AP7361_17 Datasheet, PDF (2/22 Pages) Diodes Incorporated – 1A LOW DROPOUT ADJUSTABLE AND FIXED-MODE REGULATOR WITH ENABLE

Typical Applications Circuit
V_IN
IN
OUT
AP7361
1uF
Enable _EN
GND
V_OUT
4.7uF
Fixed Version
U-DFN3030-8, SOT89-5 and SO-8EP
V_IN
1uF
IN
OUT
AP7361
GND
V_OUT
4.7uF
AP7361
V_IN
IN
OUT
AP7361
R1
1uF
Enable
EN
ADJ
GND
R2
V_OUT
4.7uF
Adjustable Output
U-DFN3030-8 and SOT89-5
Fixed Version
TO252, SOT223
Pin Descriptions
Pin
Pin Number
Name U-DFN3030-8 SOT89-5 TO252 TO252R SOT223 SOT223R
IN
8
4
1
3
1
3
OUT
GND
ADJ
EN
NC
1
4
3
5
2, 6, 7
5
3
2
3
2
2
2
1
2
1
3
NA
NA
NA
NA
1
NA
NA
NA
NA
NA
NA
NA
NA
NA
SO-8EP
Function
8
The input of the regulator. Bypass to ground through at
least 1µF ceramic capacitor.
The output of the regulator. Bypass to ground through
1 at least 2.2µF ceramic capacitor. For improved ac load
response a larger capacitor is recommended.
4 Ground
Adjustable voltage version only – a resistor divider from
NA this pin to the OUT pin and ground sets the output
voltage.
2 Enable input, active high
3, 5, 6, 7 No connection
AP7361
Document number: DS33626 Rev. 11 - 3
2 of 22
www.diodes.com
March 2017
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