LM217

Active

1.2 V to 37 V adjustable voltage regulators

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Product overview

Description

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.
  • All 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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STMicroelectronics - LM217

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
LM217D2T-TR
Active
D2PAK Industrial Ecopack2
LM217T
Active
TO-220 Industrial Ecopack2
LM217T-DG
Active
TO-220 Industrial Ecopack2

LM217D2T-TR

Package:

D2PAK

Material Declaration**:

PDF XML

Marketing Status

Active

Package

D2PAK

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LM217T

Package:

TO-220

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-220

Grade

Industrial

RoHS Compliance Grade

Ecopack2

LM217T-DG

Package:

TO-220

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TO-220

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.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
LM217D2T-TR Available at 4 distributors

Distributor availability ofLM217D2T-TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 6971 1 Order Now
AVNET AMERICA 29000 0 Order Now
MOUSER WORLDWIDE 1190 1 Order Now
Farnell Element14 EUROPE 204 1 Order Now

Distributor reported inventory date: 2021-04-11

Distributor Name

DIGIKEY

Stock

6971

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

29000

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

1190

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

204

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-04-11

Buy Direct
Active
EAR99 NEC Tape And Reel D2PAK -25 150 CHINA 0.32 / 1k
LM217T-DG Available at 2 distributors

Distributor availability ofLM217T-DG

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3098 1 Order Now
MOUSER WORLDWIDE 2976 1 Order Now

Distributor reported inventory date: 2021-04-11

Distributor Name

DIGIKEY

Stock

3098

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

2976

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-04-11

Buy Direct
Active
EAR99 NEC Tube TO-220 -25 150 CHINA 0.32 / 1k
LM217T Available at 7 distributors

Distributor availability ofLM217T

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3349 1 Order Now
RS COMPONENTS EUROPE 138 1 Order Now
AVNET AMERICA 1209 0 Order Now
FUTURE WORLDWIDE 1673 1 Order Now
Newark Element14 AMERICA 13 0 Order Now
MOUSER WORLDWIDE 4330 1 Order Now
Farnell Element14 EUROPE 2710 1 Order Now

Distributor reported inventory date: 2021-04-11

Distributor Name

DIGIKEY

Stock

3349

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

138

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

1209

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

1673

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

13

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

4330

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2710

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-04-11

Buy Direct
Active
EAR99 NEC Tube TO-220 -25 150 CHINA 0.272 / 1k

LM217D2T-TR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.32 / 1k

Distributor availability ofLM217D2T-TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 6971 1 Order Now
AVNET AMERICA 29000 0 Order Now
MOUSER WORLDWIDE 1190 1 Order Now
Farnell Element14 EUROPE 204 1 Order Now

Distributor reported inventory date: 2021-04-11

Distributor Name

DIGIKEY

Stock

6971

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

29000

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

1190

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

204

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-04-11

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

D2PAK

Operating Temperature (°C)

(min)

-25

(max)

150

Budgetary Price (US$)* / Qty

0.32 / 1k

Country of Origin

CHINA

LM217T-DG

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.32 / 1k

Distributor availability ofLM217T-DG

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3098 1 Order Now
MOUSER WORLDWIDE 2976 1 Order Now

Distributor reported inventory date: 2021-04-11

Distributor Name

DIGIKEY

Stock

3098

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

2976

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-04-11

ECCN (EU)

NEC

Packing Type

Tube

Package

TO-220

Operating Temperature (°C)

(min)

-25

(max)

150

Budgetary Price (US$)* / Qty

0.32 / 1k

Country of Origin

CHINA

LM217T

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.272 / 1k

Distributor availability ofLM217T

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3349 1 Order Now
RS COMPONENTS EUROPE 138 1 Order Now
AVNET AMERICA 1209 0 Order Now
FUTURE WORLDWIDE 1673 1 Order Now
Newark Element14 AMERICA 13 0 Order Now
MOUSER WORLDWIDE 4330 1 Order Now
Farnell Element14 EUROPE 2710 1 Order Now

Distributor reported inventory date: 2021-04-11

Distributor Name

DIGIKEY

Stock

3349

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

138

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

1209

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

1673

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

13

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

4330

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2710

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-04-11

ECCN (EU)

NEC

Packing Type

Tube

Package

TO-220

Operating Temperature (°C)

(min)

-25

(max)

150

Budgetary Price (US$)* / Qty

0.272 / 1k

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