LM7905A Просмотр технического описания (PDF) - Semelab - > TT Electronics plc

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LM7905A

1.5 AMP NEGATIVE VOLTAGE REGULATOR

Semelab - > TT Electronics plc  

LM120A-05

LM120-05

LM7905A

LM7905

1.5 AMP

NEGATIVE

VOLTAGE REGULATOR

1

2

3

Pin 1 – Ground

Pin 2 – VOUT

Case – VIN

K Package – TO–3

1 23

12

3

Pin 1 – Ground

Pin 2 – VOUT

Case – VIN

R Package – TO–66



!

FEATURES

• OUTPUT VOLTAGE OF -5V

• 0.7% / V LINE REGULATION AVAILABLE

• 0.5% / A LOAD REGULATION AVAILABLE

• THERMAL OVERLOAD PROTECTION

• SHORT CIRCUIT PROTECTION

• OUTPUT TRANSISTOR SOA PROTECTION

• 1% VOLTAGE TOLERANCE OPTION

(–A VERSIONS)

Pin 1 – Ground

Pin 2 – VIN

Pin 3 – VOUT

Case – VIN

G Package – TO–257

IG Package– TO–257*

* isolated Case on IG package

Pin 1 – Ground

Pin 2 – VIN

Pin 3 – VOUT

SMD Package – SMD1

Ceramic Surface Mount

DESCRIPTION

The A suffix devices provide 0.7% / V line regulation,

0.5% / A load regulation and ±1% output voltage tolerance at

room temperature.

Protection features include Safe Operating Area current

limiting and thermal shutdown.

ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C unless otherwise stated)

VI

DC Input Voltage

35V

PD

Power Dissipation

Internally limited

Tj

Operating Junction Temperature Range

–55 to 150°C

Tstg

Storage Temperature

–65 to 150°C

Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed

to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use.

Semelab encourages customers to verify that datasheets are current before placing orders.

Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.

E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk

Document Number 2643

Issue: 1

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