AP1115
0.6A Low Dropout Positive Adjustable or Fixed-Mode Regulator
Ordering Information
Low Dropout Regulator
Pin Version
A: Pin1:Vout
Package
Y : SOT89-3L Blank : ADJ
V : TO92-3L 15 : 1.5V
18 : 1.8V
Vout
Lead Free
Packing
Blank : Normal
Blank : Tube
A
: Taping
2:Adj(GND)
L : Lead Free Package
3:Vin
B: Pin1:Adj(GND)
2:Vin
25 : 2.5V
28 : 2.8V
3:Vout
30 : 3.0V
33 : 3.3V
35 : 3.5V
50 : 5.0V
Typical Circuit
5V
5V
C1
C1
100uF
100uF
Vin
Vin
Adj
GND
R1
R2
VO
121O 121O
2.5V/0.5A
Vout
Vout
3.3V/0.5A
C2
C2
100uF
100uF
AP1115A (5V/3.3V fixed output)
AP1115A (5V/2.5V Adj output)
5V
C1
5V
100uF
C1
100uF
VO
Vout
2.5V/0.5A
Vout
Vin
3.3V/0.5A
100uF
C2
C2
100uF
R1
Vin
Adj
121O
GND
R2
121O
AP1115B (5V/2.5V Adj output)
AP1115B (5V/3.3V fixed output)
R2
R1
Note:
Vo = VREF ∗(1+
)
This datasheet contains new product information. Anachip Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of
this product. No rights under any patent accompany the sale of the product.
Rev.1.1 Aug.27, 2004
2/7
ICT [ InnoChips Technology ]
