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STMICROELECTRONICS  LM338K  Three Terminal 5A Adjustable Voltage Regulator in a 3 Pin TO-3 Package

STMICROELECTRONICS LM338K
Technical Data Sheet (1.57MB) EN See all Technical Docs

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Product Overview

The LM338K are adjustable 3 terminal positive voltage regulators capable of supplying in excess of 5A over a 1.2V to 32V output range. They are exceptionally easy to use and require only 2 resistors to set the output voltage. Careful circuit design has resulted in outstanding load and line regulation comparable to many commercial power supplies.
  • Guaranteed 7A peak output current
  • Guaranteed 5A output current
  • Adjustable output down to 1.2V
  • Line regulation typically 0.005%/V
  • Load regulation typically 0.1%
  • Guaranteed thermal regulation
  • Current limit constant with temperature

 

Product Information

Output Type:
Adjustable
Input Voltage Min:
4.2V
Input Voltage Max:
40V
Fixed Output Voltage Nom.:
-
Dropout Voltage Vdo:
Adjustable Output Voltage Min:
1.2V
Adjustable Output Voltage Max:
32V
LDO Regulator Case Style:
Output Current:
5A
Linear Regulator Case Style:
TO-3
No. of Pins:
2Pins
Operating Temperature Min:
0°C
Operating Temperature Max:
125°C
Packaging:
Each
Product Range:
-
Automotive Qualifications Standard:
-
Output Voltage Min:
1.2 V
Output Voltage Max:
32 V
MSL:
-
SVHC:
To Be Advised

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Applications

  • Consumer Electronics;
  • Defence, Military & Aerospace;
  • Industrial;
  • Power Management

Legislation and Environmental

Moisture Sensitivity Level:
-
RoHS Compliant:
Yes
Authorized Distributor

Substitutes

IC, V REG, 1.2V TO 23V, ADJ, 2TO-3

TEXAS INSTRUMENTS

39:  in stock

Price for: Each

1+ $68.78 5+ $67.24 10+ $64.17 25+ $61.09 More pricing

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