LM317LD STMicroelectronics Integrated Circuit (Small Outline Packages) In Stock

Low current 1.2 to 37V adjustable voltage regulator

OBSOLETEIntegrated CircuitVerified May 2026
Package / Visual Reference
LM317LDSmall Outline Packages
Quick Facts
Manufacturer
STMicroelectronics
Package
Small Outline Packages
Pin Count
8
Lifecycle
OBSOLETE
Category
Integrated Circuit
Price
From $0.0495(MOQ 1)
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

YTEOL0
AdjustabilityADJUSTABLE
Dropout Voltage1-Nom3V
Input-Output Voltage Differential-Max40V
Input-Output Voltage Differential-Min3V
JESD-30 CodeR-PDSO-G8
JESD-609 Codee4
Line Regulation-Max (%/V)0.07
Load Regulation-Max(%)1.5%
Number of Functions1
Number of Outputs1
Operating Temperature TJ-Max125°C
Output Current1-Max0.1A
Output Voltage1-Max37V
Output Voltage1-Min1.2V
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeSOP8,.25
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE
Packing MethodTUBE
Qualification StatusNot Qualified
Regulator TypeADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR
Surface MountYES
TechnologyBIPOLAR
Terminal FinishNICKEL PALLADIUM GOLD
Terminal FormGULL WING
Terminal Pitch1.27mm
Terminal PositionDUAL
PackageSmall Outline Packages

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 1
ECCNEAR99
HTS Code8542.39.00.60

Datasheet

LM317LD Datasheet Download

Official datasheet from STMicroelectronics

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for LM317LD:

LM317LD13TRSTMicroelectronics Adjustable Positive Standard

Regulator, 1.2V Min, 37V Max, BIPolar, PDSO8

View Part →
LM317LM/NOPBNational Semiconductor Corporation Adjustable Positive Standard

Regulator, 1.2V Min, 37V Max, BIPolar, PDSO8

View Part →
LM317LMonsemi

Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, PDSO8

View Part →

Frequently Asked Questions

What is the price of LM317LD?

LM317LD is priced from $0.0495 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is LM317LD in stock?

LM317LD is currently available at FindMyChip. We maintain stock from authorized distributors and ship worldwide with typical 3-7 business day lead time.

Where can I buy LM317LD?

You can buy LM317LD from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for LM317LD from STMicroelectronics.

What is the datasheet for LM317LD?

The official LM317LD datasheet from STMicroelectronics contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does LM317LD come in?

LM317LD is available in Small Outline Packages packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

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Competitive Pricing
Factory-direct from China distributors, low MOQ
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About STMicroelectronics

STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.

AvailabilityIn Stock
Reference Price (USD)
From $0.0495
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$0.2013$0.20
61+$0.1342$8.19
374+$0.1074$40.17
3735+$0.0536$200.20
4845+$0.0516$250.00
6065+$0.0495$300.22
pcs
Unit price: $0.2013 · Total: $0.20

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.

RP
Rajesh Patel
Procurement Manager, VoltEdge Energy, India