78NXXL-AB3-R datasheet(4/7 Pages) UTC

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78NXX

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

4 of 7

www.unisonic.com.tw

QW-R101-033.C

ELECTRICAL CHARACTERISTICS (Cont.)

For 78N08 (VIN=14V, IOUT=40mA)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Output Voltage

VOUT

TJ=25°C

7.68

8.0

8.32

10.5V≦VIN≦VMAX,

IOUT=1mA ~ 300mA (Note 2)

7.60

8.40

Load Regulation

ΔV

OUT

TJ=25°C,IOUT=1mA ~ 300mA

TJ=25°C,IOUT=1mA ~ 40mA

8.0

Line Regulation

ΔV

OUT

10.5V≦VIN≦23V, TJ=25°C

175

11V≦VIN≦23V, TJ=25°C

125

Quiescent Current

2.0

5.5

Quiescent Current Change

ΔI

11V≦VIN≦23V

1.5

1mA≦VIN≦40mA

0.1

Output Noise Voltage

10Hz≦f≦100kHz

Temperature Coefficient of VOUT

ΔV

O/ΔTIOUT=5mA

0.75

mV/°C

Ripple Rejection

11V≦VIN≦23V,f=120Hz,TJ=25°C

Dropout Voltage

TJ=25°C

1.7

Notes: 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 represent pulse test conditions with junction

temperatures specified at the initiation of test.

2. Power dissipation<0.5W

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