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LM317 Series Linear Voltage Regulators

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Series	Mounting Style	Package / Case	Number of Outputs	Polarity	Output Voltage	Output Current	Output Type	Minimum Operating Temperature	Maximum Operating Temperature	Quiescent Current	Packaging
Linear Voltage Regulators 3Pin 1.5A Adj Vltg R eg ALT 595-LM317DCY ALT 595-LM317DCYR LM317DCYRG3 Texas Instruments 1: ¥152.8 10,234In Stock	Mfr. Part # LM317DCYRG3 Mouser Part # 595-LM317DCYRG3	Texas Instruments	Linear Voltage Regulators 3Pin 1.5A Adj Vltg R eg ALT 595-LM317DCY ALT 595-LM317DCYR	Datasheet	10,234In Stock	Cut Tape ¥152.8 ¥107.5 ¥96.3 ¥84.2 Reel ¥68.8 View ¥78.4 ¥74.9 ¥71.9 ¥66.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,500		LM317	SMD/SMT	SOT-223-4	1 Output	Positive	1.25 V to 37 V	1.5 A	Adjustable	0 C	+ 125 C	5 mA	Reel, Cut Tape, MouseReel
Linear Voltage Regulators 1.5-A 40-V adjusta b le linear voltage r LM317H Texas Instruments 1: ¥4,589.3 438In Stock	Mfr. Part # LM317H Mouser Part # 926-LM317H	Texas Instruments	Linear Voltage Regulators 1.5-A 40-V adjusta b le linear voltage r	Datasheet	438In Stock	¥4,589.3 ¥3,697.4 ¥3,474.8 ¥3,229 View ¥3,112.7 ¥3,041.3 Quote	Min.: 1 Mult.: 1		LM317	Through Hole	TO-39-3	1 Output	Positive	1.25 V to 37 V	1.5 A	Adjustable	0 C	+ 125 C	5 mA	Bulk
Linear Voltage Regulators 3Pin 1.5A Adj Vltg R eg ALT 595-LM317DCY ALT 595-LM317DCY LM317DCYG3 Texas Instruments 1: ¥217.6 1,105In Stock	Mfr. Part # LM317DCYG3 Mouser Part # 595-LM317DCYG3	Texas Instruments	Linear Voltage Regulators 3Pin 1.5A Adj Vltg R eg ALT 595-LM317DCY ALT 595-LM317DCY	Datasheet	1,105In Stock	¥217.6 ¥158.3 ¥129.1 ¥122.4 View ¥117.1 ¥113.4 ¥109.5 ¥106 ¥103.6	Min.: 1 Mult.: 1		LM317	SMD/SMT	SOT-223-4	1 Output	Positive	1.25 V to 37 V	1.5 A	Adjustable	0 C	+ 125 C	5 mA	Tube
Linear Voltage Regulators 1.5A ADJ 1.2-37V Positive LM317TG onsemi 1: ¥159.5 38,770In Stock	Mfr. Part # LM317TG Mouser Part # 863-LM317TG	onsemi	Linear Voltage Regulators 1.5A ADJ 1.2-37V Positive	Datasheet	38,770In Stock	¥159.5 ¥115.8 ¥99.2 ¥89.7	Min.: 1 Mult.: 1 Max.: 200		LM317	Through Hole	TO-220-3	1 Output	Positive	1.2 V to 37 V	1.5 A	Adjustable	0 C	+ 125 C		Tube
Linear Voltage Regulators 1.2-37V Adj Positive 1.5 Amp Output LM317T STMicroelectronics 1: ¥126.2 64,968In Stock 91,000On Order	Mfr. Part # LM317T Mouser Part # 511-LM317T	STMicroelectronics	Linear Voltage Regulators 1.2-37V Adj Positive 1.5 Amp Output Learn More about STMicroelectronics stm standard products	Datasheet	64,968In Stock 91,000On Order On Order Ship Dates Mfr. #: LM317T Stock: 64,968 Can Ship Immediately On Order: 30,000 Expected 10/22/2026 61,000 Expected 1/25/2027 Factory Lead-Time: 30 Weeks	¥126.2 ¥88.5 ¥79.6 ¥69.4 View ¥64.6 ¥61.8 ¥59.3 ¥56.6 ¥55.1	Min.: 1 Mult.: 1		LM317	Through Hole	TO-220-3	1 Output	Positive	1.2 V to 37 V	1.5 A	Adjustable	0 C	+ 125 C		Tube
Linear Voltage Regulators 1.5A Adjustable Outp ut Linear Regulator A 595-LM317KSTEEL LM317K STEEL/NOPB Texas Instruments 1: ¥18,051.7 507In Stock 1,050Expected 7/12/2027	Mfr. Part # LM317K STEEL/NOPB Mouser Part # 595-LM317KSTEEL/NOPB	Texas Instruments	Linear Voltage Regulators 1.5A Adjustable Outp ut Linear Regulator A 595-LM317KSTEEL	Datasheet	507In Stock 1,050Expected 7/12/2027	¥18,051.7 ¥15,138.4 ¥13,972.3	Min.: 1 Mult.: 1		LM317	Through Hole	TO-3-2	1 Output	Positive	1.25 V to 37 V	1.5 A	Adjustable	0 C	+ 125 C	5 mA	Tray
Linear Voltage Regulators 3Pin 1.5A Adj Vltg R eg LM317KTTR Texas Instruments 1: ¥647.8 4,867In Stock 18,500Expected 2/12/2027	Mfr. Part # LM317KTTR Mouser Part # 595-LM317KTTR	Texas Instruments	Linear Voltage Regulators 3Pin 1.5A Adj Vltg R eg	Datasheet	4,867In Stock 18,500Expected 2/12/2027	Cut Tape ¥647.8 ¥488.3 ¥448.5 ¥403.6 Reel ¥380.4 View ¥383.7 ¥357.1 ¥348.8 MouseReel Available	Min.: 1 Mult.: 1 : 500		LM317	SMD/SMT	D2PAK-3 (TO-263-3)	1 Output	Positive	1.25 V to 37 V	1.5 A	Adjustable	0 C	+ 125 C	5 mA	Reel, Cut Tape, MouseReel
Linear Voltage Regulators 1.5A ADJ 1.2-37V Positive LM317BD2TG onsemi 1: ¥116.3 5,771In Stock	Mfr. Part # LM317BD2TG Mouser Part # 863-LM317BD2TG	onsemi	Linear Voltage Regulators 1.5A ADJ 1.2-37V Positive	Datasheet	5,771In Stock	¥116.3 ¥82.7 ¥82.6 ¥72.4 ¥70.8	Min.: 1 Mult.: 1 Max.: 250		LM317	SMD/SMT	D2PAK-3	1 Output	Positive	1.2 V to 37 V	1.5 A	Adjustable	- 40 C	+ 125 C		Tube
Linear Voltage Regulators 1.5A ADJ 1.2-37V Positive LM317BD2TR4G onsemi 1: ¥122.9 26,129In Stock 15,200On Order	Mfr. Part # LM317BD2TR4G Mouser Part # 863-LM317BD2TR4G	onsemi	Linear Voltage Regulators 1.5A ADJ 1.2-37V Positive	Datasheet	26,129In Stock 15,200On Order On Order Ship Dates Mfr. #: LM317BD2TR4G Stock: 26,129 Can Ship Immediately On Order: 8,800 Pending 6,400 Expected 10/26/2026 Factory Lead-Time: 8 Weeks	Cut Tape ¥122.9 ¥91.2 ¥77.6 ¥68.8 View Reel ¥55.8 ¥64.4 ¥58.3 ¥55.8 MouseReel Available	Min.: 1 Mult.: 1 Max.: 800 : 800		LM317	SMD/SMT	D2PAK-3	1 Output	Positive	1.2 V to 37 V	1.5 A	Adjustable	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Linear Voltage Regulators 1.5A ADJ 1.2-37V Positive LM317BTG onsemi 1: ¥134.5 13,417In Stock	Mfr. Part # LM317BTG Mouser Part # 863-LM317BTG	onsemi	Linear Voltage Regulators 1.5A ADJ 1.2-37V Positive	Datasheet	13,417In Stock	¥134.5 ¥94.3 ¥84.5 ¥73.7 ¥68.8	Min.: 1 Mult.: 1 Max.: 250		LM317	Through Hole	TO-220-3	1 Output	Positive	1.2 V to 37 V	1.5 A	Adjustable	- 40 C	+ 125 C		Tube
Linear Voltage Regulators 1.5A ADJ 1.2-37V Positive LM317D2TG onsemi 1: ¥139.5 6,458In Stock	Mfr. Part # LM317D2TG Mouser Part # 863-LM317D2TG	onsemi	Linear Voltage Regulators 1.5A ADJ 1.2-37V Positive	Datasheet	6,458In Stock	¥139.5 ¥98.2 ¥78.1 ¥72.9 ¥71.4	Min.: 1 Mult.: 1 Max.: 350		LM317	SMD/SMT	D2PAK-3	1 Output	Positive	1.2 V to 37 V	1.5 A	Adjustable	0 C	+ 125 C		Tube
Linear Voltage Regulators 1.5A ADJ 1.2-37V Positive LM317D2TR4G onsemi 1: ¥137.9 27,398In Stock	Mfr. Part # LM317D2TR4G Mouser Part # 863-LM317D2TR4G	onsemi	Linear Voltage Regulators 1.5A ADJ 1.2-37V Positive	Datasheet	27,398In Stock	Cut Tape ¥137.9 ¥98.3 ¥84.4 ¥76.6 View Reel ¥59.5 ¥72.4 ¥61.5 ¥59.5 MouseReel Available	Min.: 1 Mult.: 1 Max.: 800 : 800		LM317	SMD/SMT	D2PAK-3	1 Output	Positive	1.2 V to 37 V	1.5 A	Adjustable	0 C	+ 125 C		Reel, Cut Tape, MouseReel
Linear Voltage Regulators 3-TERMINAL ADJ REG A 926-LM317MDTX/NOPB A 926-LM317MDTX/NOPB LM317MDT/NOPB Texas Instruments 1: ¥448.5 1,702In Stock	Mfr. Part # LM317MDT/NOPB Mouser Part # 926-LM317MDT/NOPB	Texas Instruments	Linear Voltage Regulators 3-TERMINAL ADJ REG A 926-LM317MDTX/NOPB A 926-LM317MDTX/NOPB	Datasheet	1,702In Stock	¥448.5 ¥333.9 ¥279 ¥267.4 View ¥255.8 ¥249.2 ¥229.2 ¥224.2 ¥219.3	Min.: 1 Mult.: 1		LM317	SMD/SMT	TO-252-3	1 Output	Positive	1.25 V to 37 V	500 mA	Adjustable	0 C	+ 125 C	5 mA	Tube
Linear Voltage Regulators 1.2-37V Adj Positive LM317P STMicroelectronics 1: ¥244.2 6,746In Stock 11,000Expected 6/2/2027	Mfr. Part # LM317P Mouser Part # 511-LM317P	STMicroelectronics	Linear Voltage Regulators 1.2-37V Adj Positive Learn More about STMicroelectronics stm standard products	Datasheet	6,746In Stock 11,000Expected 6/2/2027	¥244.2 ¥177.7 ¥159.8 ¥141.2 View ¥132.4 ¥127.1 ¥121.4 ¥117.8 ¥114.9	Min.: 1 Mult.: 1		LM317	Through Hole	TO-220-3	1 Output	Positive	1.2 V to 37 V	1.5 A	Adjustable	0 C	+ 125 C		Tube
Linear Voltage Regulators 3-Term Adj. Pos. LM317KCS Texas Instruments 1: ¥534.8 1,537In Stock 21,000On Order	Mfr. Part # LM317KCS Mouser Part # 595-LM317KCS	Texas Instruments	Linear Voltage Regulators 3-Term Adj. Pos.	Datasheet	1,537In Stock 21,000On Order On Order Ship Dates Mfr. #: LM317KCS Stock: 1,537 Can Ship Immediately On Order: 7,000 Expected 11/8/2027 14,000 Expected 3/20/2028 Factory Lead-Time: 20 Weeks	¥534.8 ¥398.6 ¥363.8 ¥327.2 View ¥308.9 ¥302.3 ¥287.4 ¥277.4 ¥272.4	Min.: 1 Mult.: 1		LM317	Through Hole	TO-220-3	1 Output	Positive	1.25 V to 37 V	1.5 A	Adjustable	0 C	+ 125 C	5 mA	Tube
Linear Voltage Regulators 3-Term Adj Reg LM317H/NOPB Texas Instruments 1: ¥3,941.6 819In Stock	Mfr. Part # LM317H/NOPB Mouser Part # 926-LM317H/NOPB	Texas Instruments	Linear Voltage Regulators 3-Term Adj Reg	Datasheet	819In Stock	¥3,941.6 ¥3,160.9 ¥2,966.5 ¥2,750.6 View ¥2,649.3 ¥2,586.2	Min.: 1 Mult.: 1		LM317	Through Hole	TO-39-3	1 Output	Positive	1.25 V to 37 V	1.5 A	Adjustable	0 C	+ 125 C	5 mA	Bulk
Linear Voltage Regulators 3 T 1.5A Adj Pos V A 595-LM317DCYR A 595 A 595-LM317DCYR LM317DCY Texas Instruments 1: ¥245.8 6,638In Stock	Mfr. Part # LM317DCY Mouser Part # 595-LM317DCY	Texas Instruments	Linear Voltage Regulators 3 T 1.5A Adj Pos V A 595-LM317DCYR A 595 A 595-LM317DCYR	Datasheet	6,638In Stock	¥245.8 ¥179.4 ¥163.1 ¥144.7 View ¥135.9 ¥130.6 ¥129.1 ¥120.9 ¥118.3	Min.: 1 Mult.: 1		LM317	SMD/SMT	SOT-223-4	1 Output	Positive	1.25 V to 37 V	1.5 A	Adjustable	0 C	+ 125 C	5 mA	Tube
Linear Voltage Regulators 3-Term Adj Reg A 926 -LM317MDT/NOPB A 92 A 926-LM317MDT/NOPB LM317MDTX/NOPB Texas Instruments 1: ¥275.7 46In Stock 7,500On Order	Mfr. Part # LM317MDTX/NOPB Mouser Part # 926-LM317MDTX/NOPB	Texas Instruments	Linear Voltage Regulators 3-Term Adj Reg A 926 -LM317MDT/NOPB A 92 A 926-LM317MDT/NOPB	Datasheet	46In Stock 7,500On Order On Order Ship Dates Mfr. #: LM317MDTX/NOPB Stock: 46 Can Ship Immediately On Order: 2,500 Expected 12/7/2026 5,000 Expected 1/28/2027 Factory Lead-Time: 12 Weeks	Cut Tape ¥275.7 ¥202.6 ¥182.7 ¥162.1 Reel ¥137.7 View ¥152.1 ¥146.5 ¥143.5 ¥133.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500		LM317	SMD/SMT	TO-252-3	1 Output	Positive	1.25 V to 37 V	500 mA	Adjustable	0 C	+ 125 C	5 mA	Reel, Cut Tape, MouseReel
Linear Voltage Regulators 1.5-A 40-V Adjusta b le Linear Voltage R ENV 926-LM317T/NOPB LM317T/LF01 Texas Instruments 1: ¥350.5 38In Stock 900Expected 12/28/2026	Mfr. Part # LM317T/LF01 Mouser Part # 926-LM317T/LF01	Texas Instruments	Linear Voltage Regulators 1.5-A 40-V Adjusta b le Linear Voltage R ENV 926-LM317T/NOPB	Datasheet	38In Stock 900Expected 12/28/2026	¥350.5 ¥259.1 ¥224.2 ¥206 View ¥197.7 ¥189.4 ¥179.4 ¥176.1 ¥171.1	Min.: 1 Mult.: 1		LM317	Through Hole	TO-220-3	1 Output	Positive	1.25 V to 37 V	1.5 A	Adjustable	0 C	+ 125 C	5 mA	Tube
Linear Voltage Regulators 1.5A Adjustable Outp ut Linear Regulator A 595-LM317KSTEEL/NOPB LM317K STEEL Texas Instruments 1: ¥18,634.8 150In Stock	Mfr. Part # LM317K STEEL Mouser Part # 595-LM317KSTEEL	Texas Instruments	Linear Voltage Regulators 1.5A Adjustable Outp ut Linear Regulator A 595-LM317KSTEEL/NOPB	Datasheet	150In Stock	¥18,634.8 ¥15,641.6 ¥14,733.1 ¥13,842.8 View Quote	Min.: 1 Mult.: 1	No	LM317	Through Hole	TO-3-2	1 Output	Positive	1.25 V to 37 V	1.5 A	Adjustable	0 C	+ 125 C	5 mA	Tray
Linear Voltage Regulators 1.2 V to 37 V adjustable voltage regulators LM317BT STMicroelectronics 1: ¥132.9 2,625In Stock 15,000On Order	Mfr. Part # LM317BT Mouser Part # 511-LM317BT	STMicroelectronics	Linear Voltage Regulators 1.2 V to 37 V adjustable voltage regulators	Datasheet	2,625In Stock 15,000On Order On Order Ship Dates Mfr. #: LM317BT Stock: 2,625 Can Ship Immediately On Order: 7,000 Expected 10/19/2026 8,000 Expected 1/25/2027 Factory Lead-Time: 30 Weeks	¥132.9 ¥93.3 ¥82.7 ¥73.1 View ¥68.1 ¥65.1 ¥61.5 ¥59.6 ¥58.1	Min.: 1 Mult.: 1		LM317	Through Hole	TO-220-3	1 Output	Positive	1.2 V to 37 V	1.5 A	Adjustable	- 40 C	+ 125 C		Tube
Linear Voltage Regulators 1.2-37V Adj Positive LM317D2T-TR STMicroelectronics 1: ¥166.1 918In Stock 21,000On Order	Mfr. Part # LM317D2T-TR Mouser Part # 511-LM317D2T-TR	STMicroelectronics	Linear Voltage Regulators 1.2-37V Adj Positive Learn More about STMicroelectronics stm standard products	Datasheet	918In Stock 21,000On Order On Order Ship Dates Mfr. #: LM317D2T-TR Stock: 918 Can Ship Immediately On Order: 11,000 Expected 6/30/2027 10,000 Expected 9/1/2027 Factory Lead-Time: 30 Weeks	Cut Tape ¥166.1 ¥119.3 ¥108 ¥95.5 Reel ¥81.4 View ¥89.2 ¥85.7 ¥76.9 ¥75.4 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		LM317	SMD/SMT	D2PAK-3	1 Output	Positive	1.2 V to 37 V	1.5 A	Adjustable	0 C	+ 125 C		Reel, Cut Tape, MouseReel
Linear Voltage Regulators 3 Term Adj. Pos. A 5 95-LM317DCY A 595-L A 595-LM317DCY LM317DCYR Texas Instruments 1: ¥146.2 10,408In Stock 87,500On Order	Mfr. Part # LM317DCYR Mouser Part # 595-LM317DCYR	Texas Instruments	Linear Voltage Regulators 3 Term Adj. Pos. A 5 95-LM317DCY A 595-L A 595-LM317DCY	Datasheet	10,408In Stock 87,500On Order On Order Ship Dates Mfr. #: LM317DCYR Stock: 10,408 Can Ship Immediately On Order: 40,000 Expected 2/8/2027 47,500 Expected 4/26/2027 Factory Lead-Time: 20 Weeks	Cut Tape ¥146.2 ¥104.3 ¥94 ¥82.6 Reel ¥68.1 View ¥77.1 ¥73.7 ¥71.3 ¥66.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500		LM317	SMD/SMT	SOT-223-4	1 Output	Positive	1.25 V to 37 V	1.5 A	Adjustable	0 C	+ 125 C	5 mA	Reel, Cut Tape, MouseReel
Linear Voltage Regulators 3/4 Pin 1.5A Adj Pos Vltg Reg ALT 595-LM ALT 595-LM317KCS LM317KCSE3 Texas Instruments 1: ¥534.8 450In Stock	Mfr. Part # LM317KCSE3 Mouser Part # 595-LM317KCSE3	Texas Instruments	Linear Voltage Regulators 3/4 Pin 1.5A Adj Pos Vltg Reg ALT 595-LM ALT 595-LM317KCS	Datasheet	450In Stock	¥534.8 ¥398.6 ¥363.8 ¥327.2 View ¥308.9 ¥302.3 ¥287.4	Min.: 1 Mult.: 1 Max.: 1,001		LM317	Through Hole	TO-220-3	1 Output	Positive	1.25 V to 37 V	1.5 A	Adjustable	0 C	+ 125 C	5 mA	Tube
Linear Voltage Regulators 3-TERMINAL ADJ REG l ong-legged version LM317T/NOPB Texas Instruments 1: ¥387 11In Stock 9,900Expected 3/11/2027	Mfr. Part # LM317T/NOPB Mouser Part # 926-LM317T/NOPB	Texas Instruments	Linear Voltage Regulators 3-TERMINAL ADJ REG l ong-legged version	Datasheet	11In Stock 9,900Expected 3/11/2027	¥387 ¥285.7 ¥260.8 ¥230.9 View ¥222.6 ¥210.9 ¥204.3 ¥201 ¥197.7	Min.: 1 Mult.: 1		LM317	Through Hole	TO-220-3	1 Output	Positive	1.25 V to 37 V	1.5 A	Adjustable	0 C	+ 125 C	5 mA	Tube

LM317 Series Linear Voltage Regulators

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