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Updated at 01/11/2025 10:30:15(UTC+8)

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Description

The LM317BTG is an adjustable 3-terminal positive voltage regulator capable of supplying in excess of 1.5 A over an output voltage range of 1.2 V to 37 V. This voltage regulator is exceptionally easy to use and requires only two external resistors to set the output voltage. Further, it employs internal current limiting, thermal shutdown and safe area compensation, making it essentially blow-out proof.
Eliminates Stocking many Fixed Voltages
Floating Operation for High Voltage Applications
Output Transistor Safe-Area Compensation
Internal Short Circuit Current Limiting Constant with Temperature
Internal Thermal Overload Protection
Output Adjustable between 1.2V and 37V
Output Current in Excess of 1.5A

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LM317BTG Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Through Hole
Number of Pins	3 Pin
Case/Package	TO-220-3
Current Rating	1.50 A
Halogen Free Status	Halogen Free
Number of Outputs	1 Output
Input Voltage (DC)	40.0V (max)
Output Voltage	1.2V ~ 37V
Output Current	1.5 A
Number of Positions	3 Position
Polarity	P-Channel
voltage rating	1.95 V
Thermal Resistance	5℃/W (RθJC)
Input Voltage (Max)	40 V
Input Voltage (Min)	2.8 V
Output Voltage (Max)	37 V
Output Voltage (Min)	1.2 V
Output Current (Max)	1.5 A
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	40 V
Input Voltage	≤40 V
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Size-Length	10.28 mm
Size-Width	4.82 mm
Size-Height	9.28 mm
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99
HK STC License	NLR

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