AP7335_1009 Datasheet, PDF (2/17 Pages) Diodes Incorporated – 300mA, Low Quiescent Current, Fast Transient

Typical Application Circuit
AP7335
300mA, Low Quiescent Current, Fast Transient
Low Dropout Linear Regulator
V _IN
IN
OUT
AP7335
R1
1uF
Enable _EN
ADJ
GND
R2
V_OUT
1uF
V _IN
IN
OUT
AP7335
1uF
Enable _EN
GND
V_OUT
1uF
Adjustable Output
Fixed Output
V_OUT
=
V_{REF ⎜⎜⎝⎛}1 +
R₁
R₂
⎟⎟⎠⎞
where R₂ ≤ 80KΩ
Pin Descriptions
Pin
Name ^SOT25
(fixed)
IN
1
GND
2
EN
3
ADJ
-
NC
4
OUT
5
Pin Number
SOT25
(adj)
DFN2020-6
(fixed)
1
3
2
2
3
1
4
-
-
5, 6
5
4
DFN2020-6
(adj)
3
2
1
6
5
4
Description
Voltage input pin. Bypass to ground through at least 1µF
MLCC capacitor
Ground
Enable input, active high
Output feedback pin
No connection
Voltage output pin. Bypass to ground through 1µF MLCC
capacitor
AP7335
Document number: DS32259 Rev. 2 - 2
2 of 17
www.diodes.com
September 2010
© Diodes Incorporated