AP1117 Diodes, Inc., AP1117 Datasheet - Page 3

• Manufacturer Part Number: AP1117
• Description: 1a Low Dropout Positive Adjustable Or Fixed-mode Regulator
• Manufacturer: Diodes, Inc.

Block Diagram
Absolute Maximum Ratings
Notes:
AP1117 Rev. 10
V
Symbol
in
T
T
T
V
P
4. AP1117 contains an internal thermal limiting circuit that is designed to protect the regulator in the event that the maximum junction
OP
MJ
ST
in
D
temperature exceeded. When activated, typically at 150°C, the regulator output switches off and then back on as the die cools.
3
DC Supply Voltage
Operating Junction Temperature Range
(Commercial Grade)
Maximum Junction Temperature
Power Dissipation
SOT89-3L
SOT223-3L
TO220-3L
TO252-3L
TO263-3L
Storage Temperature
Shutdown
Thermal
Parameter
+
www.diodes.com
+
1A LOW DROPOUT POSITIVE ADJUSTABLE OR
3 of 11
-
CURRENT
LIMIT
Internally limited by
of 150 o C (Note 4)
maximum junction
FIXED-MODE REGULATOR
temperature
-65 to +150
+
-0.3 to 18
0 to +125
Rating
1.25V
150
+
AP1117
©
(FIXED)
GND
Diodes Incorporated
1
JUNE 2008
2
1
Unit
mW
o C
V
o C
o C
Adj
V
out