f≤100kHz

IOUT=5mA

VIN =22V ~ 32V,f=120Hz, TJ =25°C

TJ =25°C

MIN TYP MAX UNIT

17.28 18.0 18.72 V

17.10

18.90 V

2.0

V

180 mV

90 mV

180 mV

180 mV

8.0 mA

1.0 mA

0.5 mA

110

μV

-2.2

mV/°C

53 69

dB

1.8

A

UNISONIC TECHNOLOGIES CO., LTD

www.unisonic.com.tw

8 of 13

QW-R101-006.T

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