LM138 datasheet(1/6 Pages) SEME-LAB

No de pièce	LM138

Description	5 AMP POSITIVE ADJUSTABLE VOLTAGE REGULATOR

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Fabricant	SEME-LAB [Seme LAB]

Site Internet	http://www.semelab.co.uk

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IP138A SERIES

IP338A SERIES

LM138 SERIES

Prelim. 4/96

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

E-mail: sales@semelab.co.uk

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

Pin 1 – ADJ.

Pin 2 – VIN

Case – VOUT

K Package – TO–3

Pin 1 – ADJ.

Pin 2 – VOUT

Case – VIN

Q Package – TO–254

Pin 1 – ADJ.

Pin 2 – VOUT

Pin 3 – VIN

Case – VOUT

V Package – TO–218

5 AMP

POSITIVE ADJUSTABLE

VOLTAGE REGULATOR

VI–O

Input - Output Differential Voltage

PD

Power Dissipation

TJ

Operating Junction Temperature Range

TSTG

Storage Temperature

TL

Lead Temperature (Soldering, 10 sec.)

35V

Internally limited

See Table Above

–65 to 150°C

300°C

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

FEATURES

• OUTPUT VOLTAGE RANGE OF 1.25 TO 35V

• 1% OUTPUT VOLTAGE TOLERANCE

(–A VERSIONS)

• 0.3% LOAD REGULATION

• 0.01% / V LINE REGULATION

• COMPLETE SERIES OF PROTECTIONS:

• CURRENT LIMITING

• THERMAL SHUTDOWN

• SOA CONTROL

12

3

!

123

Part

K–Pack

V–Pack

Q-Pack

Temp.

Number

(TO–3)

(TO–218) (TO-254)

Range

IP138A

✔✔

-55 to +150°C

IP138

✔✔

”

LM138

✔✔

”

IP338A

✔✔

0 to 125°C

IP338

✔✔

”

LM338

✔✔

”

Note:

To order, add the package identifier

to the part number.

eg.

IP138AQ

Order Information

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