1A Low Dropout Positive Adjustable or Fixed-Mode Regulator
Connection Diagram
3 PIN SOT223
( Top View )
3
Vin
2
Vout
1
Adj (GND)
Tab is Vout
3 PIN SOT89
3 PIN TO252 / TO263
( Top View )
3
Vin
2
Vout
1
Tab is Vout
3 PIN TO220
Adj (GND)
AP1117
3 Vin
2 Vout
1 Adj (GND)
Tab is Vout
Block Diagram
3
2
1
Tab is Vout
Vin
Vout
Adj (GND)
Vin 3
Thermal
Shutdown
2 Vout
+
+-
CURRENT
LIMIT
1.25V
+
+
1
GND
(FIXED)
1 Adj
Anachip Corp.
www.anachip.com.tw
Rev.1.0 Aug 17, 2004
2/11