Note 1. Although power dissipation is internally limited, these specifications are applicable for maximum power dissipation

IP120MA SERIES

IP120M

SERIES

IP79M00A SERIES

IP79M00

SERIES

Prelim. 9/00

Website: http://www.semelab.co.uk

Pin 1 – Ground

H Package – TO–39

1

2

3

Pin 1 – Ground

SMD Package - SMD1

CERAMIC SURFACE MOUNT

!

8 Pin J Package

45

1

2

3

8

7

6

GND

NC

NC

NC

NC

NC

V

OUT

V

IN

0.5 AMP

NEGATIVE

VOLTAGE REGULATOR

FEATURES

• OUTPUT CURRENT UP TO 0.5A

• OUTPUT VOLTAGES OF -5, -12, -15V

• 0.01% / V LINE REGULATION

• 0.3% / A LOAD REGULATION

• THERMAL OVERLOAD PROTECTION

• SHORT CIRCUIT PROTECTION

• OUTPUT TRANSISTOR SOA PROTECTION

• 1% VOLTAGE TOLERANCE (–A VERSIONS)

DC Input Voltage

Power Dissipation

Thermal Resistance Junction to Case

– H Package

– SMD Package

Thermal Resistance Junction to Ambient

– H Package

– J Package

Operating Junction Temperature Range

Storage Temperature

-35V

Internally limited

20°C / W

TBA°C / W

120°C / W

119°C / W

–55 to 150°C

–65 to 150°C

DESCRIPTION

The IP120MA and IP79M00A series of voltage

regulators are fixed output regulators intended for

local, on-card voltage regulation. These devices are

available in -5, -12, and -15 volt options and are

capable of delivering in excess of 500mA over

temperature.

The A suffix devices are fully specified at 0.5A,

provide 0.01% / V line regulation, 0.3% / A load

regulation, and ±1% output voltage tolerance at room

temperature. Protection features include safe

operating area, current limiting and thermal

shutdown.

Part

H–Pack

J–Pack

SMD–Pack

Temp.

Number

(TO–39)

CERDIP

SMD1

Range

IP79MxxAzz

✔✔

✔

-55 to +150°C

IP79Mxxzz

✔✔

✔

”

IP120MAzz–xx

✔✔

”

IP120Mzz–xx

✔✔

”

Order Information

Note:

xx = Voltage Code

(05, 12, 15)

eg.

IP79M05J

zz = Package Code

(H, J)

IP120MAH–12