RT9742

9

DS9742-00 July 2015

www.richtek.com

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Copyright 2015 Richtek Technology Corporation. All rights reserved.

is a registered trademark of Richtek Technology Corporation.

Typical Operating Characteristics

Shutdown Current vs. Temperature

0

0.2

0.4

0.6

0.8

1

1.2

-50

-25

0

25

50

75

100

125

Temperature (°C)

Shutdown Current vs. Input Voltage

0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

2.5

3

3.5

4

4.5

5

5.5

Input Voltage (V)

Quiescent Current vs. Input Voltage

24.5

25.0

25.5

26.0

26.5

27.0

27.5

28.0

28.5

29.0

29.5

2.5

3

3.5

4

4.5

5

5.5

Input Voltage (V)

No Load

Quiescent Current vs. Temperature

26.8

27.0

27.2

27.4

27.6

27.8

28.0

28.2

28.4

-50

-25

0

25

50

75

100

125

Temperature (°C)

On Resistance vs. Input Voltage

30

40

50

60

70

80

90

100

110

120

2.5

3

3.5

4

4.5

5

5.5

Input Voltage (V)

TSOT-23-5 (FC)

TSOT-23-5

On Resistance vs. Temperature

30

40

50

60

70

80

90

100

-50

-25

0

25

50

75

100

125

Temperature (°C)

TSOT-23-5 (FC)

TSOT-23-5