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

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 349
  • 1 $1.8300
  • 10 $1.5500
  • 25 $1.3400
  • 50 $1.1700
  • 100 $0.9810
$0.9810 / $1.8300 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 $0.7370
  • 2,000 $0.6680
  • 4,000 $0.6120
  • 6,000 $0.5600
$0.5600 / $0.7370 Buy Now
DISTI # 96AC0510
Newark Power Management Rohs Compliant: Yes |Stmicroelectronics LM317D2T-TR Min Qty: 1000 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 1,000 $0.7370
  • 2,000 $0.6680
  • 4,000 $0.6120
  • 6,000 $0.5600
$0.5600 / $0.7370 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) 43652
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 264000
  • 1,000 $0.3020
  • 2,000 $0.2959
  • 4,000 $0.2898
  • 6,000 $0.2837
  • 8,000 $0.2776
  • 10,000 $0.2715
  • 100,000 $0.2654
$0.2654 / $0.3020 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
  • 2,000 $0.2959
  • 2,100 $0.2898
  • 4,100 $0.2837
$0.2837 / $0.2959 Buy Now
DISTI # 511-LM317D2T-TR
Mouser Electronics Linear Voltage Regulators 1.2-37V Adj Positive RoHS: Compliant 23910
  • 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 - 113000
  • 1,000 $0.7275
  • 2,000 $0.6861
  • 5,000 $0.6065
$0.6065 / $0.7275 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 - 2166
  • 1 $1.7497
  • 10 $1.5673
  • 25 $1.4921
  • 100 $1.2237
  • 250 $1.1487
  • 500 $1.0080
  • 1,000 $0.7943
  • 2,000 $0.7417
  • 5,000 $0.7042
$0.7042 / $1.7497 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 $0.5331
  • 2,000 $0.5098
  • 5,000 $0.4659
$0.4659 / $0.5331 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 $0.6752
  • 5,000 $0.6020
$0.6020 / $0.6752 Buy Now
STMicroelectronics 1.2 V to 37 V adjustable voltage regulators RoHS: Compliant Min Qty: 1 23900
  • 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 366000
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 1324
Cut Tape/Mini-Reel
  • 1 $0.8100
  • 10 $0.7300
  • 40 $0.6900
  • 150 $0.6500
  • 500 $0.6000
$0.6000 / $0.8100 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
DISTI # 65751026
Verical 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 Date Code: 2252 Americas - 113000
  • 1,000 $0.7246
  • 2,000 $0.6833
  • 5,000 $0.6041
$0.6041 / $0.7246 Buy Now
DISTI # 79331895
Verical 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 Date Code: 2414 Americas - 2000
  • 1,000 $0.5331
  • 2,000 $0.5098
  • 5,000 $0.4659
$0.4659 / $0.5331 Buy Now
DISTI # 78406845
Verical 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 Date Code: 2408 Americas - 1000
  • 1,000 $0.6752
  • 5,000 $0.6020
$0.6020 / $0.6752 Buy Now
Bristol Electronics   7
RFQ
Bristol Electronics   729
RFQ
Bristol Electronics   Min Qty: 6 10
  • 6 $0.9375
$0.9375 Buy Now
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 264000
  • 1,000 $0.3020
  • 2,000 $0.2959
  • 4,000 $0.2898
  • 6,000 $0.2837
  • 8,000 $0.2776
  • 10,000 $0.2715
  • 100,000 $0.2654
$0.2654 / $0.3020 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
  • 2,000 $0.2959
  • 2,100 $0.2898
  • 4,100 $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 8493
  • 1 $0.6740
  • 5 $0.5400
  • 25 $0.4350
  • 100 $0.3760
  • 500 $0.3480
  • 1,000 $0.3190
  • 2,000 $0.3080
$0.3080 / $0.6740 Buy Now
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: 1 Weeks, 6 Days Silica - 15000
Buy Now
Chip1Cloud IC REG LINEAR ADJ 1.5A D2PAK 16605
RFQ
CHIPMALL.COM LIMITED IC REG LINEAR POS ADJ 1.5A D2PAK 20592
  • 1 $0.4520
  • 10 $0.3618
  • 100 $0.2746
  • 500 $0.2531
  • 1,000 $0.2418
$0.2418 / $0.4520 Buy Now
CHIPMALL.COM LIMITED Package/EnclosureTO-263-3 18521
  • 50 $0.3200
  • 2,500 $0.2658
$0.2658 / $0.3200 Buy Now
DISTI # 1564300RL
element14 Asia-Pacific IC, VOLT REG, 1.2V-37V, DPAK-3 RoHS: Compliant Min Qty: 50 Container: Reel 31141
  • 50 $1.2317
  • 200 $1.1579
  • 500 $1.0104
$1.0104 / $1.2317 Buy Now
DISTI # 1564300
element14 Asia-Pacific IC, VOLT REG, 1.2V-37V, DPAK-3 RoHS: Compliant Min Qty: 1 Container: Cut Tape 31141
  • 1 $1.7554
  • 10 $1.4972
  • 50 $1.2317
  • 200 $1.1579
  • 500 $1.0104
$1.0104 / $1.7554 Buy Now
DISTI # 2474019
element14 Asia-Pacific IC, VOLT REG, 1.2V-37V, DPAK-3 RoHS: Compliant Min Qty: 1000 Container: Reel 0
  • 1,000 $0.7287
  • 3,000 $0.6918
$0.6918 / $0.7287 Buy Now
DISTI # 1564300RL
Farnell IC, VOLT REG, 1.2V-37V, DPAK-3 RoHS: Compliant Min Qty: 50 Lead time: 38 Weeks, 1 Days Container: Reel 31121
  • 50 $1.1616
  • 200 $1.0904
  • 500 $0.9567
$0.9567 / $1.1616 Buy Now
DISTI # 1564300
Farnell IC, VOLT REG, 1.2V-37V, DPAK-3 RoHS: Compliant Min Qty: 1 Lead time: 38 Weeks, 1 Days Container: Cut Tape 31121
  • 1 $1.8985
  • 10 $1.4114
  • 50 $1.1616
  • 200 $1.0904
  • 500 $0.9567
$0.9567 / $1.8985 Buy Now
DISTI # 2474019
Farnell IC, VOLT REG, 1.2V-37V, DPAK-3 RoHS: Compliant Min Qty: 1000 Lead time: 38 Weeks, 1 Days Container: Reel 0
  • 1,000 $0.6907
  • 3,000 $0.6557
$0.6557 / $0.6907 Buy Now
LCSC 80dB(120Hz) 1.5A Adjustable 1.2V37V Positive electrode 40V TO-263-2 Linear Voltage Regulators (LDO) ROHS 20592
  • 1 $0.4612
  • 10 $0.3692
  • 30 $0.3298
  • 100 $0.2802
  • 500 $0.2583
  • 1,000 $0.2467
$0.2467 / $0.4612 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
LM217D2T-TR 1.2 V to 37 V adjustable voltage regulators STMicroelectronics LM317D2T-TR vs LM217D2T-TR
LM317D2T 1.2 V-37V ADJUSTABLE POSITIVE REGULATOR, PSSO2, PLASTIC, D2PAK-3 onsemi LM317D2T-TR vs LM317D2T
LM317D2TXM Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, PSSO3, LEAD FREE, D2PAK-3 Fairchild Semiconductor Corporation LM317D2T-TR vs LM317D2TXM
LM317D2TG Linear Voltage Regulator, 1.5 A, High PSRR, Adjustable, Positive TJ = 0° to +125°C, 3 LEAD D2PAK, 50-TUBE onsemi LM317D2T-TR vs LM317D2TG
Part Number Description Manufacturer Compare
LM317AS 1.2 V-37V ADJUSTABLE POSITIVE REGULATOR, PSSO3, TO-263, SMT-3 Texas Instruments LM317D2T-TR vs LM317AS
LM317DCYG3 1.5-A, 40-V, adjustable linear voltage regulator 4-SOT-223 0 to 125 Texas Instruments LM317D2T-TR vs LM317DCYG3
LM317KC 3/4 Pin 1.5A Adjustable Positive Voltage Regulator 3-TO-220 0 to 125 Texas Instruments LM317D2T-TR vs LM317KC
LM317T#PBF Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, PSFM3 Analog Devices Inc LM317D2T-TR vs LM317T#PBF
LM217D2T-TR 1.2 V to 37 V adjustable voltage regulators STMicroelectronics LM317D2T-TR vs LM217D2T-TR
PJ317CM Adjustable Positive Standard Regulator, 1.25V Min, 37V Max, BIPolar, PSSO3, TO-263, 3 PIN Promax-Johnton Electronic Corporation LM317D2T-TR vs PJ317CM
LM317T 1.5-A, 40-V, adjustable linear voltage regulator 3-TO-220 Texas Instruments LM317D2T-TR vs LM317T
LM317T 1.2 V to 37 V adjustable voltage regulators STMicroelectronics LM317D2T-TR vs LM317T
LM317BD2TR4 1.2 V-37V ADJUSTABLE POSITIVE REGULATOR, PSSO2, PLASTIC, D2PAK-3 onsemi LM317D2T-TR vs LM317BD2TR4
LM317KC IC VREG 1.2 V-25 V ADJUSTABLE POSITIVE REGULATOR, MBFM2, METAL CAN, TO-3, 2 PIN, Adjustable Positive Single Output Standard Regulator National Semiconductor Corporation LM317D2T-TR vs LM317KC

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: