![Bridgold 20pcs LM317T LM317 Adjustable Positive Voltage Regulator in TO-220 IC chip 1.2V to 37V 1.5A: Amazon.com: Industrial & Scientific Bridgold 20pcs LM317T LM317 Adjustable Positive Voltage Regulator in TO-220 IC chip 1.2V to 37V 1.5A: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/51+2TD5aTOL._AC_UF1000,1000_QL80_.jpg)
Bridgold 20pcs LM317T LM317 Adjustable Positive Voltage Regulator in TO-220 IC chip 1.2V to 37V 1.5A: Amazon.com: Industrial & Scientific
![Amazon.com: KNACRO LM317 LM337 Adjustable Voltage Regulator Power Supply Board ±5 ±9V ±12V ±15 ±24 ±18V ±24V ±36V ±1.25V to ±37V DC Output : Electronics Amazon.com: KNACRO LM317 LM337 Adjustable Voltage Regulator Power Supply Board ±5 ±9V ±12V ±15 ±24 ±18V ±24V ±36V ±1.25V to ±37V DC Output : Electronics](https://m.media-amazon.com/images/I/81UgdxQNfVL._AC_UF894,1000_QL80_.jpg)
Amazon.com: KNACRO LM317 LM337 Adjustable Voltage Regulator Power Supply Board ±5 ±9V ±12V ±15 ±24 ±18V ±24V ±36V ±1.25V to ±37V DC Output : Electronics
![Amazon.com: UMLIFE 12PCS LM317 DC-DC Converter Buck Step-Down Circuit Board Module 4.2-40V to 1.2-37V Linear Regulator Adjustable Voltage Regulator Power Supply for Arduino ESP8266 : Electronics Amazon.com: UMLIFE 12PCS LM317 DC-DC Converter Buck Step-Down Circuit Board Module 4.2-40V to 1.2-37V Linear Regulator Adjustable Voltage Regulator Power Supply for Arduino ESP8266 : Electronics](https://m.media-amazon.com/images/I/81po-1Hw5aS._AC_UF894,1000_QL80_.jpg)
Amazon.com: UMLIFE 12PCS LM317 DC-DC Converter Buck Step-Down Circuit Board Module 4.2-40V to 1.2-37V Linear Regulator Adjustable Voltage Regulator Power Supply for Arduino ESP8266 : Electronics
![Amazon.com: 40pcs 8 Types LM317 to-220 Transistor Assortment Kit, Transistor Set N Channel : Industrial & Scientific Amazon.com: 40pcs 8 Types LM317 to-220 Transistor Assortment Kit, Transistor Set N Channel : Industrial & Scientific](https://m.media-amazon.com/images/I/61IfCxETm2L.jpg)
Amazon.com: 40pcs 8 Types LM317 to-220 Transistor Assortment Kit, Transistor Set N Channel : Industrial & Scientific
![Amazon.com: LM317 LM337 Voltage Regulator Module PCB Power Regulator Module Adjustable Stabilized Board AC10‑24V Input for Circuit Protection : Electronics Amazon.com: LM317 LM337 Voltage Regulator Module PCB Power Regulator Module Adjustable Stabilized Board AC10‑24V Input for Circuit Protection : Electronics](https://m.media-amazon.com/images/I/71HPMBK-dUL.jpg)
Amazon.com: LM317 LM337 Voltage Regulator Module PCB Power Regulator Module Adjustable Stabilized Board AC10‑24V Input for Circuit Protection : Electronics
![Amazon.com: LM317 Adjustable Voltage Regulator Kit, PEMENOL AC-DC 110V to 1.25V-12V Electronic DIY Adjustable Signal Generator Output, LED Display DIY DC Power Supply Electronics Kit for DIY Warm Air Blower : Electronics Amazon.com: LM317 Adjustable Voltage Regulator Kit, PEMENOL AC-DC 110V to 1.25V-12V Electronic DIY Adjustable Signal Generator Output, LED Display DIY DC Power Supply Electronics Kit for DIY Warm Air Blower : Electronics](https://m.media-amazon.com/images/I/61fzw8F3QvS._AC_UF1000,1000_QL80_.jpg)
Amazon.com: LM317 Adjustable Voltage Regulator Kit, PEMENOL AC-DC 110V to 1.25V-12V Electronic DIY Adjustable Signal Generator Output, LED Display DIY DC Power Supply Electronics Kit for DIY Warm Air Blower : Electronics
![Amazon.com: Adjustable LM317 Voltage Regulator Power Supply Board Digital Voltage Display Board Linear Regulator with A Heat Sink : Industrial & Scientific Amazon.com: Adjustable LM317 Voltage Regulator Power Supply Board Digital Voltage Display Board Linear Regulator with A Heat Sink : Industrial & Scientific](https://m.media-amazon.com/images/I/61+AXvbxJCL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Adjustable LM317 Voltage Regulator Power Supply Board Digital Voltage Display Board Linear Regulator with A Heat Sink : Industrial & Scientific
![Amazon.com: LM317 Adjustable Voltage Regulator Board, Digital Display Power Supply Module, Double-Sided Circuit Heat Sink DC 3-30V/ AC 3-20V : Electronics Amazon.com: LM317 Adjustable Voltage Regulator Board, Digital Display Power Supply Module, Double-Sided Circuit Heat Sink DC 3-30V/ AC 3-20V : Electronics](https://m.media-amazon.com/images/I/51QVU7CX5YL._AC_UF350,350_QL80_.jpg)
Amazon.com: LM317 Adjustable Voltage Regulator Board, Digital Display Power Supply Module, Double-Sided Circuit Heat Sink DC 3-30V/ AC 3-20V : Electronics
![Amazon.com: Alinan 2pcs LM317 DIY Kit Adjustable Regulated Voltage 110V to 1.25V-12.5V Step-Down Power Supply Module PCB Board Electronic Kits : Electronics Amazon.com: Alinan 2pcs LM317 DIY Kit Adjustable Regulated Voltage 110V to 1.25V-12.5V Step-Down Power Supply Module PCB Board Electronic Kits : Electronics](https://m.media-amazon.com/images/I/71CFLu5BhPL.jpg)
Amazon.com: Alinan 2pcs LM317 DIY Kit Adjustable Regulated Voltage 110V to 1.25V-12.5V Step-Down Power Supply Module PCB Board Electronic Kits : Electronics
![Amazon.com: LM317 DIY Kit Step Down Power Supply Module Adjustable Voltage Regulator Switch Resettable Fuse Electrolytic Capacitor Board : Electronics Amazon.com: LM317 DIY Kit Step Down Power Supply Module Adjustable Voltage Regulator Switch Resettable Fuse Electrolytic Capacitor Board : Electronics](https://m.media-amazon.com/images/I/61MVRrSQmUL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: LM317 DIY Kit Step Down Power Supply Module Adjustable Voltage Regulator Switch Resettable Fuse Electrolytic Capacitor Board : Electronics
![BOJACK LM317T Adjustable Positive Voltage Regulator 1.2 V to 37 V 1.5 A IC LM317 chip TO-220 (Pack of 25 pcs): Amazon.com: Industrial & Scientific BOJACK LM317T Adjustable Positive Voltage Regulator 1.2 V to 37 V 1.5 A IC LM317 chip TO-220 (Pack of 25 pcs): Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/61ARZmNw5PL._AC_UF1000,1000_QL80_.jpg)
BOJACK LM317T Adjustable Positive Voltage Regulator 1.2 V to 37 V 1.5 A IC LM317 chip TO-220 (Pack of 25 pcs): Amazon.com: Industrial & Scientific
![STMicroelectronics - DLM-B00H8R40P4 LM317T LM317 Adjustable Voltage Regulator IC 1.2V To 37V 1.5A 1 Pack: Amazon.com: Industrial & Scientific STMicroelectronics - DLM-B00H8R40P4 LM317T LM317 Adjustable Voltage Regulator IC 1.2V To 37V 1.5A 1 Pack: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/31PZtnxh5gL._AC_UF1000,1000_QL80_.jpg)
STMicroelectronics - DLM-B00H8R40P4 LM317T LM317 Adjustable Voltage Regulator IC 1.2V To 37V 1.5A 1 Pack: Amazon.com: Industrial & Scientific
![Voltage Regulator Module LM317/337 Positive and Negative Voltage Regulator Stabilizing Power Module Low Ripple Linear Adjustable: Amazon.com: Industrial & Scientific Voltage Regulator Module LM317/337 Positive and Negative Voltage Regulator Stabilizing Power Module Low Ripple Linear Adjustable: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/61b+qPoGXQL._AC_UF1000,1000_QL80_.jpg)
Voltage Regulator Module LM317/337 Positive and Negative Voltage Regulator Stabilizing Power Module Low Ripple Linear Adjustable: Amazon.com: Industrial & Scientific
![Amazon.com: FASTROHY LM317 Adjustable Regulated Voltage Step-Down Power Supply Module DIY Kit : Electronics Amazon.com: FASTROHY LM317 Adjustable Regulated Voltage Step-Down Power Supply Module DIY Kit : Electronics](https://m.media-amazon.com/images/I/61hI8QPbmvL.jpg)
Amazon.com: FASTROHY LM317 Adjustable Regulated Voltage Step-Down Power Supply Module DIY Kit : Electronics
![Amazon.com: HiLetgo 10pcs LM317 DC-DC Converter Buck Step Down Circuit Board Module Linear Regulator LM317 Adjustable Voltage Regulator Power Supply : Electronics Amazon.com: HiLetgo 10pcs LM317 DC-DC Converter Buck Step Down Circuit Board Module Linear Regulator LM317 Adjustable Voltage Regulator Power Supply : Electronics](https://m.media-amazon.com/images/I/61sIm9P+y4L._AC_UF894,1000_QL80_.jpg)
Amazon.com: HiLetgo 10pcs LM317 DC-DC Converter Buck Step Down Circuit Board Module Linear Regulator LM317 Adjustable Voltage Regulator Power Supply : Electronics
![Amazon.com: ALMOCN 12pcs LM317 DC-DC Converter Buck Step Down Circuit Board Module Linear Regulator LM317 Adjustable Voltage Regulator Power Supply : Electronics Amazon.com: ALMOCN 12pcs LM317 DC-DC Converter Buck Step Down Circuit Board Module Linear Regulator LM317 Adjustable Voltage Regulator Power Supply : Electronics](https://m.media-amazon.com/images/I/81MKcePe28L._AC_UF894,1000_QL80_.jpg)
Amazon.com: ALMOCN 12pcs LM317 DC-DC Converter Buck Step Down Circuit Board Module Linear Regulator LM317 Adjustable Voltage Regulator Power Supply : Electronics
![Amazon.com: Kammas 10PCS LM317M SOT252 LM317 TO-252 SOT LM317MDT LM317MDT-TR TO252 SMD Voltage Regulator : Industrial & Scientific Amazon.com: Kammas 10PCS LM317M SOT252 LM317 TO-252 SOT LM317MDT LM317MDT-TR TO252 SMD Voltage Regulator : Industrial & Scientific](https://m.media-amazon.com/images/I/51S4qj2gZ4L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Kammas 10PCS LM317M SOT252 LM317 TO-252 SOT LM317MDT LM317MDT-TR TO252 SMD Voltage Regulator : Industrial & Scientific
![Acxico 2 pcs LM317 and LM337 1.3V~42V Positive/Negative Adjustable Voltage Power Regulator Board: Amazon.com: Industrial & Scientific Acxico 2 pcs LM317 and LM337 1.3V~42V Positive/Negative Adjustable Voltage Power Regulator Board: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/61s6cvbNvQS._AC_UF1000,1000_QL80_.jpg)
Acxico 2 pcs LM317 and LM337 1.3V~42V Positive/Negative Adjustable Voltage Power Regulator Board: Amazon.com: Industrial & Scientific
![Amazon.com: KIRO&SEEU LM317 Adjustable Voltage Regulator Power Supply DC-DC Step-Down DC Converter Circuit Board Adjustable Linear Regulator : Electronics Amazon.com: KIRO&SEEU LM317 Adjustable Voltage Regulator Power Supply DC-DC Step-Down DC Converter Circuit Board Adjustable Linear Regulator : Electronics](https://m.media-amazon.com/images/I/71T36xxLZzL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: KIRO&SEEU LM317 Adjustable Voltage Regulator Power Supply DC-DC Step-Down DC Converter Circuit Board Adjustable Linear Regulator : Electronics
![Amazon.com: DIY Kit LM317 Adjustable Regulated Voltage 110V 220V to 1.25V-12.5V Step-Down Power Supply Module PCB Board Electronic Kits : Electronics Amazon.com: DIY Kit LM317 Adjustable Regulated Voltage 110V 220V to 1.25V-12.5V Step-Down Power Supply Module PCB Board Electronic Kits : Electronics](https://m.media-amazon.com/images/I/61noyEENUnL._AC_UF894,1000_QL80_.jpg)
Amazon.com: DIY Kit LM317 Adjustable Regulated Voltage 110V 220V to 1.25V-12.5V Step-Down Power Supply Module PCB Board Electronic Kits : Electronics
![10PCS LM317M SOT252 LM317 TO-252 SOT LM317MDT LM317MDT-TR TO252 SMD New Voltage Regulator IC: Amazon.com: Industrial & Scientific 10PCS LM317M SOT252 LM317 TO-252 SOT LM317MDT LM317MDT-TR TO252 SMD New Voltage Regulator IC: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/41UeFtm6XLL._AC_UF894,1000_QL80_.jpg)
10PCS LM317M SOT252 LM317 TO-252 SOT LM317MDT LM317MDT-TR TO252 SMD New Voltage Regulator IC: Amazon.com: Industrial & Scientific
![EEEEE 10 Values 50 Pcs Linear Voltage Regulator Positive External Voltage Kit LM317 L7805 L7806 L7808 L7809 L7810 L7812 L7815 L7818 L7824 TO-220 Package Adjustable Voltage Regulator Assortment Kit: Amazon.com: Industrial & EEEEE 10 Values 50 Pcs Linear Voltage Regulator Positive External Voltage Kit LM317 L7805 L7806 L7808 L7809 L7810 L7812 L7815 L7818 L7824 TO-220 Package Adjustable Voltage Regulator Assortment Kit: Amazon.com: Industrial &](https://m.media-amazon.com/images/I/817gMrrOU4L.jpg)
EEEEE 10 Values 50 Pcs Linear Voltage Regulator Positive External Voltage Kit LM317 L7805 L7806 L7808 L7809 L7810 L7812 L7815 L7818 L7824 TO-220 Package Adjustable Voltage Regulator Assortment Kit: Amazon.com: Industrial &
![Amazon.com: WWZMDiB 4Pcs LM317 DC-DC Buck Converter 10-32V to 12-35V Adjustable Power Module Voltage Regulator : Electronics Amazon.com: WWZMDiB 4Pcs LM317 DC-DC Buck Converter 10-32V to 12-35V Adjustable Power Module Voltage Regulator : Electronics](https://m.media-amazon.com/images/I/716zlcZkZfL._AC_UF894,1000_QL80_.jpg)