TrustCompo Website Logo | TrustCompo

LM317MDT-TR PMIC - Voltage Regulators - Linear by STMicroelectronics

LM317MDT-TR is a PMIC - Voltage Regulators - Linear model from STMicroelectronics, 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 TO-252-3 under the STMicroelectronics brand listing. IC REG LINEAR POS ADJ 500MA DPAK. TrustCompo combines the available model, brand, hierarchy, and specification details around LM317MDT-TR so buyers can move faster from review to quotation.

RoHS
Datasheet
LM317MDT-TR PMIC - Voltage Regulators - Linear by STMicroelectronics | TrustCompo
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

Part Number

LM317MDT-TR

Internal code

TCE000097309

Package

TO-252-3

Key specifications

Series

-

Min Quantity

1

Description

IC REG LINEAR POS ADJ 500MA DPAK

key Attributes

-

Technical document

Open The Official Datasheet

Review the latest datasheet for LM317MDT-TR from STMicroelectronics in a separate tab so engineers and buyers can check package, electrical characteristics, and application details without leaving this product page.

View LM317MDT-TR Datasheet

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

4 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.

Get a Sample

Request engineering samples to evaluate fit, validate alternatives, and keep design decisions moving before a larger order is placed.

Request evaluation samples

Shipping & Delivery

Review shipping origin, carrier options, delivery methods, and the practical factors that affect transit timing for global component orders.

Review shipping details

Payment Terms

Understand supported payment methods, invoice handling, quote currency, and the commercial boundaries used for international B2B orders.

Review payment terms

Quality & Traceability Center

See how incoming inspection, outgoing verification, traceability support, certifications, and additional testing fit into our quality workflow.

Review quality controls

Structured 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

The LM317MDT-TR is a part manufactured by STMicroelectronics. It is a positive voltage regulator with a 1.2V to 37V adjustable output voltage. Here are some key features and applications:

Key Features:

  • Output voltage range: 1.2V to 37V
  • Output current in excess of 500 mA
  • Line regulation: 0.01% (max)
  • Load regulation: 0.1% (max)

Applications:

  • Adjustable power supplies
  • Constant current regulators
  • Battery chargers
  • Instrumentation
  • Thermal controllers

Fast scan

Popular Specs Surfaced First

Product Attribute

Part Status

Active

Product Attribute

REACH Status

REACH Unaffected

Product Attribute

ECCN

EAR99

Product Attribute

Lead Free

Lead Free

Product Attribute

Mounting Type

Surface Mount

Product Attribute

Packaging

Tape & Reel (TR)

Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Mounting Type
Surface Mount
Packaging
Tape & Reel (TR)
Categories
Integrated Circuits (ICs)
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Factory Lead Time
24 Weeks
Lifecycle Status
ACTIVE (Last Updated: 7 months ago)
Packing Method
TR
Subcategory
Other Regulators
Sub-Categories
PMIC - Voltage Regulators - Linear
Manufacturer
STMicroelectronics
Package / Case
TO-252-3, DPak (2 Leads + Tab), SC-63
Output Type
Adjustable
Number Of Functions
1
Reflow Temperature-Max (S)
30
Contact Plating
Tin
Radiation Hardening
No
Mount
Surface Mount
Technology
BIPOLAR
Number Of Pins
3
Terminal Position
SINGLE
Number Of Terminations
2
Number Of Outputs
1
Pin Count
3
Height
2.4mm
Width
6.2mm
Max Output Current
200mA
Operating Temperature
0°C~125°C TJ
Base Part Number
LM317
Min Input Voltage
4.2V
Output Voltage
37V
Max Output Voltage
37V
Min Output Voltage
1.2V
Length
6.6mm
Terminal Pitch
2.25mm
Reference Voltage
1.3V
Load Regulation-Max(%)
5.8%
Current - Output
500mA
Weight
1.799996g
Manufacturer'S Part No.
LM317MDT-TR
Output Configuration
Positive
Power Supply Rejection Ratio (PSRR)
80dB
Protection Features
Over Temperature, Short Circuit
Number Of Regulators
1
Voltage - Input (Max)
40V
PSRR
80dB ~ 65dB (120Hz)
Dropout Voltage1-Nom
3V
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
HTSUS
8542.39.0001
JESD-30 Code
R-PSSO-G2
ECCN Code
EAR99

Common questions

Product FAQ

Quick answers for buyers reviewing LM317MDT-TR, stock, documentation, and sourcing steps.

What is LM317MDT-TR?

LM317MDT-TR is a PMIC - Voltage Regulators - Linear component from STMicroelectronics. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.

What package and description are listed for LM317MDT-TR?

LM317MDT-TR is listed with package reference TO-252-3. The current product description is IC REG LINEAR POS ADJ 500MA DPAK, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.

Is LM317MDT-TR available in stock?

This page currently shows 20000 units in stock and 20000 units available for LM317MDT-TR. 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 LM317MDT-TR?

Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LM317MDT-TR by STMicroelectronics. The TrustCompo team can review price, availability, and documentation support.

Is a datasheet available for LM317MDT-TR?

Yes. This page links to the datasheet for LM317MDT-TR by STMicroelectronics, so engineers and buyers can review package, ratings, and application details before purchase.

How should buyers verify LM317MDT-TR before ordering?

Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for LM317MDT-TR before approving the order.

More sourcing insights

Articles

Explore related articles around LM317MDT-TR, PMIC - Voltage Regulators - Linear, and adjacent sourcing decisions so buyers can compare context before moving from evaluation to RFQ.