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LM338 regulator Datasheet PDF

Three-terminal 5A adjustable voltage regulator

Three-terminal 5A adjustable voltage regulator

 

 

 

Part Number LM338
Description Three-terminal 5A adjustable voltage regulator
Feature LM138 - LM238 - LM338 Three-terminal 5 A adjustable voltage regulators Featur es ■ Guaranteed 7 A peak output curr ent ■ Guaranteed 5 A output current )■ Adjustable output down to 1.
2 V t( s■ Line regulation typically 0.
005 %/ V uc■ Load regulation typically 0.
1 % d■ Guaranteed thermal regulation ro Current limit constant with temperat ure P■ Standard 3-lead transistor pac kage oleteDescription bsThe LM138, LM23 8, LM338 are adjustable 3Oterminal posi tive voltage regulators capable of -sup plying in excess of 5 A over a 1.
2 V to 32 V )output range.
They are exception ally easy to use t(sand requir .
Manufacture STMicroelectronics
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LM338

 

 

 


 

 

 

Part Number LM338
Description 5A Positive Adjustable Voltage Regulator
Feature OBSOLETE: FOR INFORMATION PURPOSES ONLY Contact Linear Technology for Potential Replacement Features nn Guaranteed 1% Initial Tolerance nn Guaranteed 0.
3% Lo ad Regulation nn Guaranteed 5A Output C urrent nn 100% Thermal Limit Burn-In nn 12A Transient Output Current Applicati ons nn High Power Linear Regulator nn B attery Chargers nn Power Driver nn Cons tant-Current Regulator Typical Applica tion Parallel Regulators for Higher Cu rrent* LT338A 0.
01Ω∗∗ VIN VIN V OUT ADJ 5V 8A LT350A VIN VOUT ADJ 0 .
016Ω** 121Ω 1% 365Ω 1% 138/338 TA0 1 *THIS CIRCUIT WILL NOT WORK WITH LM V ERSION DEVICES **CURRE .
Manufacture Linear Technology
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LM338

 

 

 


 

 

 

Part Number LM338
Description 5 AMP POSITIVE ADJUSTABLE VOLTAGE REGULATOR
Feature IP138A SERIES IP138A SERIES IP338A SERIE S IP338A SERIES LM138 SERIES  ! 1 2 5 AMP POSITIVE ADJUSTABLE VOLTAGE RE GULATOR 3 Pin 1 – ADJ.
Pin 2 – VOU T Case – VIN Pin 1 – ADJ.
Pin 2 VIN Case – VOUT FEATURES
• OUTPU T VOLTAGE RANGE OF 1.
25 TO 35V
• 1% O UTPUT VOLTAGE TOLERANCE (–A VERSIONS)
• 0.
3% LOAD REGULATION
• 0.
01% / V LINE REGULATION
• COMPLETE SERIES OF PROTECTIONS: Q Package – TO–254 K Package – TO–3 1 2 3
• CURR ENT LIMITING
• THERMAL SHUTDOWN
• S OA CONTROL Pin 1 – ADJ.
Pin 2 – VO UT Pin 3 – VIN Case – VOUT V Packa ge – TO–218 Order Information Part Number IP138A IP138 LM13 .
Manufacture Seme LAB
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