RT9013-21GB View Datasheet(PDF) - Richtek Technology

Part Name

Description

MFG CO.

RT9013-21GB

500mA, Low Dropout, Low Noise Ultra-Fast Without Bypass Capacitor CMOS LDO Regulator

Richtek Technology 

Preliminary

RT9013

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

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

Dropout Voltage vs. Load Current

350

RT9013-33PQW

300

TJ = 125°C

250

TJ = 25°C

200

150

TJ = -40°C

100

50

0

0 50 100 150 200 250 300 350 400 450 500

Load Current (mA)

EN Pin Shutdown Response

VIN = 2.5V, ILOAD = 50mA

4 RT9013-15PQW

2

0

Dropout Voltage vs. Load Current

350

RT9013-25PQW

300

TJ = 125°C

250

TJ = 25°C

200

150

TJ = -40°C

100

50

0

0 50 100 150 200 250 300 350 400 450 500

Load Current (mA)

Start Up

VIN = 2.5V, ILOAD = 75mA

4 RT9013-15PQW

2

0

2

1

0

Time (100μs/Div)

1.0

0.5

0

Time (5μs/Div)

DS9013-05 August 2007

www.richtek.com

5

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