Print Page
LM338K
Three Terminal 5A Adjustable Voltage Regulator in a 3 Pin TO-3 Package
Image is for illustrative purposes only. Please refer to product description.
No Longer Manufactured
Product Information
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoLM338K
Order Code1094254
Technical Datasheet
Output TypeAdjustable
No. of Outputs1Outputs
Output Voltage - Nom-
Output Voltage Min1.2V
Output Voltage Max32V
Input Voltage Min4.2V
Input Voltage Max40V
Product Range-
Max Output Current5A
Output Current Max5A
IC Case / PackageTO-3
No. of Pins3Pins
IC MountingThrough Hole
Operating Temperature Min0°C
Operating Temperature Max125°C
Qualification-
MSL-
SVHCNo SVHC (17-Dec-2015)
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
Applications
Consumer Electronics, Aerospace, Defence, Military, Industrial, Power Management
Technical Specifications
Output Type
Adjustable
Output Voltage - Nom
-
Output Voltage Max
32V
Input Voltage Max
40V
Max Output Current
5A
IC Case / Package
TO-3
IC Mounting
Through Hole
Operating Temperature Max
125°C
MSL
-
No. of Outputs
1Outputs
Output Voltage Min
1.2V
Input Voltage Min
4.2V
Product Range
-
Output Current Max
5A
No. of Pins
3Pins
Operating Temperature Min
0°C
Qualification
-
SVHC
No SVHC (17-Dec-2015)
Technical Docs (1)
Associated Products
1 Product Found
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Malaysia
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Malaysia
Country in which last significant manufacturing process was carried out
Tariff No:85423990
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:To be advised
SVHC:No SVHC (17-Dec-2015)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.0115