RT9011-GSGQW データシートの表示（PDF） - Richtek Technology

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RT9011-GSGQW

Portable Power Management 300mA Dual LDO Regulator

Richtek Technology 

RT9011

Preliminary

Typical Operating Characteristics

Output Voltage vs. Temperature

1.9

RT9011-GS, VOUT1

Output Voltage vs. Temperature

3.4

RT9011-GS, VOUT2

1.85

3.35

1.8

3.3

1.75

3.25

1.7

-50 -25

0

25 50 75

Temperature (°C)

100 125

3.2

-50 -25

0

25 50 75 100 125

Temperature (°C)

Quiescent Current vs. Temperature

70

RT9011-GS

VIN = VEN = 4.3V

CIN = COUT1 = COUT2 = 1uF/X7R

65

60

55

50

-50 -25

0

25 50 75

Temperature (°C)

100 125

PSRR

20

RT9011-FM, VOUT1

VIN = 4.3V ± 0.1V

0 CIN = COUT1 = COUT2 = 1uF/X7R

ILOAD = 100mA

-20

ILOAD = 50mA

-40

ILOAD = 10mA

-60

-80

01.001

01.010

11000 11000k00 1100000k00 110000000k00

Frequency ((Hz)

Dropout Voltage vs. Load Current

350

RT9011-GS, VOUT2

300

TJ = 125°C

250

TJ = 25°C

200

150

TJ = -40°C

100

50

0

0

50

100 150 200 250 300

Load Current (mA)

Power-On

RT9011-FM

Both ILOAD = 10mA

VEN

(5V/Div)

VOUT1

(1V/Div)

VOUT2

(2V/Div)

POR

(5V/Div)

Time (10μs/Div)

www.richtek.com

6

DS9011-05 August 2007

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