2

Date: 8/3/06 Rev H

SP78LXX 00mA 3-Terminal Positive Voltage Regulator

© 2006 Sipex Corporation

Figure 2. Pin Configuration of the SP78LXX (Top View)

N Package

(NSOIC-8)

OUTPUT

GND

GND

N/C

8

INPUT

7

GND

6

GND



N/C



2

3



N

 Package

(TO-2)

M

3 Package

(SOT-223)

INPUT

GND

OUTPUT

GND

1

2

3

M

 Package

OUTPUT

GND

(SOT-8)

2

3

1



Connect pin  to pin 2 or leave

electrically isolated

pin 

INPUT

GND



INPUT

GND

OUTPUT

1

2

3

Pin configuration

Figure 3. Functional Block Diagram of the SP78LXX

OUTPUT

INPUT

GND

1

2, 4 (2, 3, 6, 7)

3 (8)

Functional Block Diagram

A(B)

A for 3-pin

B for 8-pin