AME1117DCCTZ 查看數據表（PDF） - AME, Inc

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AME1117DCCTZ

1A Low Dropout Positive Voltage Regulator

AME, Inc 

AME, Inc.

AME1117

1A Low Dropout

Positive Voltage Regulator

n Electrical Specifications

AME1117Axxx

Parameter

Reference Voltage

Line Regulation *

Load Regulation

Dropout Voltage

Current Limit

Temp. Coefficient

Adjust Pin Current

Adjust Pin

Current Change

Temperature Stability

Minimum Load Current

RMS Output Noise

Ripple Rejection Ratio

Symbol

VREF

REGLINE

REGLOAD

VDROPOUT

IS

TC

IADJ

∆IADJ

TS

IO

VN

RA

Test Condition

VIN = 5V,

IO = 10mA

TJ=25oC

TJ=0oC to 70oC

VIN = 4.75V to 7V,

IO = 10mA

TJ=0oC to 70oC

VIN = 5V,

IO = 10mA to 1A

TJ=0oC to 70oC

IO = 10mA to 1A,

∆Vo = ±1%

TJ=0oC to 70oC

VIN = 2.7V to 7V

TJ=0oC to 70oC

VIN = 2.75V to 7V, IO = 10mA to 1A

VIN = 2.75V to 7V,

IO = 10mA to 1A

TJ=0oC to 70oC

VIN = 2.75V to 7V,

IO = 10mA to 1A

VIN = 5V, IO = 100mA

TJ=0oC to 70oC

TJ=0oC to 70oC

VIN = 5V

10HZ<= f <=10KHZ

VIN = 5V, IO = 1A

TJ=25oC

TJ=0oC to 70oC

Min Typ Max Units

1.238 1.250 1.262

V

1.225 1.250 1.275

-

- 0.2

%

- 0.1 1.0

- 1.2 1.4 V

1.0 1.5 -

- 0.005 -

A

%/ºC

-

55 120

µA

- 0.2 5.0

- 0.5

- 5.0 10

- 0.003 -

60 72 -

%

mA

%VO

dB

*Line regulation test circuit

VIN

IN

OUT

VOUT

ADJ

100

10µF Tan

164

10µF Tan

Rev.S.02

9

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