AMS2501 データシートの表示（PDF） - Advanced Monolithic Systems Inc

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AMS2501

1A VERY LOW DROPOUT VOLTAGE REGULATORS

Advanced Monolithic Systems Inc 

AMS2501/AMS2502

TYPICAL PERFORMANCE CHARACTERISTICS

Control Pin Current vs

Output Current

35

30

25

20

TYPICAL

15

DEVICE

10

5

0

0 0.2 0.4 0.6 0.8 1.0 1.2 1.4

OUTPUT CURRENT (A)

Minimum Control Voltage

2

Dropout Voltage -

Minimum Power Voltage

1.0

1

TJ = 125° C

TJ = 25° C

0

0 0.2 0.4 0.6 0.8 1.0 1.2 1.4

OUTPUT CURRENT (A)

0.5

TJ = 125° C

TJ = 25° C

0

0 0.2 0.4 0.6 0.8 1.0 1.2 1.4

OUTPUT CURRENT (A)

Reference Voltage vs

Temperature

1.258

1.256

1.254

1.252

1.250

1.248

1.246

1.244

1.242

-50 -25 0 25 50 75 100 125 150

TEMPERATURE (° C)

Load Current Step Response

VOUT

50µV/DIV

1.5A

LOAD

400mA

50µ/DIV

Advanced Monolithic Systems, Inc. www.advanced-monolithic.com Phone (925) 443-0722 Fax (925) 443-0723

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