Ap7311, Pin assignment, Pin descriptions – Diodes AP7311 User Manual
Page 3
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AP7311
150mA, Low Quiescent Current, Fast Transient
Low Dropout Linear Regulator
AP7311 Rev. 2
3 of 13
NOVEMBER 2009
©
Diodes Incorporated
Pin Assignment
(1) SOT25 (Fixed Output)
(2) SOT25 (Adj Output)
IN
EN
OUT
( Top View )
5
3
2
1
GND
NC
4
IN
EN
OUT
( Top View )
5
3
2
1
GND
ADJ
4
Pin Descriptions
Pin Name
Pin Number
Description
SOT25
(fixed)
SOT25
(adj)
IN
1
1
Voltage input pin. Bypass to ground through at least 1µF capacitor
GND 2 2
Ground
EN 3 3
Enable
input,
active
high
ADJ
-
4
Output feedback pin
NC 4 -
No
connection
OUT 5 5
Voltage output pin. Bypass to ground through 1µF ceramic
capacitor
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