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LM317 Linear Voltage Regulator, ON Semiconductor
ON Semiconductor LM317 series is an adjustable Linear Voltage Regulator. The 3-terminal positive voltage regulator can offer an output current of 1.5A and more with an output voltage ranging between 1.2 to 37 V. The easy to use LM317 adjustable voltage regulator can be used in various applications such as on-card regulation and being utilized as a programmable output regulator it can be used as a precision current regulator by attaching a fixed resistor between the adjustment and output.

Brand/Series	LM VR Series
Current, Output	1.5 A
Dimensions	10.28 x 4.82 x 15.75 mm
Height	0.62" (15.75mm)
Length	0.404" (10.28mm)
Line Regulation	0.04 %/V
Load Regulation	25 mV
Mounting Type	Through Hole
Number of Outputs	1
Number of Pins	3
Output Type	Adjustable
Package Type	TO-220
Polarity	Positive
Regulation, Line	0.01 %/V
Regulation, Load	0.1 %
Regulator Function	Standard
Regulator Type	Positive Voltage Out
Resistance, Thermal, Junction to Case	5 °C/W
Supply Voltage	40 V
Temperature, Operating, Maximum	+125 °C
Temperature, Operating, Minimum	0 °C
Temperature, Operating, Range	0 to +125 °C
Type	Voltage Regulator
Voltage, Input Range	-0.3 to 40 V
Voltage, Input, High Level	40 V
Voltage, Input, Low Level	-0.3 V
Voltage, Noise	0.003 %
Voltage, Output	1.2 to 37 V
Width	0.19" (4.82mm)
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Brand/Series LM VR Series  ON Semiconductor Brand/Series LM VR Series  Linear Voltage Regulators Brand/Series LM VR Series  ON Semiconductor Linear Voltage Regulators Brand/Series LM VR Series   Current, Output 1.5 A  ON Semiconductor Current, Output 1.5 A  Linear Voltage Regulators Current, Output 1.5 A  ON Semiconductor Linear Voltage Regulators Current, Output 1.5 A   Dimensions 10.28 x 4.82 x 15.75 mm  ON Semiconductor Dimensions 10.28 x 4.82 x 15.75 mm  Linear Voltage Regulators Dimensions 10.28 x 4.82 x 15.75 mm  ON Semiconductor Linear Voltage Regulators Dimensions 10.28 x 4.82 x 15.75 mm   Height 0.62" (15.75mm)  ON Semiconductor Height 0.62" (15.75mm)  Linear Voltage Regulators Height 0.62" (15.75mm)  ON Semiconductor Linear Voltage Regulators Height 0.62" (15.75mm)   Length 0.404" (10.28mm)  ON Semiconductor Length 0.404" (10.28mm)  Linear Voltage Regulators Length 0.404" (10.28mm)  ON Semiconductor Linear Voltage Regulators Length 0.404" (10.28mm)   Line Regulation 0.04 %/V  ON Semiconductor Line Regulation 0.04 %/V  Linear Voltage Regulators Line Regulation 0.04 %/V  ON Semiconductor Linear Voltage Regulators Line Regulation 0.04 %/V   Load Regulation 25 mV  ON Semiconductor Load Regulation 25 mV  Linear Voltage Regulators Load Regulation 25 mV  ON Semiconductor Linear Voltage Regulators Load Regulation 25 mV   Mounting Type Through Hole  ON Semiconductor Mounting Type Through Hole  Linear Voltage Regulators Mounting Type Through Hole  ON Semiconductor Linear Voltage Regulators Mounting Type Through Hole   Number of Outputs 1  ON Semiconductor Number of Outputs 1  Linear Voltage Regulators Number of Outputs 1  ON Semiconductor Linear Voltage Regulators Number of Outputs 1   Number of Pins 3  ON Semiconductor Number of Pins 3  Linear Voltage Regulators Number of Pins 3  ON Semiconductor Linear Voltage Regulators Number of Pins 3   Output Type Adjustable  ON Semiconductor Output Type Adjustable  Linear Voltage Regulators Output Type Adjustable  ON Semiconductor Linear Voltage Regulators Output Type Adjustable   Package Type TO-220  ON Semiconductor Package Type TO-220  Linear Voltage Regulators Package Type TO-220  ON Semiconductor Linear Voltage Regulators Package Type TO-220   Polarity Positive  ON Semiconductor Polarity Positive  Linear Voltage Regulators Polarity Positive  ON Semiconductor Linear Voltage Regulators Polarity Positive   Regulation, Line 0.01 %/V  ON Semiconductor Regulation, Line 0.01 %/V  Linear Voltage Regulators Regulation, Line 0.01 %/V  ON Semiconductor Linear Voltage Regulators Regulation, Line 0.01 %/V   Regulation, Load 0.1 %  ON Semiconductor Regulation, Load 0.1 %  Linear Voltage Regulators Regulation, Load 0.1 %  ON Semiconductor Linear Voltage Regulators Regulation, Load 0.1 %   Regulator Function Standard  ON Semiconductor Regulator Function Standard  Linear Voltage Regulators Regulator Function Standard  ON Semiconductor Linear Voltage Regulators Regulator Function Standard   Regulator Type Positive Voltage Out  ON Semiconductor Regulator Type Positive Voltage Out  Linear Voltage Regulators Regulator Type Positive Voltage Out  ON Semiconductor Linear Voltage Regulators Regulator Type Positive Voltage Out   Resistance, Thermal, Junction to Case 5 °C/W  ON Semiconductor Resistance, Thermal, Junction to Case 5 °C/W  Linear Voltage Regulators Resistance, Thermal, Junction to Case 5 °C/W  ON Semiconductor Linear Voltage Regulators Resistance, Thermal, Junction to Case 5 °C/W   Supply Voltage 40 V  ON Semiconductor Supply Voltage 40 V  Linear Voltage Regulators Supply Voltage 40 V  ON Semiconductor Linear Voltage Regulators Supply Voltage 40 V   Temperature, Operating, Maximum +125 °C  ON Semiconductor Temperature, Operating, Maximum +125 °C  Linear Voltage Regulators Temperature, Operating, Maximum +125 °C  ON Semiconductor Linear Voltage Regulators Temperature, Operating, Maximum +125 °C   Temperature, Operating, Minimum 0 °C  ON Semiconductor Temperature, Operating, Minimum 0 °C  Linear Voltage Regulators Temperature, Operating, Minimum 0 °C  ON Semiconductor Linear Voltage Regulators Temperature, Operating, Minimum 0 °C   Temperature, Operating, Range 0 to +125 °C  ON Semiconductor Temperature, Operating, Range 0 to +125 °C  Linear Voltage Regulators Temperature, Operating, Range 0 to +125 °C  ON Semiconductor Linear Voltage Regulators Temperature, Operating, Range 0 to +125 °C   Type Voltage Regulator  ON Semiconductor Type Voltage Regulator  Linear Voltage Regulators Type Voltage Regulator  ON Semiconductor Linear Voltage Regulators Type Voltage Regulator   Voltage, Input Range -0.3 to 40 V  ON Semiconductor Voltage, Input Range -0.3 to 40 V  Linear Voltage Regulators Voltage, Input Range -0.3 to 40 V  ON Semiconductor Linear Voltage Regulators Voltage, Input Range -0.3 to 40 V   Voltage, Input, High Level 40 V  ON Semiconductor Voltage, Input, High Level 40 V  Linear Voltage Regulators Voltage, Input, High Level 40 V  ON Semiconductor Linear Voltage Regulators Voltage, Input, High Level 40 V   Voltage, Input, Low Level -0.3 V  ON Semiconductor Voltage, Input, Low Level -0.3 V  Linear Voltage Regulators Voltage, Input, Low Level -0.3 V  ON Semiconductor Linear Voltage Regulators Voltage, Input, Low Level -0.3 V   Voltage, Noise 0.003 %  ON Semiconductor Voltage, Noise 0.003 %  Linear Voltage Regulators Voltage, Noise 0.003 %  ON Semiconductor Linear Voltage Regulators Voltage, Noise 0.003 %   Voltage, Output 1.2 to 37 V  ON Semiconductor Voltage, Output 1.2 to 37 V  Linear Voltage Regulators Voltage, Output 1.2 to 37 V  ON Semiconductor Linear Voltage Regulators Voltage, Output 1.2 to 37 V   Width 0.19" (4.82mm)  ON Semiconductor Width 0.19" (4.82mm)  Linear Voltage Regulators Width 0.19" (4.82mm)  ON Semiconductor Linear Voltage Regulators Width 0.19" (4.82mm)