LM317LG-S08-R datasheet(3/5 Pages) UTC

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LM317L

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

3 of 5

www.unisonic.com.tw

QW-R101-008.D

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

RATING

UNIT

Input-Output Differential Voltage

VIN-VOUT

Power Dissipation

Internally Limited

Junction Temperature

+125

°C

Operating Junction Temperature

TOPR

-40 ~ +85

°C

Storage Temperature Range

TSTR

-40 ~ +150

°C

Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.

ELECTRICAL CHARACTERISTICS

(VIN-VOUT=5V, IOUT=40mA, Ta=25°C, unless otherwise specified.)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP MAX

UNIT

Line Regulation

ΔV

OUT/VOUT 3V≦VIN-VOUT≦40V, ILOAD<20mA

0.01

0.04

%/V

VOUT≦5V

Load Regulation

ΔV

OUT

5mA≦IOUT≦100mA

VOUT≧5V

0.1

0.5

Adjustable Pin Current

IADJ

100

μA

Adjustable Pin Current Change

ΔI

ADJ

3V≦VIN-VOUT≦40V,

5mA≦IOUT≦100mA, PD＜625mW

0.2

μA

Reference Voltage

VREF

3V≦VIN-VOUT≦40V,

5mA≦IOUT≦100mA, PD＜625mW

1.20

1.25

1.30

Temperature Stability

TMIN≦TJ≦TMAX

0.7

%/VOUT

Minimum Load Current for Regulation

IL(MIN)

VIN-VOUT=40V

3.5

Maximum Output Current

IO(MAX)

VIN-VOUT=40V, PD≦625mW

RMS Noise vs. %of VOUT

10HZ≦f≦10KHZ

0.003 0.01 %/VOUT

CADJ=0

Ripple Rejection

VOUT=10V,f=120HZ,

CADJ =10μF

Note: CADJ is connected between Adjust pin and Ground.

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