Get a Sample
Request engineering samples to evaluate fit, validate alternatives, and keep design decisions moving before a larger order is placed.
Request evaluation samplesSupply original LM317LBDG, PMIC - Voltage Regulators - Linear, by ON Semiconductor
LM317LBDG is a PMIC - Voltage Regulators - Linear model from ON Semiconductor, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / PMIC - Voltage Regulators - Linear product path. Known package information currently points to 8SOIC under the ON Semiconductor brand listing. IC REG LIN POS ADJ 100MA 8SOIC. TrustCompo combines the available model, brand, hierarchy, and specification details around LM317LBDG so buyers can move faster from review to quotation.
RoHS
Datasheet
Pictures are for reference only. Please contact us for the latest pictures.
Traceability and authenticity checks
Fast RFQ turnaround
Documentation support
Pre-shipment inspection review
Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
PMIC - Voltage Regulators - LinearDescription
IC REG LIN POS ADJ 100MA 8SOIC
key Attributes
-
Datasheet
View LM317LBDG DatasheetTechnical document
Open The Official Datasheet
Review the latest datasheet for LM317LBDG from ON Semiconductor in a separate tab so engineers and buyers can check package, electrical characteristics, and application details without leaving this product page.
Why request a quote
Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.
Confirm stock and lead-time expectations
Check CoC or traceability support
Align inspection and fulfillment details
Trust signals
Globally recognized certifications
Visible certifications work best when they are paired with clear operational promises around traceability, handling, and inspection.
ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Ordering workflow
Understand how to order and what policies support the purchase
Use this section to see the fastest ordering path and the policy pages buyers usually review before confirming a component order.
How to order this product
A simple B2B flow helps engineering and procurement teams move from part review to commercial confirmation.
1
Confirm part and quantity
Review the part number, package, key specs, and target quantity so the quote request reflects the exact sourcing scope your team needs.
2
Send RFQ or sample request
Use Quick Quote for commercial pricing or Request Sample when engineering validation is still in progress and a smaller evaluation quantity is needed.
3
Align delivery, payment, and documentation
Before final release, confirm stock timing, shipment method, payment arrangement, and any traceability or inspection documents required by your process.
Policies buyers usually check
These pages explain the operating rules around samples, shipping, payment, and quality support before you place the order.
Shipping & Delivery
Review shipping origin, carrier options, delivery methods, and the practical factors that affect transit timing for global component orders.
Review shipping detailsPayment Terms
Understand supported payment methods, invoice handling, quote currency, and the commercial boundaries used for international B2B orders.
Review payment termsQuality & Traceability Center
See how incoming inspection, outgoing verification, traceability support, certifications, and additional testing fit into our quality workflow.
Review quality controlsStructured product content
Review The Product The Way Buyers Actually Evaluate It
Review overview, detailed specifications, and related sourcing content in one structured flow without scanning separate oversized sections.
Product overview
Overview
100 mA Adjustable Output, Positive Voltage Regulator
The LM317L is an adjustable 3−terminal positive voltage regulator capable of supplying in excess of 100 mA over an output voltage range of 1.2 V to 37 V. This voltage regulator is exceptionally easy to use and requires only two external resistors to set the output voltage. Further, it employs internal current limiting, thermal shutdown and safe area compensation, making them essentially blow−out proof.
The LM317L serves a wide variety of applications including local, on card regulation. This device can also be used to make a programmable output regulator, or by connecting a fixed resistor between the adjustment and output, the LM317L can be used as a precision current regulator.
Features
• Pb−Free Packages are Available
• Output Current in Excess of 100 mA
• Output Adjustable Between 1.2 V and 37 V
• Internal
Thermal Overload Protection
• Internal Short Circuit Current Limiting
• Output Transistor Safe−Area Compensation
• Floating Operation for High Voltage Applications
• Standard 3−Lead Transistor Package
• Eliminates Stocking Many Fixed Voltages
The LM317L is an adjustable 3−terminal positive voltage regulator capable of supplying in excess of 100 mA over an output voltage range of 1.2 V to 37 V. This voltage regulator is exceptionally easy to use and requires only two external resistors to set the output voltage. Further, it employs internal current limiting, thermal shutdown and safe area compensation, making them essentially blow−out proof.
The LM317L serves a wide variety of applications including local, on card regulation. This device can also be used to make a programmable output regulator, or by connecting a fixed resistor between the adjustment and output, the LM317L can be used as a precision current regulator.
Features
• Pb−Free Packages are Available
• Output Current in Excess of 100 mA
• Output Adjustable Between 1.2 V and 37 V
• Internal
Thermal Overload Protection
• Internal Short Circuit Current Limiting
• Output Transistor Safe−Area Compensation
• Floating Operation for High Voltage Applications
• Standard 3−Lead Transistor Package
• Eliminates Stocking Many Fixed Voltages
Fast scan
Popular Specs Surfaced First
Product Parameter
Output Configuration
Positive
Product Parameter
Protection Features
Over Current, Over Temperature
Product Parameter
Power Supply Rejection Ratio (PSRR)
80dB
Product Parameter
Output Voltage Accuracy
4 %
Product Parameter
Number Of Regulators
1
Product Parameter
Voltage - Input (Max)
40V
Output Configuration
Positive
Protection Features
Over Current, Over Temperature
Power Supply Rejection Ratio (PSRR)
80dB
Output Voltage Accuracy
4 %
Number Of Regulators
1
Voltage - Input (Max)
40V
Accuracy
4 %
PSRR
80dB (120Hz)
Dropout Voltage1-Nom
3V
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Packaging
Tube
Mounting Type
Surface Mount
Published
2001
Part Status
Obsolete
Width
3.9878mm
Halogen Free
Halogen Free
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Terminal Form
GULL WING
Operating Temperature
-40°C~125°C
Factory Lead Time
2 Weeks
Package / Case
8-SOIC (0.154, 3.90mm Width)
Manufacturer
ON Semiconductor
Subcategory
Other Regulators
Sub-Categories
PMIC - Voltage Regulators - Linear
Output Type
Adjustable
Packing Method
RAIL
Lifecycle Status
LAST SHIPMENTS (Last Updated: 1 day ago)
Length
4.9784mm
Number Of Functions
1
Contact Plating
Tin
Radiation Hardening
No
Mount
Surface Mount
Pbfree Code
yes
Technology
BIPOLAR
Number Of Outputs
1
Current - Quiescent (Iq)
10mA
Number Of Pins
8
Number Of Terminations
8
Pin Count
8
Max Output Current
100mA
Min Input Voltage
4.2V
Output Voltage
37V
Max Output Voltage
37V
Min Output Voltage
1.2V
Height
1.4986mm
Operating Supply Voltage
40V
Reference Voltage
1.3V
Power Rating
625mW
Base Part Number
LM317L
Manufacturer'S Part No.
LM317LBDG
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
RoHS Compliant
REACH SVHC
No SVHC
HTSUS
8542.39.0001
ECCN Code
EAR99
Common questions
Product FAQ
Quick answers for buyers reviewing LM317LBDG, stock, documentation, and sourcing steps.
What is LM317LBDG?
LM317LBDG is a PMIC - Voltage Regulators - Linear component from ON Semiconductor. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for LM317LBDG?
LM317LBDG is listed with package reference 8SOIC. The current product description is IC REG LIN POS ADJ 100MA 8SOIC, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is LM317LBDG available in stock?
This page currently shows 67401 units in stock and 22758 units available for LM317LBDG. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for LM317LBDG?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LM317LBDG by ON Semiconductor. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for LM317LBDG?
Yes. This page links to the datasheet for LM317LBDG by ON Semiconductor, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify LM317LBDG before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for LM317LBDG before approving the order.
PMIC - Voltage Regulators - Linear
Recommended Products
Explore more parts from the same subcategory to compare fit, stock, and sourcing options.
ADP150AUJZ-2.65-R7
147 purchased
SOT-23-5
RoHS
Datasheet
IC REG LINEAR 2.65V 150MA TSOT5
Reference price
$0.45
NCV8505D2TADJR4
198 purchased
TO-263-8
RoHS
Datasheet
IC REG LIN POS ADJ 400MA D2PAK-7
Reference price
Needs inquiry
MCP1827S-1202E/EB
149 purchased
TO-263-4
RoHS
Datasheet
IC REG LINEAR 1.2V 1.5A 3DDPAK
Reference price
$0.90
More sourcing insights
Articles
Explore related articles around LM317LBDG, PMIC - Voltage Regulators - Linear, and adjacent sourcing decisions so buyers can compare context before moving from evaluation to RFQ.
Jul 17, 2026
FPGA Supply 2026: A Buyer's Framework for AMD Xilinx, Intel Altera, Microchip, and Lattice SourcingA production-BOM FPGA sourcing guide for 2026 covering lifecycle commitment, redesign cost, and qualification boundaries across AMD Xilinx, Intel Altera, Microchip PolarFire, and Lattice families.
FPGAAMD XilinxIntel Altera
Jul 11, 2026
2026 Q3 Wide-Bandgap Power Read: Where SiC Is Scaling, Where GaN Is Winning, and Why Silicon Still MattersA Q3 2026 read on SiC, GaN, and silicon power semiconductors: where wide-bandgap devices are winning now, where silicon still holds, and what engineers and sourcing teams should watch.
wide-bandgap semiconductorsSiCGaN
Jul 8, 2026
Texas Instruments Lead Time and Price Pressure in 2026: What Analog and Power Buyers Should Do NowA buyer-facing framework for Texas Instruments analog and power IC exposure in 2026, covering what is confirmed, where price and lead-time pressure is most likely to show up, and which actions sourcing teams should take first.
Texas Instrumentsanalog ICpower management IC