LM317 Series Linear Voltage Regulators

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Description Datasheet Availability Pricing (KRW) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Mounting Style
Package / Case
Number of Outputs
Polarity
Output Voltage
Output Current
Output Type
Input Voltage - Min
Input Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Quiescent Current
Packaging
Texas Instruments Linear Voltage Regulators 3Pin 1.5A Adj Vltg R eg ALT 595-LM317DCY ALT 595-LM317DCYR
Datasheet
Product Comments
10,561In Stock
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 3 V 40 V 0 C + 125 C 5 mA Reel, Cut Tape, MouseReel
Texas Instruments Linear Voltage Regulators 3 T 1.5A Adj Pos V A 595-LM317DCYR A 595 A 595-LM317DCYR
Datasheet
4,617In Stock
Min.: 1
Mult.: 1

LM317 SMD/SMT SOT-223-4 1 Output Positive 1.25 V to 37 V 1.5 A Adjustable 3 V 40 V 0 C + 125 C 5 mA Tube
onsemi Linear Voltage Regulators 1.5A ADJ 1.2-37V Positive
Datasheet
6,500In Stock
Min.: 1
Mult.: 1
Max.: 250

LM317 SMD/SMT D2PAK-3 1 Output Positive 1.2 V to 37 V 1.5 A Adjustable 4.2 V 40 V - 40 C + 125 C Tube
onsemi Linear Voltage Regulators 1.5A ADJ 1.2-37V Positive
Datasheet
31,854In Stock
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 4.2 V 40 V - 40 C + 125 C Reel, Cut Tape, MouseReel
onsemi Linear Voltage Regulators 1.5A ADJ 1.2-37V Positive
Datasheet
16,061In Stock
Min.: 1
Mult.: 1
Max.: 300

LM317 Through Hole TO-220-3 1 Output Positive 1.2 V to 37 V 1.5 A Adjustable 4.2 V 40 V - 40 C + 125 C Tube
onsemi Linear Voltage Regulators 1.5A ADJ 1.2-37V Positive
Datasheet
8,993In Stock
Min.: 1
Mult.: 1
Max.: 450

LM317 SMD/SMT D2PAK-3 1 Output Positive 1.2 V to 37 V 1.5 A Adjustable 4.2 V 40 V 0 C + 125 C Tube
onsemi Linear Voltage Regulators 1.5A ADJ 1.2-37V Positive
Datasheet
18,943In Stock
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 4.2 V 40 V 0 C + 125 C Reel, Cut Tape, MouseReel
onsemi Linear Voltage Regulators 1.5A ADJ 1.2-37V Positive
Datasheet
25,785In Stock
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 4.2 V 40 V 0 C + 125 C Tube
STMicroelectronics Linear Voltage Regulators 1.2-37V Adj Positive
Datasheet
12,644In Stock
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 4.2 V 40 V 0 C + 125 C Reel, Cut Tape, MouseReel
STMicroelectronics Linear Voltage Regulators 1.2-37V Adj Positive
Datasheet
5,848In Stock
4,000Expected 10/5/2026
Min.: 1
Mult.: 1

LM317 Through Hole TO-220-3 1 Output Positive 1.2 V to 37 V 1.5 A Adjustable 4.2 V 40 V 0 C + 125 C Tube
Texas Instruments Linear Voltage Regulators 3 Term Adj. Pos. A 5 95-LM317DCY A 595-L A 595-LM317DCY
Datasheet
32,888In Stock
50,000Expected 2/8/2027
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 3 V 40 V 0 C + 125 C 5 mA Reel, Cut Tape, MouseReel
Texas Instruments Linear Voltage Regulators 3-Term Adj. Pos.
Datasheet
5,643In Stock
Min.: 1
Mult.: 1

LM317 Through Hole TO-220-3 1 Output Positive 1.25 V to 37 V 1.5 A Adjustable 3 V - 40 V 0 C + 125 C 5 mA Tube
Texas Instruments Linear Voltage Regulators 1.5A Adjustable Outp ut Linear Regulator A 595-LM317KSTEEL
Datasheet
119In Stock
350Expected 8/10/2026
Min.: 1
Mult.: 1

LM317 Through Hole TO-3-2 1 Output Positive 1.25 V to 37 V 1.5 A Adjustable 3 V 40 V 0 C + 125 C 5 mA Tray
Texas Instruments Linear Voltage Regulators 1.5-A 40-V adjusta b le linear voltage r
Datasheet
443In Stock
Min.: 1
Mult.: 1

LM317 Through Hole TO-39-3 1 Output Positive 1.25 V to 37 V 1.5 A Adjustable 4.2 V 40 V 0 C + 125 C 5 mA Bulk
Texas Instruments Linear Voltage Regulators 3-Term Adj Reg
Datasheet
349In Stock
Min.: 1
Mult.: 1

LM317 Through Hole TO-39-3 1 Output Positive 1.25 V to 37 V 1.5 A Adjustable 4.2 V 40 V 0 C + 125 C 5 mA Bulk
Texas Instruments Linear Voltage Regulators 3-TERMINAL ADJ REG l ong-legged version
Datasheet
4,292In Stock
Min.: 1
Mult.: 1
Max.: 90

LM317 Through Hole TO-220-3 1 Output Positive 1.25 V to 37 V 1.5 A Adjustable 3 V 40 V 0 C + 125 C 5 mA Tube
Texas Instruments Linear Voltage Regulators 3Pin 1.5A Adj Vltg R eg ALT 595-LM317DCY ALT 595-LM317DCY
Datasheet
Product Comments
1,024In Stock
Min.: 1
Mult.: 1

LM317 SMD/SMT SOT-223-4 1 Output Positive 1.25 V to 37 V 1.5 A Adjustable 3 V 40 V 0 C + 125 C 5 mA Tube
Texas Instruments Linear Voltage Regulators 3Pin 1.5A Adj Vltg R eg
Datasheet
11,915In Stock
5,950Expected 8/6/2026
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 3 V 40 V 0 C + 125 C 5 mA Reel, Cut Tape, MouseReel
Texas Instruments Linear Voltage Regulators 3-TERMINAL ADJ REG A 926-LM317MDTX/NOPB A 926-LM317MDTX/NOPB
Datasheet
872In Stock
Min.: 1
Mult.: 1

LM317 SMD/SMT TO-252-3 1 Output Positive 1.25 V to 37 V 500 mA Adjustable 4.2 V 40 V 0 C + 125 C 5 mA Tube
Texas Instruments Linear Voltage Regulators 3-Term Adj Reg A 926 -LM317MDT/NOPB A 92 A 926-LM317MDT/NOPB
Datasheet
180In Stock
5,000Expected 10/29/2026
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 4.2 V 40 V 0 C + 125 C 5 mA Reel, Cut Tape, MouseReel
Texas Instruments Linear Voltage Regulators 3-TERMINAL ADJ REG A 926-LM317SX/NOPB A A 926-LM317SX/NOPB
Datasheet
1,648In Stock
Min.: 1
Mult.: 1

LM317 SMD/SMT D2PAK-3 (TO-263-3) 1 Output Positive 1.25 V to 37 V 1.5 A Adjustable 3 V 40 V 0 C + 125 C 5 mA Tube
Texas Instruments Linear Voltage Regulators 1.5-A 40-V Adjusta b le Linear Voltage R ENV 926-LM317T/NOPB
Datasheet
312In Stock
Min.: 1
Mult.: 1

LM317 Through Hole TO-220-3 1 Output Positive 1.25 V to 37 V 1.5 A Adjustable 3 V 40 V 0 C + 125 C 5 mA Tube
Texas Instruments Linear Voltage Regulators 1.5A Adjustable Outp ut Linear Regulator A 595-LM317KSTEEL/NOPB
Datasheet
100In Stock
50Expected 2/22/2027
Min.: 1
Mult.: 1
No
LM317 Through Hole TO-3-2 1 Output Positive 1.25 V to 37 V 1.5 A Adjustable 3 V 40 V 0 C + 125 C 5 mA Tray
STMicroelectronics Linear Voltage Regulators 1.2 V to 37 V adjustable voltage regulators
Datasheet
2,440In Stock
15,000On Order
Min.: 1
Mult.: 1

LM317 Through Hole TO-220-3 1 Output Positive 1.2 V to 37 V 1.5 A Adjustable 4.2 V 40 V - 40 C + 125 C Tube
Texas Instruments Linear Voltage Regulators 3/4 Pin 1.5A Adj Pos Vltg Reg ALT 595-LM ALT 595-LM317KCS
Datasheet
Product Comments
952In Stock
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 3 V 40 V 0 C + 125 C 5 mA Tube