G914X(2002) 查看數據表（PDF） - Global Mixed-mode Technology Inc

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G914X
(Rev.:2002)

300mA Low-Noise LDO Regulators

Global Mixed-mode Technology Inc 

Global Mixed-mode Technology Inc.

Typical Performance Characteristics (continued)

G914X

Ground Current vs. Temperature

100

G914D

VIN = 4.3V

80

IOUT =0A

60

40

20

0

-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 10 11 12 13

0000

Junction Temperature TJ (°C)

SHDN Input Bias Current vs. Temperature

0.20

0.10

G914D

VIN=4.3V

VSHDN=VIN

0.00

-0.10

-0.20

-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 10 11 12 13

0000

Junction Temperature TJ (°C)

Shutdown Supply Current vs. Temperature

1.00

0.60

G914D

VIN = 4.3V

0.20

-0.20

-0.60

-1.00

-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 10 11 12 13

0000

Junction Temperature TJ (°C)

Output Voltage vs. Temperature

3.36

3.34

G914D

ILOAD=1mA

VIN=5.5V

3.32

3.30

3.28

3.26

VIN=3.4V

VIN=4.3V

3.24

-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 10 11 12 13

0000

Junction Temperature TJ (°C)

Dropout Voltage vs. Temperature

400

350

G914D

300

ILOAD=150mA

250

200

150

100

ILOAD=50mA

50

ILOAD=0mA

0

-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 10 11 12 13

0000

Junction Temperature TJ (°C)

Ver: 1.2

Jun 30, 2002

TEL: 886-3-5788833

http://www.gmt.com.tw

4

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