Register or Sign In
Power Circuits / Linear Regulator ICs / LM317D2T-TR
Datasheets
LM317D2T-TR by: STMicroelectronics

1.2 V to 37 V adjustable voltage regulators

Part Details for LM317D2T-TR by STMicroelectronics

Overview of LM317D2T-TR by STMicroelectronics

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Price & Stock for LM317D2T-TR

Part # Distributor Description Stock Price Buy
DISTI # 95M9031
Newark Ic, Volt Reg, 1.2V-37V, Dpak-3, Fixed Output Voltage Nom.:-, Adjustable Output Voltage Min:1.2V, Adjustable Output Voltage Max:37V, Input Voltage Min:3V, Input Voltage Max:40V, Product Range:-, Output Current:2.2A, Output Rohs Compliant: Yes |Stmicroelectronics LM317D2T-TR Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 31463
  • 1 $1.8300
  • 10 $1.5300
  • 25 $1.3300
  • 50 $1.1500
  • 100 $0.9730
$0.9730 / $1.8300 Buy Now
DISTI # 96AC0510
Newark Power Management Rohs Compliant: Yes |Stmicroelectronics LM317D2T-TR Min Qty: 1000 Package Multiple: 1 Date Code: 0 Container: Reel 263000
  • 1,000 $0.7300
  • 2,000 $0.6620
  • 4,000 $0.6070
  • 6,000 $0.5550
  • 10,000 $0.5200
$0.5200 / $0.7300 Buy Now
DISTI # 45Y5408
Newark Ic, Volt Reg, 1.2V-37V, Dpak-3, Fixed Output Voltage Nom.:-, Adjustable Output Voltage Min:1.2V, Adjustable Output Voltage Max:37V, Input Voltage Min:3V, Input Voltage Max:40V, Product Range:-, Output Current:2.2A, Output Rohs Compliant: Yes |Stmicroelectronics LM317D2T-TR Min Qty: 1000 Package Multiple: 1 Date Code: 1 Container: Reel 0
  • 1,000 $0.7300
  • 2,000 $0.6620
  • 4,000 $0.6070
  • 6,000 $0.5550
$0.5550 / $0.7300 Buy Now
DISTI # 497-1571-1-ND
DigiKey IC REG LINEAR POS ADJ 1.5A D2PAK Min Qty: 1 Lead time: 12 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 43564
In Stock
  • 1 $1.6300
  • 10 $1.4570
  • 25 $1.3828
  • 100 $1.1359
  • 250 $1.0619
  • 500 $0.9384
  • 1,000 $0.7408
  • 2,000 $0.6915
  • 5,000 $0.6569
  • 10,000 $0.6322
$0.6322 / $1.6300 Buy Now
DISTI # LM317D2T-TR
Avnet Americas Linear Voltage Regulator, Adjustable, Positive Output, 3 V to 40 V, 1.2 V to 37 V, 2.2 A, 3 Pins, D2PAK - Tape and Reel (Alt: LM317D2T-TR) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 12 Weeks, 0 Days Container: Reel 263000
  • 1,000 $0.2410
  • 2,000 $0.2370
  • 4,000 $0.2329
  • 6,000 $0.2288
  • 8,000 $0.2248
$0.2248 / $0.2410 Buy Now
DISTI # LM317D2T-TR
Avnet Americas Linear Voltage Regulator, Adjustable, Positive Output, 3 V to 40 V, 1.2 V to 37 V, 2.2 A, 3 Pins, D2PAK - Tape and Reel (Alt: LM317D2T-TR) RoHS: Compliant Min Qty: 3000 Package Multiple: 1000 Lead time: 12 Weeks, 0 Days Container: Reel 0
  • 3,000 $0.2959
  • 5,000 $0.2898
  • 8,000 $0.2837
$0.2837 / $0.2959 Buy Now
DISTI # LM317D2T-TR
Avnet Americas Linear Voltage Regulator, Adjustable, Positive Output, 3 V to 40 V, 1.2 V to 37 V, 2.2 A, 3 Pins, D2PAK - Tape and Reel (Alt: LM317D2T-TR) RoHS: Compliant Min Qty: 2000 Package Multiple: 3000 Lead time: 22 Weeks, 0 Days Container: Reel 0
RFQ
DISTI # 511-LM317D2T-TR
Mouser Electronics Linear Voltage Regulators 1.2-37V Adj Positive RoHS: Compliant 23676
  • 1 $1.6300
  • 10 $1.4600
  • 25 $1.3900
  • 100 $1.1400
  • 250 $1.0700
  • 500 $0.9390
  • 1,000 $0.6780
  • 2,000 $0.6340
  • 5,000 $0.6110
$0.6110 / $1.6300 Buy Now
DISTI # E02:0323_00213019
Arrow Electronics The LM317D2T-TR are variable voltage regulators with a wide operating voltage range of 1.2 V to 37 V and output current capacity up to 1.5 A Min Qty: 1000 Package Multiple: 1000 Lead time: 12 Weeks Date Code: 2252 Europe - 115000
  • 1,000 $0.6716
  • 2,000 $0.6297
  • 5,000 $0.5858
$0.5858 / $0.6716 Buy Now
DISTI # E54:1762_06543228
Arrow Electronics The LM317D2T-TR are variable voltage regulators with a wide operating voltage range of 1.2 V to 37 V and output current capacity up to 1.5 A Min Qty: 1000 Package Multiple: 1000 Lead time: 12 Weeks Date Code: 2414 Europe - 2000
  • 1,000 $0.5055
  • 2,000 $0.4812
  • 5,000 $0.4553
$0.4553 / $0.5055 Buy Now
DISTI # V36:1790_06553365
Arrow Electronics The LM317D2T-TR are variable voltage regulators with a wide operating voltage range of 1.2 V to 37 V and output current capacity up to 1.5 A Min Qty: 2000 Package Multiple: 1000 Lead time: 12 Weeks Date Code: 2408 Americas - 1000
  • 2,000 $0.6212
  • 5,000 $0.5832
$0.5832 / $0.6212 Buy Now
DISTI # E21:3489_00213019
Arrow Electronics The LM317D2T-TR are variable voltage regulators with a wide operating voltage range of 1.2 V to 37 V and output current capacity up to 1.5 A Min Qty: 1 Package Multiple: 1 Lead time: 12 Weeks Date Code: 2339 Europe - 56
  • 1 $0.8146
  • 10 $0.7689
  • 25 $0.7292
  • 100 $0.6582
  • 250 $0.6299
  • 500 $0.5850
  • 1,000 $0.4831
  • 2,000 $0.4711
  • 5,000 $0.4290
$0.4290 / $0.8146 Buy Now
STMicroelectronics 1.2 V to 37 V adjustable voltage regulators RoHS: Compliant Min Qty: 1 23675
  • 1 $1.6000
  • 10 $1.4300
  • 25 $1.3600
  • 100 $1.1200
  • 250 $1.0500
  • 500 $0.9200
$0.9200 / $1.6000 Buy Now
Future Electronics LM317 Series 1.2 V 1.5 A Positive Adjustable Voltage Regulator - D2PAK RoHS: Compliant pbFree: Yes Min Qty: 1000 Package Multiple: 1000 Container: Reel 464000
Reel
  • 1,000 $0.6450
  • 2,000 $0.6300
  • 3,000 $0.6250
  • 4,000 $0.6200
  • 5,000 $0.6000
$0.6000 / $0.6450 Buy Now
Future Electronics LM317 Series 1.2 V 1.5 A Positive Adjustable Voltage Regulator - D2PAK RoHS: Compliant pbFree: Yes Min Qty: 1000 Package Multiple: 1000 Container: Reel 360000
Reel
  • 1,000 $0.6600
  • 3,000 $0.6400
  • 5,000 $0.6300
  • 10,000 $0.6200
  • 20,000 $0.6000
$0.6000 / $0.6600 Buy Now
Future Electronics LM317 Series 1.2 V 1.5 A Positive Adjustable Voltage Regulator - D2PAK RoHS: Compliant pbFree: Yes Min Qty: 1000 Package Multiple: 1000 Container: Reel 53000
Reel
  • 1,000 $0.6450
  • 2,000 $0.6300
  • 3,000 $0.6250
  • 4,000 $0.6200
  • 5,000 $0.6000
$0.6000 / $0.6450 Buy Now
Future Electronics LM317 Series 1.2 V 1.5 A Positive Adjustable Voltage Regulator - D2PAK RoHS: Compliant pbFree: Yes Min Qty: 1 Package Multiple: 1 Container: Cut Tape/Mini-Reel 1204
Cut Tape/Mini-Reel
  • 1 $1.4100
  • 10 $1.2800
  • 40 $1.2000
  • 150 $1.1300
  • 500 $1.0600
$1.0600 / $1.4100 Buy Now
Future Electronics LM317 Series 1.2 V 1.5 A Positive Adjustable Voltage Regulator - D2PAK RoHS: Compliant pbFree: Yes Min Qty: 1000 Package Multiple: 1000 Container: Reel 1000
Reel
  • 1,000 $0.6450
  • 2,000 $0.6300
  • 3,000 $0.6250
  • 4,000 $0.6200
  • 5,000 $0.6000
$0.6000 / $0.6450 Buy Now
Future Electronics LM317 Series 1.2 V 1.5 A Positive Adjustable Voltage Regulator - D2PAK RoHS: Compliant pbFree: Yes Min Qty: 1000 Package Multiple: 1000 Container: Reel 0
Reel
  • 1,000 $0.6600
  • 3,000 $0.6400
  • 5,000 $0.6300
  • 10,000 $0.6200
  • 20,000 $0.6000
$0.6000 / $0.6600 Buy Now
Bristol Electronics   Min Qty: 6 10
  • 6 $0.9375
$0.9375 Buy Now
Bristol Electronics   729
RFQ
Bristol Electronics   3747
RFQ
Quest Components Voltage Regulator, Adjustable, +1.2 TO +37V, Bi-Polar, 3 Pin, Plastic, SIP 7
  • 1 $1.3950
  • 5 $1.1625
$1.1625 / $1.3950 Buy Now
Quest Components Voltage Regulator, Adjustable, +1.2 TO +37V, Bi-Polar, 3 Pin, Plastic, SIP 8
  • 1 $1.2500
  • 5 $1.0000
$1.0000 / $1.2500 Buy Now
DISTI # LM317D2T-TR
Avnet Americas Linear Voltage Regulator, Adjustable, Positive Output, 3 V to 40 V, 1.2 V to 37 V, 2.2 A, 3 Pins, D2PAK - Tape and Reel (Alt: LM317D2T-TR) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 12 Weeks, 0 Days Container: Reel 263000
  • 1,000 $0.2410
  • 2,000 $0.2370
  • 4,000 $0.2329
  • 6,000 $0.2288
  • 8,000 $0.2248
$0.2248 / $0.2410 Buy Now
DISTI # LM317D2T-TR
Avnet Americas Linear Voltage Regulator, Adjustable, Positive Output, 3 V to 40 V, 1.2 V to 37 V, 2.2 A, 3 Pins, D2PAK - Tape and Reel (Alt: LM317D2T-TR) RoHS: Compliant Min Qty: 2000 Package Multiple: 3000 Lead time: 22 Weeks, 0 Days Container: Reel 0
RFQ
DISTI # LM317D2T-TR
Avnet Americas Linear Voltage Regulator, Adjustable, Positive Output, 3 V to 40 V, 1.2 V to 37 V, 2.2 A, 3 Pins, D2PAK - Tape and Reel (Alt: LM317D2T-TR) RoHS: Compliant Min Qty: 3000 Package Multiple: 1000 Lead time: 12 Weeks, 0 Days Container: Reel 0
  • 3,000 $0.2959
  • 5,000 $0.2898
  • 8,000 $0.2837
$0.2837 / $0.2959 Buy Now
DISTI # LM317D2T-TR
TME IC: voltage regulator, linear,adjustable, 1.2÷37V, 1.5A, D2PAK Min Qty: 1 7953
  • 1 $0.6810
  • 5 $0.5460
  • 25 $0.4390
  • 100 $0.3800
  • 500 $0.3510
  • 1,000 $0.3220
  • 2,000 $0.3110
$0.3110 / $0.6810 Buy Now
Ameya Holding Limited LM317 Series 1.2 V 1.5 A Positive Adjustable Voltage Regulator - D2PAK 880854
RFQ
GLYN GmbH & Co. KG Linear Voltage Regulator ADJ 1 Output 1.5A D2PAK 3000
RFQ
DISTI # LM317D2T-TR
Avnet Silica Linear Voltage Regulator, Adjustable, Positive Output, 3 V to 40 V, 1.2 V to 37 V, 2.2 A, 3 Pins, D2PAK (Alt: LM317D2T-TR) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 13 Weeks, 0 Days Silica - 15000
Buy Now
CHIPMALL.COM LIMITED Package/EnclosureTO-263-3 12921
  • 50 $0.3048
  • 2,500 $0.2540
$0.2540 / $0.3048 Buy Now
CHIPMALL.COM LIMITED IC REG LINEAR POS ADJ 1.5A D2PAK 28205
  • 1 $0.4240
  • 10 $0.3353
  • 100 $0.2536
  • 500 $0.2435
  • 1,000 $0.2364
$0.2364 / $0.4240 Buy Now
LCSC 80dB(120Hz) 1.5A Adjustable 1.2V37V Positive electrode 40V TO-263-2 Linear Voltage Regulators (LDO) ROHS 28205
  • 1 $0.4327
  • 10 $0.3421
  • 30 $0.2982
  • 100 $0.2588
  • 500 $0.2485
  • 1,000 $0.2412
$0.2412 / $0.4327 Buy Now
Win Source Electronics IC REG LINEAR ADJ 1.5A D2PAK 144350
  • 75 $0.7070
  • 175 $0.5800
  • 270 $0.5620
  • 370 $0.5440
  • 480 $0.5260
  • 640 $0.4710
$0.4710 / $0.7070 Buy Now

Part Details for LM317D2T-TR

LM317D2T-TR CAD Models

  • Part Symbol

    Part Symbol

  • Footprint

    footprint

  • 3D Model

    3D Model

Available Download Formats

Sign in to download CAD models Register or Sign In

By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy

LM317D2T-TR Part Data Attributes:

Parametric Data
LM317D2T-TR STMicroelectronics
Buy Now Datasheet
Compare Parts:
LM317D2T-TR STMicroelectronics 1.2 V to 37 V adjustable voltage regulators
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer STMICROELECTRONICS
Part Package Code D2PAK
Pin Count 3
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 22 Weeks
Samacsys Manufacturer STMicroelectronics
Adjustability ADJUSTABLE
Input-Output Voltage Differential-Max 40 V
Input-Output Voltage Differential-Min 3 V
JESD-30 Code R-PSSO-G2
JESD-609 Code e3
Length 10.2 mm
Line Regulation-Max (%/V) 0.07
Load Regulation-Max(%) 1.5%
Moisture Sensitivity Level 1
Number of Functions 1
Number of Outputs 1
Number of Terminals 2
Operating Temperature TJ-Max 125 °C
Operating Temperature TJ-Min
Output Current1-Max 1.5 A
Output Voltage1-Max 37 V
Output Voltage1-Min 1.2 V
Package Body Material PLASTIC/EPOXY
Package Equivalence Code SMSIP3H,.55TB
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, HEAT SINK/SLUG
Packing Method TR
Peak Reflow Temperature (Cel) 245
Qualification Status Not Qualified
Regulator Type ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR
Seated Height-Max 4.83 mm
Surface Mount YES
Technology BIPOLAR
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 2.54 mm
Terminal Position SINGLE
Time@Peak Reflow Temperature-Max (s) 30
Width 9.15 mm

Alternate Parts for LM317D2T-TR

This table gives cross-reference parts and alternative options found for LM317D2T-TR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LM317D2T-TR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
LM317D2TXM Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, PSSO3, LEAD FREE, D2PAK-3 Fairchild Semiconductor Corporation LM317D2T-TR vs LM317D2TXM
LM217D2T-TR 1.2 V to 37 V adjustable voltage regulators STMicroelectronics LM317D2T-TR vs LM217D2T-TR
Part Number Description Manufacturer Compare
LM317T2 1.2 V-37V ADJUSTABLE POSITIVE REGULATOR, PSFM3, PLASTIC, TO-220, 3 PIN onsemi LM317D2T-TR vs LM317T2
LM317BD2T 1.2 V-37V ADJUSTABLE POSITIVE REGULATOR, PSSO2, PLASTIC, D2PAK-3 onsemi LM317D2T-TR vs LM317BD2T
LM317T Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, PSFM3 Analog Devices Inc LM317D2T-TR vs LM317T
LM317BD2TR4G Linear Voltage Regulator, 1.5 A, High PSRR, Adjustable, Positive TJ = -40° to +125°C, 3 LEAD D2PAK, 800-REEL onsemi LM317D2T-TR vs LM317BD2TR4G
LM317BD2TG Linear Voltage Regulator, 1.5 A, High PSRR, Adjustable, Positive TJ = -40° to +125°C, 3 LEAD D2PAK, 50-TUBE onsemi LM317D2T-TR vs LM317BD2TG
LM217D2T-TR 1.2 V to 37 V adjustable voltage regulators STMicroelectronics LM317D2T-TR vs LM217D2T-TR
LM317T/NOPB 1.5-A, 40-V, adjustable linear voltage regulator 3-TO-220 0 to 125 Texas Instruments LM317D2T-TR vs LM317T/NOPB
LM317D2TXM Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, PSSO3, LEAD FREE, D2PAK-3 Fairchild Semiconductor Corporation LM317D2T-TR vs LM317D2TXM
LM317SX 1.2 V-37V ADJUSTABLE POSITIVE REGULATOR, PSSO3, TO-263, 3 PIN Texas Instruments LM317D2T-TR vs LM317SX
LM317T 3-Terminal 1.5 A Positive Adjustable Voltage Regulator, 1000-TUBE onsemi LM317D2T-TR vs LM317T

LM317D2T-TR Related Parts

Share by Email

Something went wrong!
Please enter a valid e-mail address
Email sent!
Recipient Email:
Add a recipient
Hello!

We are passing along some cool findings on Findchips sent to you from .

The data is for LM317D2T-TR by STMicroelectronics.
They’ve also added a data comparison to this page with by .

Click on the link below to check it out on Findchips.com.

Update Alert Settings for: LM317D2T-TR by STMicroelectronics

Inventory Alert
  • Please alert me when LM317D2T-TR inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for the following LM317D2T-TR alternates:
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.
No pricing information is available at this time
Pricing Alert
  • Please alert me when the single part price for LM317D2T-TR to
    $
    for at least parts from one of my selected distributors.
    Your Pricing Alert is set to expire on .
    Set this alert to expire in Update this alert to expire · Expired on
  • Also alert me for the following LM317D2T-TR alternates:
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.

Your part alert has been saved!

Alerts are triggered based off of individual distributors that you choose. Select your distributor(s) below.

Your part alert has been saved!

Register
Password Guidelines

Is at least 8 characters in length

Must include at least 3 of the following:

One lower-case character (a-z)

One upper-case character (A-Z)

One numeric character (0-9)

One special character (!#$%^&*)

Alert is successfully saved for LM317D2T-TR.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare LM317D2T-TR by STMicroelectronics

Select a part to compare:
Part Number Manufacturer Description
No result found.
Something went wrong!
Or search for a different part: