Elektronische Bauelemente

SE79xx-B Series

3-Terminal

Negative Voltage Regulator

17-Oct-2010 Rev. B

Page 1 of 4

http://www.SeCoSGmbH.com/

Any changes of specification will not be informed individually.

RoHS Compliant Product

A suffix of “-C” specifies halogen or lead -free

DESCRIPTION

The SE79xx-B series of fixed-voltage monolithic

integrated-circuit voltage regulators designed to complement

Series SE78xx-B in a wide range of applications. These

applications include on-card regulation for elimination of

noise and distribution problems associated with single-point

regulation. Each of these regulators can deliver up to 1A of

output current. The internal current limiting and thermal shutdown

features of these regulators make them essentially immune to

overload. In addition to use as fixed-voltage regulators, these devices

can be used with external components to obtain adjustable output

voltage and current and also as the power pass element in precision

regulators.

FEATURES



Internal Short-Circuit Current Limiting



-5V, -6V, -8V, -12V Output Voltage Available



Output Transistor Safe-Area Compensation



No External Components



Internal Thermal Overload Protection

TYPICAL APPLICATION

MAXIMUM RATINGS

Parameter

Symbol

Ratings

Unit

Input Voltage

5V~12V

-35

V

Output Current

1.5

A

Operating Junction Temperature Range

0~125

Storage Temperature Range

-55~150

°C

Thermal Resistance Junction-Air

65

°C / W

Thermal Resistance Junction-Cases

5

°C / W

TO-220J