AP1115

0.6A Low Dropout Positive Adjustable or Fixed-Mode Regulator

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

Ordering Information

AP 1115 X X XX X X

Low Dropout Regulator

Package

Vout

Y : SOT89-3L

V : TO92-3L

Blank : ADJ

15 : 1.5V

18 : 1.8V

25 : 2.5V

28 : 2.8V

30 : 3.0V

33 : 3.3V

35 : 3.5V

50 : 5.0V

Packing

Blank : Tube

A

: Taping

Lead Free

Blank : Normal

L : Lead Free Package

Pin Version

A: Pin1:Vout

2:Adj(GND)

3:Vin

B: Pin1:Adj(GND)

2:Vin

3:Vout

Typical Circuit

C2

100uF

5V

3.3V/0.5A

Vin

Vout

GND

C1

100uF

AP1115A (5V/3.3V fixed output)

)

1

2

REF

o

R

R

(1

V

V

+

∗

=

Note:

Vin

Vout

GND

AP1115B (5V/3.3V fixed output)

5V

C1

100uF

C2

100uF

3.3V/0.5A

R1

121O

R2

121O

C2

100uF

5V

2.5V/0.5A

Vin

Vout

Adj

C1

100uF

V

O

AP1115A (5V/2.5V Adj output)

R2

121O

R1

121O

C2

100uF

5V

2.5V/0.5A

Vin

Vout

Adj

C1

100uF

V

O

AP1115B (5V/2.5V Adj output)