Low

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

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

Product Information


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

Description

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.

Features:

  • 0.1 % line and load regulation
  • Floating operation for high voltages
  • Current limiting, Thermal shutdown and SOA control

Applications:

  • Power Management

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:

  •  130/207
  •  131/204

Availability

Availability:  2,070


  • 2,070 in stock for same day shipping
 
Check stock and lead times
    Per the manufacturer, more stock expected week of 8/3/15

Price for: Each 1

Minimum order quantity: 1

Order multiple quantity: 1

Unit Price: $0.775

Buy

Price

Quantity List Price
1 - 9 $0.775
10 - 24 $0.665
25 - 99 $0.58
100 - 249 $0.50
250 - 499 $0.434
500 - 999 $0.358
1000 - 2499 $0.285
2500+ $0.274

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.

Back to top

Customer Reviews


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)?
2 years, 4 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.
2 years, 4 months ago
by
NewarkTechSupport
0points
0out of 0found this answer helpful.
Was this helpful?(0)(0)
Details: 
Are all LM317T's equivalent?
1 year 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 ago
by
TechGTC
0points
0out of 0found this answer helpful.
Was this helpful?(0)(0)
1 of 1
1 of 1
Back to top

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.
Back to top

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

ADJUSTABLE LINEAR REGULATOR, 1.2V TO 37V, TO-220; 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:3; Packaging:Each ;RoHS Compliant: Yes

  Write a Review | Ask a Question

5,655

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

Buy
  • 5,655 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 6/29/15
41K4663
LM317T/NOPB

LM317T/NOPB

TEXAS INSTRUMENTS

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

ADJUSTABLE LINEAR REGULATOR, 1.2V TO 37V, TO-220; 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:3; Packaging:Each ;RoHS Compliant: Yes

  Write a Review | Ask a Question

2,729

1+ $1.58 10+ $1.26 100+ $0.965 500+ $0.746 More pricing

Buy
  • 2,729 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 7/13/15
32M2973
LM317T

LM317T

NTE ELECTRONICS

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

VOLTAGE REGULATOR, ADJUSTABLE, 2.2A, TO-220-3; Input Voltage Min:4.2V; Input Voltage Max:40V; Output Voltage Min:1.2V; Output Voltage Max:37V; Output Current:2.2A; Linear Regulator Case Style:TO-220; No. of Pins:3; Packaging:Each ;RoHS Compliant: Yes

  Write a Review | Ask a Question

3,874

1+ $0.584 Promotional price 50+ $0.584 Promotional price 100+ $0.584 Promotional price 500+ $0.50 Promotional price More pricing

Buy
  • 3,874 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 6/8/15
07B6423
LM317T

LM317T

TEXAS INSTRUMENTS

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

ADJUSTABLE LINEAR REGULATOR, 1.2V TO 37V, TO-220; 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:3; Packaging:Each ;RoHS Compliant: No

  Write a Review | Ask a Question

336

1+ $1.71 10+ $1.37 100+ $1.15 500+ $0.871 More pricing

Buy
  • 336 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 6/15/15
Upgrade
89K0653
LM217T

LM217T

STMICROELECTRONICS

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

ADJUSTABLE LINEAR REGULATOR, 1.2V TO 37V, TO-220; Input Voltage Min:-; 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:3; Packaging:Each ;RoHS Compliant: Yes

  Write a Review | Ask a Question

4

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

Buy
  • 4 in stock for same day shipping

see cut-off times

 
Check more stock
    Per the manufacturer, more stock expected week of 6/29/15

Associated Products


Customers Also Bought