LR1102 datasheet(8/12 Pages) UTC

8 / 12 page

LR1102

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

8 of 12

www.unisonic.com.tw

QW-R502-038,C

TYPICAL CHARACTERISTICS

1. Output Voltage vs. Output Current

2.0

1.4

0.6

Output Current, IOUT (mA)

1.0

1.6

2.8V

1.8

1.2

100

200

300

400

VIN = 2.1V

3.8V

TOPR = 25°C

LR1102-1.8V

0.8

0.4

0.2

0.0

500

3.5

2.5

1.0

Output Current, IOUT (mA)

4.0V

3.0

2.0

100

200

300

400

VIN = 3.3V

5.0V

TOPR = 25° C

LR1102-3.0V

1.5

0.5

0.0

500

5.0

3.5

1.5

Output Current, IOUT (mA)

2.5

4.0

6.0V

4.5

3.0

100

200

300

400

5.0V

VIN = 4.3V

LR1102-4.0V

2.0

1.0

0.5

0.0

500

6.0

4.0

2.0

Output Current, IOUT (mA)

6.0V

5.0

3.0

100

200

300

400

VIN = 5.3V

7.0V

LR1102-5.0V

1.5

1.0

0.0

500

2. Dropout Voltage vs. Output Current

1.20

0.40

Output Current, IOUT (mA)

0.60

1.00

0.80

100

LR1102-1.8V

0.20

0.00

150

25°C

-20°C

0.40

0.15

Output Current, IOUT (mA)

0.20

0.35

0.25

100

LR1102-3.0V

0.05

0.00

150

25°C

-20°C

0.10

0.30

TOPR = 85°C

LR1102 Datasheet(PDF) 8 Page - Unisonic Technologies

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