Datasheet > AX1117M-ADJ

AX1117M-ADJ

更新时间： 2022-11-25 11:28:10

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其他 - ETC		稳压器
页数	文件大小	规格书
7页	208K
描述
1.2A Low Dropout Positive Voltage Regulator

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AX1117M-ADJ 数据手册

Page No. : 2/7

Electrical Characteristics (C_i=10uF, C_O=100uF, unless otherwise noted.)

Parameter

Output Voltage

Test Conditions

Min.

Typ.

Max.

Units

AX1117-1.8

AX1117-2.5

AX1117-3.3

AX1117-5

I_O=0mA, V_IN=3.3V

1.782

2.475

3.27

1.8

2.5

3.3

1.818

2.525

3.33

I_O=0mA, V_IN=4V

I_O=0mA, V_IN=4.8V

I_O=0mA, V_IN=6.5V

4.95

5.05

Reference Voltage

AX1117-Adj

Line Regulation

AX1117-1.8

AX1117-2.5

AX1117-3.3

AX1117-5

I_O=10mA, V_IN-V_O=3V

1.238

1.25

1.262

I_O=0mA, V_IN=3.3~10V

I_O=0mA, V_IN=4~10V

I_O=0mA, V_IN=4.8~10V

I_O=0mA, V_IN=6.5~10V

I_O=10mA, V_IN-V_O=1.5~10V

0.1

0.4

AX1117-Adj

Load Regulation

I_O=0~800mA, V_IN=3.3V, T_J=25^oC

I_O=0~1200mA, V_IN=3.3V, ^NOTE1

I_O=0~800mA, V_IN=4V, T_J=25^oC

I_O=0~1200mA, V_IN=4V, ^NOTE1

0.4

AX1117-1.8

AX1117-2.5

AX1117-3.3

AX1117-5

I_O=0~800mA, V_IN=4.8V, T_J=25^oC

I_O=0~1200mA, V_IN=4.8V, ^NOTE1

I_O=0~800mA, V_IN=6.5V, T_J=25^oC

I_O=0~1200mA, V_IN=6.5V, ^NOTE1

I_O=0~800mA, V_IN=2.75V, T_J=25^oC

I_O=0~1200mA, V_IN=2.75V, ^NOTE1

0.4

AX1117-Adj

Dropout Voltage ^NOTE3

I_O=100mA, T_J=25^oC

I_O=500mA, T_J=25^oC

I_O=1200mA, T_J=25^oC

I_O=1200mA

1.05

1.1

1.2

1.15

1.3

All AX1117 Series

1.2

1.55

Current Limit

All AX1117 Series

Minimum Load Current

AX1117-ADJ ^{NOTE1 & NOTE2}

Quiescent Current

AX1117-Fix ^NOTE1

V_IN-V_O=1.5V

2000

2600

1.7

3200

V_IN-V_O=13.75V ^{NOTE1 & NOTE2}

V_IN-V_O=5V ^NOTE1

0.5

120

Adjust Pin Current ^{NOTE1 & NOTE2}

Adjust Pin Current Change

Ripple Rejection

I_O=10mA, V_IN-V_O=1.5V ^{NOTE1 & NOTE2}

I_O=10mA, V_IN-V_O=1.4V~10V

All AX1117 Series

Temperature Drift

AX1117-Fix

f=120MHz, V_IN-V_O=3V+1.5Vpp, C_O=22uF

T_J=0~25^oC

0.5

AX1117-Adj

Note: 1. Specification applies over the full operating junction temperature range, 0~125^oC

2. AX1117-Adj require a minimum load current for 3% regulation

3. Dropout voltage is the input voltage minus output voltage that produces a 1% decrease in output voltage.

AVANTICS - AX1117 Series

Specification No.: 050309-FE0005

123 4 5 6 7

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