LM7808L-TF3-I-T datasheet(8/10 Pages) UTC

部品番号	LM7808L-TF3-I-T

部品情報	3-TERMINAL 1A POSITIVE VOLTAGE REGULATOR

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メーカー	UTC [Unisonic Technologies]

ホームページ	http://www.utc-ic.com

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8 / 10 page

LM78XX

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

8 of 10

www.unisonic.com.tw

QW-R101-006,J

ELECTRICAL CHARACTERISTICS(Cont.)

For UTC LM7818

(VIN =27V)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

TJ =25°C, IOUT=5mA - 1.0A

17.28 18.0

18.72

V

Output Voltage

VOUT

VIN =21V ~ 33V,

IOUT=5mA - 1.0A, PD 15W

≦

17.10

18.90

V

Dropout Voltage

VD

TJ =25°C

2.0

V

TJ =25°C,IOUT=5mA - 1.0A

180

mV

Load Regulation

ΔVOUT

TJ =25°C,IOUT=0.25A - 0.75A

90

mV

VIN =21V ~ 33V,Tj=25°C

180

mV

Line regulation

ΔVOUT

VIN =21V ~ 33V,

TJ =25°C, IOUT =1.0A

180

mV

Quiescent Current

IQ

TJ =25°C, IOUT 1.0A

≦

8.0

mA

VIN =21.5V ~ 33V

1.0

mA

Quiescent Current Change

ΔIQ

IOUT=5mA - 1.0A

0.5

mA

Output Noise Voltage

eN

10Hz f 100kHz

≦≦

110

μV

Temperature Coefficient of Vo

ΔVo/ΔT

IOUT=5mA

-2.2

mV/

°C

Ripple Rejection

RR

VIN =22V - 32V,f=120Hz, TJ =25°C

53

69

dB

Peak Output Current

IPEAK

TJ =25°C

1.8

A

Short-Circuit Current

ISC

VIN =35V, TJ =25°C

250

mA

For UTC LM7824

(VIN =33V)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

TJ =25°C, IOUT=5mA - 1.0A

23.04 24.0

24.96

V

Output Voltage

VOUT

VIN =27V ~ 38V,

IOUT=5mA - 1.0A, ,PD 15W

≦

22.80

25.20

V

Dropout Voltage

VD

TJ =25°C

2.0

V

TJ =25°C,IOUT=5mA - 1.0A

240

mV

Load Regulation

ΔVOUT

TJ =25°C,IOUT=0.25A - 0.75A

120

mV

VIN =27V ~ 38V, TJ =25°C

240

mV

Line regulation

ΔVOUT

VIN =27V ~ 38V, TJ =25°C,IOUT=1.0A

240

mV

Quiescent Current

IQ

TJ =25°C, IOUT 1.0A

≦

8.0

mA

VIN =28V ~ 38V

1.0

mA

Quiescent Current Change

ΔIQ

IOUT=5mA - 1.0A

0.5

mA

Output Noise Voltage

eN

10Hz f 100kHz

≦≦

170

μV

Temperature Coefficient of Vo

ΔVo/ΔT

IOUT=5mA

-2.8

mV/

°C

Ripple Rejection

RR

VIN =28V - 38V,f=120Hz, TJ =25°C

50

66

dB

Peak Output Current

IPEAK

TJ =25°C

1.8

A

Short-Circuit Current

ISC

VIN =35V, TJ =25°C

250

mA

Note 1: The Maximum steady state usable output current are dependent on input voltage, heat sinking, lead length

of the package and copper pattern of PCB. The data above represents pulse test conditions with junction

temperatures specified at the initiation of test.

Note 2: Power dissipation<0.5W

同様の部品番号 - LM7808L-TF3-I-T

メーカー	部品番号	データシート	部品情報
Unisonic Technologies	LM7808L-TF3-B	306Kb / 13P	3-TERMINAL 1A POSITIVE VOLTAGE REGULATOR
	LM7808L-TF3-K	306Kb / 13P	3-TERMINAL 1A POSITIVE VOLTAGE REGULATOR
	LM7808L-TF3-T	306Kb / 13P	3-TERMINAL 1A POSITIVE VOLTAGE REGULATOR

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同様の説明 - LM7808L-TF3-I-T

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