LR1101 datasheet(3/7 Pages) UTC

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LR1101

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

3 of 7

www.unisonic.com.tw

QW-R102-034.H



ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

RATINGS

UNIT

Input Voltage

VIN

SOT-89

500

SOT-23

250

Power Dissipation (TA = 25°C)

SOT-25

250

Junction Temperature

125

°C

Operating Temperature

TOPR

-40 ~ +85

°C

Storage Temperature

TSTG

-65 ~ +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.



THERMAL DATA

PARAMETER

SYMBOL

RATINGS

UNIT

SOT-89

180

°C/W

SOT-23

250

°C/W

Thermal Resistance

SOT-25

θJA

250

°C/W



ELECTRICAL CHARACTERISTICS(VIN =5.5V, CI =1μF, Co=1μF,TA=25°C, unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN.

TYP.

MAX.

UNIT

Input Voltage Range

VIN

Output Voltage Accuracy

∆VOUT

IL = 1mA

-2

Line Regulation

∆VLINE

VIN = (VOUT + 0.3V) to 6V, VIN≧3.6V,

IOUT = 1mA

-0.2

0.2

%/V

Load Regulation

∆VLOAD

ILOUT = 0mA to 100mA

0.01

0.04

%/mA

Maximum Output Current

IMAX

VIN = VOUT + 0.6V, VIN≧3.6V

100

Current Limit

ILIMIT

IL = 100mA

150

250

No Load

GND Pin Current

IOUT = 100mA

μA

IOUT = 1mA, VIN≧3.6V

IOUT = 50mA, VIN≧3.6V

200

300

Dropout Voltage

IOUT = 100mA, VIN≧3.6V

450

600

Stand By Current

ISTN-BY

= VIN

0.1

μA

VOUT = High

0.6

Threshold

VOUT = Low

VIN

Short Current

ISC

VOUT = 0

650

Thermal Shutdown

Exterior Calefaction

125

°C

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