CouponsAPP Download
Assembly Parts LibFor PCBA Only
0Parts Cart
Products
  • In Stock Parts
  • Bom Tool
  • Request a Quote
  • Support
Chat with our live agent for fast reply.
Mon-Fri: 24 hours, Sat: 9am-6pm, GMT+8
Email Us >
Contact us at support@jlcpcb.com
Typically reply within hours.
Help Center >
Get instant answers.
24/7 Available.
Services & Tools
  • Electronic Parts
  • BOM Tool
  • Request a Quote
  • Manufacturers
  • PCB Assembly
Support
  • Contact Us
  • How to Order
  • User Guides
  • Sourcing Tips
  • Payment Methods
Company
  • About Us
  • Quality Assurance
  • How We Work
  • Certifications
  • Security
  • JLCAPI
  • News
  • Cooperation
  • Careers
Electronics
  • EasyEDA
  • JLCPCB
  • JLCDFM
  • LCSC
  • OSHWLAB
Mechanical
  • JLC3DP
  • JLCCNC
  • JLCMC
Download JLCONE Desktop—Get $524 Exclusive Coupons
WindowsMACAndroidIOS
CONNECT WITH US
Services & Tools
Electronic PartsBOM ToolRequest a QuoteManufacturersPCB Assembly
Support
Contact UsHow to OrderUser GuidesSourcing TipsPayment Methods
Company
About UsQuality AssuranceHow We WorkCertificationsSecurityJLCAPINewsCooperationCareers
Electronics
EasyEDAJLCPCBJLCDFMLCSCOSHWLAB
Mechanical
JLC3DPJLCCNCJLCMC

Download JLCONE Desktop—Get $524 Exclusive Coupons

WindowsMAC
AndroidIOS

CONNECT WITH US

© 2026 JLCPCB.COM All Rights Reserved.Privacy PolicyTerms & ConditionsCookies Policy
  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Power Management (PMIC)
  5. Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
  6. LM317D2TG
LM317D2TG - 1
LM317D2TG - 2
LM317D2TG - 3
Extended1/3
* Images are for reference only

LM317D2TG

Attributes
Value
Manufacturer
onsemi
MFR.Part #
LM317D2TG
JLCPCB Part #
C232415
Package
TO-263-2
Description
0.003%Vout 0℃~+125℃@(Tj) 1 1.2V~37V 1.5A 40V 80dB@(120Hz) Adjustable Over Current Protection、Over Temperature Protection、Short Circuit Protection Positive TO-263-2 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 1

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

AttributesValue
CategoryPower Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Manufactureronsemi
PackageTO-263-2
Power Supply Rejection Ratio (PSRR)80dB@(120Hz)
Operating Temperature0℃~+125℃@(Tj)
Noise0.003%Vout
Voltage - Supply40V
Output TypeAdjustable
Output Current1.5A
Output ConfigurationPositive
FeaturesOver Current Protection、Short Circuit Protection、Thermal shutdown
Output Voltage1.2V~37V
Number of Outputs1
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Power Management (PMIC)
  5. Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
  6. LM317D2TG
LM317D2TG

* Images are for reference only

LM317D2TG

Extended
Manufacturer

onsemi

MFR.Part #
LM317D2TG
JLCPCB Part #
C232415
Package
TO-263-2
Description
0.003%Vout 0℃~+125℃@(Tj) 1 1.2V~37V 1.5A 40V 80dB@(120Hz) Adjustable Over Current Protection、Over Temperature Protection、Short Circuit Protection Positive TO-263-2 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 1

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

LM317D2TG

* Images are for reference only

LM317D2TG

Extended
Manufacturer

onsemi

MFR.Part #
LM317D2TG
JLCPCB Part #
C232415
Package
TO-263-2
Description
0.003%Vout 0℃~+125℃@(Tj) 1 1.2V~37V 1.5A 40V 80dB@(120Hz) Adjustable Over Current Protection、Over Temperature Protection、Short Circuit Protection Positive TO-263-2 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 1

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

LM317D2TG Specifications

LM317D2TG technical specifications, attributes, and parameters.

AttributesValue
CategoryPower Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Manufactureronsemi
PackageTO-263-2
Power Supply Rejection Ratio (PSRR)80dB@(120Hz)
Operating Temperature0℃~+125℃@(Tj)
Noise0.003%Vout
Voltage - Supply40V
Output TypeAdjustable
Output Current1.5A
Output ConfigurationPositive
FeaturesOver Current Protection、Short Circuit Protection、Thermal shutdown
Output Voltage1.2V~37V
Number of Outputs1
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the LM317D2TG. Sign up to receive and start your assembly today →

  • 1

    Step 1 - Pre-order the parts you need from JLCPCB.

  • 2

    Step 2 - Place a PCBA order to have those parts assembled onto your boards.

  • 3

    Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

JLCPCB Assembly Tutorial
Learn more about JLCPCB Assembly

LM317D2TG Documents

LM317D2TG datasheets or manufacturer documentation.

Datasheet: LM317D2TG Datasheet (PDF)

LM317D2TG Schematic Symbol & PCB Footprint

The LM317D2TG schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.