AMS1117-1.8V 参数 Datasheet PDF下载

AMS1117

1A Adjustable/Fixed Low Dropout Linear Regulator

Pin Assignments

Figure 2.

Pin Assignments of

AMS1117

*With package soldered to 0.5 square inch copper area over backside ground plane or internal power plane,

Θ

JA

can vary from 30°C/W to

more than 50°C/W. Other mounting techniques may provide better thermal resistance than 30°C/W.

Absolute Maximum Ratings

Parameter

V

IN

(V

IN

– V

OUT

) * I

OUT

Operating Junction Temperature Range

Storage Temperature Range

Lead Temperature (Soldering, 10 sec.)

-20

-65

Min.

Max.

18

See Figure 3

125

150

300

Unit

V

°C

°C

°C

Advanced Monolithic Systems

http://www.ams-semitech.com

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