STMICROELECTRONICS  LM317T  ADJUSTABLE LINEAR REGULATOR, 1.2V TO 37V, TO-220

STMICROELECTRONICS LM317T

Image is for illustrative purposes only. Please refer to product description.

Additional images

Product Overview


The LM317T is a positive adjustable voltage regulator 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 only a resistive divider, making the device exceptionally easy to use and eliminating the stocking of many fixed regulators.
  • 0.1 % line and load regulation
  • Floating operation for high voltages
  • Current limiting, Thermal shutdown and SOA control

Applications

Power Management
Back to top

Product Information


  • Input Voltage Min 4.2V
  • Input Voltage Max 40V
  • Output Voltage Min 1.2V
  • Output Voltage Max 37V
  • Output Current 1.5A
  • Linear Regulator Case Style TO-220
  • No. of Pins 3Pins
  • Operating Temperature Min 0°C
  • Operating Temperature Max 125°C
  • Packaging Each
  • MSL -
  • SVHC To Be Advised

Find similar products  grouped by common attribute

View this product in our online catalog


This product also features on the following pages and catalog editions:

  •  131/204
  •  132/201

Availability

Availability:  1,097


  • 1,097 in stock for same day shipping
 
Check stock and lead times
    More stock available week commencing 5/30/16

Price for: Each

Minimum order quantity: 1

Order multiple quantity: 1

Price: $0.78 $0.78

Buy

Price

Quantity List Price
1 - 9 $0.78
10 - 24 $0.669
25 - 99 $0.585
100 - 249 $0.504
250 - 499 $0.437
500 - 999 $0.359
1000 - 2499 $0.287
2500+ $0.275
 
 
Low

Legislation and Environmental


Back to top

Similar Products

Find products functionally similar to this one. Select one of the following links, and you will be taken to a product group page that presents all products in this category that share the given attribute.

Customer Reviews


STMICROELECTRONICS - LM317T - ADJUSTABLE LINEAR REGULATOR, 1.2V TO 37V, TO-220 3 5 1 1
STMICROELECTRONICS - LM317T - ADJUSTABLE LINEAR REGULATOR, 1.2V TO 37V, TO-220 Great product. Worked perfectly for the project needed. Fast delivery, great price. April 23, 2015
  • 2015-06-11T15:21:36.249-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_1, tr_1
  • loc_en_US, sid_89K0685, prod, sort_default
1-1 of 1
Back to top

Customer Q&A Exchange

(There are 2 questions : 2 answers on this product)

Product Q&A

Ask your questions. Share your answers.

 
 
Browse Q&A
 
 
Search Questions
Need Product Support?
If you need immediate technical support use Live Support or Contact Us.
This space is yours...
Use this space to Ask your peers product questions or Answer those questions posted by them.
Sort by
Details: 
Can you suggest the part number of heatsink which can be used for adjustable output voltage regulator (part number LM317T)?
3 years, 3 months ago
by
NewarkTechSupp
0points
0out of 0found this question helpful.
Was this helpful?(0)(0)

Answers

A: 
According to datasheet this IC is of TO-220 package, so suggested part number of heatsink which can be used with this IC is SK 145/37,5 STS-220 from Fischer Elektronik.
3 years, 3 months ago
by
NewarkTechSupport
0points
0out of 0found this answer helpful.
Was this helpful?(0)(0)
Details: 
Are all LM317T's equivalent?
1 year, 11 months ago
by
Anonymous
0points
0out of 0found this question helpful.
Was this helpful?(0)(0)

Answers

A: 
It should work. As per supplier datasheet, LM317T is an orderable part number which comes in TO-220 package.
1 year, 11 months ago
by
TechGTC
0points
0out of 0found this answer helpful.
Was this helpful?(0)(0)
1 of 1
  • 2015-06-11T15:21:11.398-05:00
  • bvseo_lps, prod_bvqa, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasquestionsanswers
  • loc_en_US, sid_89K0685, prod, sort_default
1 of 1

Community

Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.

Filters:

Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.

Substitutes


  Newark Part No. Manufacturer Part No Manufacturer / Description
Avail Price Qty
ascdsc ascdsc ascdsc ascdsc ascdsc
Exact
58K8936
LM317T

LM317T

FAIRCHILD SEMICONDUCTOR

ADJUSTABLE LINEAR REGULATOR, 1.2V TO 37V, TO-220

Availability:​ 5,342  

Price for: Each

1+ $0.71 10+ $0.551 100+ $0.382 1000+ $0.258 More pricing

Buy

see cut-off times

More stock available week commencing 6/20/16
41K4663
LM317T/NOPB

LM317T/NOPB

TEXAS INSTRUMENTS

ADJUSTABLE LINEAR REGULATOR, 1.2V TO 37V, TO-220

Availability:​ 2,606  

Price for: Each

1+ $1.59 10+ $1.36 100+ $1.05 500+ $0.926 More pricing

Buy

see cut-off times

  • 945 Further stock expected to ship on Jun 16, 2016
  • More stock available week commencing 6/20/16
    32M2973
    LM317T

    LM317T

    NTE ELECTRONICS

    VOLTAGE REGULATOR, ADJUSTABLE, 2.2A, TO-220-3

    Availability:​ 1,648  

    Price for: Each

    1+ $1.32 50+ $1.22 100+ $1.13 500+ $1.07 More pricing

    Buy

    see cut-off times

    More stock available week commencing 5/9/16
    07B6423
    LM317T

    LM317T

    TEXAS INSTRUMENTS

    ADJUSTABLE LINEAR REGULATOR, 1.2V TO 37V, TO-220

    Availability:​ 302  

    Price for: Each

    1+ $1.74 10+ $1.48 100+ $1.19 500+ $1.04 More pricing

    Buy

    see cut-off times

    More stock available week commencing 5/23/16
    Upgrade
    89K0653
    LM217T

    LM217T

    STMICROELECTRONICS

    ADJUSTABLE LINEAR REGULATOR, 1.2V TO 37V, TO-220

    Availability:​ 20  

    Price for: Each

    1+ $1.10 10+ $0.915 25+ $0.765 100+ $0.673 More pricing

    Buy

    see cut-off times

    More stock available week commencing 6/13/16

    Associated Products


    Customers Also Bought