Medium current 1.2 to 37 V adjustable voltage regulator

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  • The LM217, LM317 are monolithic integrated circuits in TO-220, TO-220FP and D²PAK packages intended for use as positive adjustable voltage regulators.

    They are designed to supply more than 1.5 A of load current with an output voltage adjustable over a 1.2 to 37 V range.
    The nominal output voltage is selected by means of a resistive divider, making the device exceptionally easy to use and eliminating the stocking of many fixed regulators.

    Key Features

    • Output voltage range: 1.2 to 37 V
    • Output current in excess of 1.5 A
    • 0.1% line and load regulation
    • Floating operation for high voltages
    • Complete series of protections: current limiting, thermal shutdown and SOA control

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Part Number
Package
Packing Type
Temperature (°C) Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
More info
Order from Distributors
Order from ST
min
max
LM217MDT-TR DPAK Tape And Reel -40 125
Active
0.343 10000 EAR99
MORE INFO

Country of Origin:

CHINA

Check Availability

Distributor availability ofLM217MDT-TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 7359 1 Order Now
RS COMPONENTS EUROPE 47970 5 Order Now
AVNET AMERICA 1591 0 Order Now
FUTURE WORLDWIDE 2500 2500 Order Now
ARROW EUROPE 69927 0 Order Now
ARROW AMERICA 2500 2500 Order Now
MOUSER WORLDWIDE 6811 1 Order Now
Farnell Element14 EUROPE 789 1 Order Now
RUTRONIK EUROPE 27500 2500 Order Now

Distributor reported inventory date: 2019-07-14

Distributor Name

DIGIKEY

Stock

7359

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

47970

Min.Order

5

Region

EUROPE Order Now

AVNET

Stock

1591

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

2500

Min.Order

2500

Region

WORLDWIDE Order Now

ARROW

Stock

69927

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

2500

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

6811

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

789

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

27500

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2019-07-14

Buy now

LM217MDT-TR

Package

DPAK

Packing Type

Tape And Reel

Unit Price (US$)

0.343*

Distributor availability ofLM217MDT-TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 7359 1 Order Now
RS COMPONENTS EUROPE 47970 5 Order Now
AVNET AMERICA 1591 0 Order Now
FUTURE WORLDWIDE 2500 2500 Order Now
ARROW EUROPE 69927 0 Order Now
ARROW AMERICA 2500 2500 Order Now
MOUSER WORLDWIDE 6811 1 Order Now
Farnell Element14 EUROPE 789 1 Order Now
RUTRONIK EUROPE 27500 2500 Order Now

Distributor reported inventory date: 2019-07-14

Distributor Name

DIGIKEY

Stock

7359

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

47970

Min.Order

5

Region

EUROPE Order Now

AVNET

Stock

1591

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

2500

Min.Order

2500

Region

WORLDWIDE Order Now

ARROW

Stock

69927

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

2500

Min.Order

2500

Region

AMERICA Order Now

MOUSER

Stock

6811

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

789

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

27500

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2019-07-14

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.343

Quantity

10000

ECCN (US)

EAR99

Country of Origin

CHINA

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

Recommended for you

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS0522
      Medium current 1.2 to 37 V adjustable voltage regulator
      10.0
      887.82 KB
      PDF
      DS0522

      Medium current 1.2 to 37 V adjustable voltage regulator

Publications and Collaterals

    • Description Version Size Action
      Linear and Switching Voltage Regulators Selection Guide 3.0
      370.88 KB
      PDF

      Linear and Switching Voltage Regulators Selection Guide

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
LM217MDT-TR
Active
DPAK Industrial Ecopack2

LM217MDT-TR

Package:

DPAK

Material Declaration**:

Marketing Status

Active

Package

DPAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.