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, ΘJA 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
VIN
Min.
Max.
18
Unit
V
(VIN – VOUT) * IOUT
See Figure 3
125
-20
Operating Junction Temperature Range
Storage Temperature Range
°C
°C
°C
-65
150
300
Lead Temperature (Soldering, 10 sec.)
Advanced Monolithic Systems http://www.ams-semitech.com
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