AME8808EECS 查看數據表（PDF） - AME, Inc

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AME8808EECS

750mA CMOS LDO

AME, Inc 

Analog Microelectronics, Inc.

AME8808

750mA CMOS LDO

Ground Current vs. Input Voltage

45

40

35

85OC

30

25

20

25OC

15

10

5

0

0 1 2 3 45 6 7 8

Input Voltage (V)

Load Step ( 1mA-600mA)

Output

C L=2.2µF

C I N = 2 . 2 µF

ILoad

0

TIME ( 20mS/DIV)

Drop Out Voltage vs. Output Voltage

0.3

0.25

0.2

ILOAD=600mA

0.15

0.1

0.05

0

2 2.5 3 3.5 4 4.5 5 5.5

Output Voltage (V)

Safe Operating Area

Power Supply Rejection Ratio

0

-10

-20

C L=2.2 µF Tantalum

CBYP=0

-30

-40

100mA

-50

100mA

-60

-70

-80

1.0E+01

100 µA

100 µA

1.0E+03

1.0E+05

10mA

1mA

1.0E+07

Frequency (Hz)

Line Transient Response

75OC rise

SOT-223

DPAK-2

With HS capable of twice θjc

Input-Output Voltage Differential (V)

C L O A D =2.2µF

IL O A D = 1 m A

VOUTDC=3.3V

VINDC=4.5V

TIME (200mS/DIV)

7

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