AP1084 Diodes, Inc., AP1084 Datasheet - Page 5

• Manufacturer Part Number: AP1084
• Description: 5a Low Dropout Positive Adjustable Or Fixed-mode Regulator
• Manufacturer: Diodes, Inc.

Typical Circuit
(1) TO263/252/220
AP1084 Rev. 3
5.0V to 3.3V Fixed Mode Regulator
Tab is V
5V
GND
out
V
V
out
in
100uF
C1
100uF
C2
3.3V/5A
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5A LOW DROPOUT POSITIVE ADJUSTABLE OR
5 of 10
Tab is V
5V
Note:
V
Adj
out
V
out
Adjustable Regulator
in
V
O
FIXED-MODE REGULATOR
=
100uF
C1
V
R1
R2
REF
∗
121
121
(1
+
Ω
Ω
R
R
2
1
)
©
C2
100uF
AP1084
MARCH 2008
Diodes Incorporated
2.5V/5A