2

Date: 7/24/06 Rev H

SP085 3A Low Dropout Linear Regulator

© 2006 Sipex Corporation

Figure 2. Pin Configuration of SP085 (Top View)

Pin configuration

functional Block Diagram

Figure 3. Functional Block Diagram of S

P085

V Package

(TO-220)

V

(TO-263-3L)

INPUT

OUTPUT

ADJ/GND

1

2

3

1

2

3

ADJ/GND

OUTPUT

V

(TO-252)

1

2

3

ADJ/GND

OUTPUT

INPUT

INPUT

Thermal

Protection

+

-

For Adjustable Output, disconnect A and A2, connect B

INPUT

OUTPUT

ADJ/

GND

A

A2

B

For Fixed Output, connect A and A2, disconnect B