
Block Diagram
Vin 3
Thermal
Shutdown
Pin Assignment
AP1084
5A LOW DROPOUT POSITIVE ADJUSTABLE OR
FIXED-MODE REGULATOR
2 Vout
+
+-
1.25V +
CURRENT
LIMIT
+
1 Adj
TO263-3L
FRONT VIEW
3
Vin
2
Vout
1
Adj ( GND)
Tab is Vout
TO220-3L
FRONT VIEW
3
2
1
Tab is Vout
Vin
Vout
Adj ( GND)
TO252-3L
FRONT VIEW
3
Vin
2
Vout
1
Tab is Vout
Adj ( GND)
AP1084 Rev. 1
2 of 10
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