DESCRIPTION

The IP140MA and IP78M00A 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.

Order Information

Part

H–Pack

J–Pack

SG–Pack

Temp.

Number

(TO–39)

CERDIP

SMD

Range

IP78MxxAzz

✔✔

✔

-55 to +150°C

IP78Mxxzz

✔✔

✔

”

IP140MAzz–xx

✔✔

”

IP140Mzz–xx

✔✔

”

Note:

xx = Voltage Code

(05, 12, 15)

eg.

IP78M05J

zz = Package Code

(H, J, SG)

IP140MAH–12

IP140MA SERIES

IP140M

SERIES

IP78M00A SERIES

IP78M00

SERIES

Prelim.7/00

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

Case – Ground

H Package – TO–39

1

2

3

8 Pin J Package

45

1

2

3

8

7

6

NC

NC

NC

OUT

V

IN

V

NC

GND

NC

0.5 AMP

POSITIVE

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

Thermal Resistance Junction to Case

– SG Package

Thermal Resistance Junction to Ambient

– J Package

Operating Junction Temperature Range

Storage Temperature

35V

20°C / W

TBA °C / W

119°C / W

–55 to 150°C

–65 to 150°C

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

Pin 2 – Ground

SMD 1

CERAMIC SURFACE MOUNT

!