RT9013B 데이터 시트보기 (PDF) - Richtek Technology

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RT9013B

300mA, Low Dropout, Low Noise Ultra-Fast Without Bypass Capacitor CMOS LDO Regulator

Richtek Technology 

Typical Operating Characteristics

(CIN = COUT = 1μ/X7R, unless otherwise specified)

Output Voltage vs. Temperature

1.60

VIN = 2.5V

1.58

1.56

1.54

1.52

1.50

1.48

1.46

1.44

1.42

1.40

-50 -25

0

25 50 75

Temperature (°C)

100 125

200

180

160

140

120

100

80

60

40

20

0

0

Dropout Voltage vs. Load Current

125°C

25°C

−40°C

VOUT = 2.5V

50

100 150 200 250 300

Load Current (mA)

Start Up

VIN = 2.5V, ILOAD = 75mA

4 RT9013B-15PU5

2

0

1.0

0.5

0

Time (5μs/Div)

DS9013B-02 April 2011

RT9013B

Quiescent Current vs. Temperature

30

VIN = 2.5V

28

26

24

22

20

18

16

14

12

10

-50 -25

0

25 50 75

Temperature (°C)

100 125

EN Pin Shutdown Response

VIN = 2.5V, ILOAD = 50mA

4 RT9013B-15PU5

2

0

2

1

0

Time (100μs/Div)

Line Transient Response

VIN = 2.6V to 3.6V, ILOAD = 10mA

3.6

2.6

20

0

-20

RT9013B-15PU5

Time (100μs/Div)

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5

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