78DXXL-TN3-R datasheet(7/9 Pages) UTC

部件名	78DXXL-TN3-R

功能描述	3-TERMINALS 0.5A POSITIVE VOLTAGE REGULATOR

PDF	9 Pages

Scroll/Zoom	100%

制造商	UTC [Unisonic Technologies]

网页	http://www.utc-ic.com

标志

7 / 9 page

78DXX

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

7 of 9

www.unisonic.com.tw

QW-R101-005.X



ELECTRICAL CHARACTERISTICS(Cont.)

For 78D24

(VIN=33V, IOUT=0.5A)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Output Voltage

VOUT

IOUT=5mA~0.5A

23.04

24.96

VIN=27~38V, IOUT=5mA~0.5A

22.8

25.2

Load Regulation

∆VOUT

IOUT=5mA~0.5A

240

IOUT=5mA~200mA

120

Line Regulation

∆VOUT

VIN=27~38V

240

VIN=27~38V, IOUT=0.5A

240

Quiescent Current

IOUT=0.5A

Quiescent Current Change

∆IQ

VIN=28~38V

IOUT=5mA~0.5A

0.5

Output Noise Voltage

10Hz≤f≤100kHz

170

μV

Temperature coefficient of VOUT

∆VOUT/∆TIOUT=5mA

-2.8

mV/°C

Ripple Rejection

VIN =28~38V, f=120Hz

Peak Output Current

IPEAK

1.2

Short-Circuit Current

ISC

VIN=35V

250

Dropout Voltage

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