AMS1117-ADJ-SOT89 Datasheet, PDF (1/4 Pages) DONGGUAN YOU FENG WEI ELECTRONICS CO., LTD – Low Dropout Linear Regulator

AMS1117-X.X
Low Dropout Linear Regulator
■ Features
● Low dropout voltage
● Load regulation: 0.2% typic al
● Optimized for Low Voltage
● On-chip thermal limiting
● 1A Adjustable/Fixed Low Dropout Linear Regulator
● Three-terminal adjustable or fixed low drop out
1.2V,1.25V,1.5V,1.8V, 1.9V, 2.5V,2.85V, 3.3V, 5V. Regulators
■ Marking
Marking
1117-X.X
3
2
1
1 Adj(GND)
2.Vout
3.Vin
■ Simplified outline(SOT-89)
■ Absolute Maximum Ratings Ta = 25℃
Parameter
Maximum Input Voltage
Power Dissipation
Operating Junction Temperature Range
Storage Temperature
Symbol
Rating
Unit
Vin
18
V
PD
Internally Limited
TJ
150
℃
TST
-65 to +150
℃
Block Diagram
Vin 3
Thermal
Shutdown
+
+_－
CURRENT
LIMIT
2 Vout
1.25V
+
+
1
GND
(FIXED)
1 Adj
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