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LM317D2T-TR
Linear Voltage Regulator, Adjustable, 40V primary input, 1.2V to 37V/2.2A/1 Output, TO-263-3
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ManufacturerSTMICROELECTRONICS
Manufacturer Part NoLM317D2T-TRCopy
Manufacturer Standard Lead Time15 weeks
Newark Part No.
Full Reel45Y5408
Re-Reel95M9031RL
Cut Tape95M9031
Your Part Number
20,015 In Stock
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Delivery in 4-6 Business Days(UK stock)
Order before 6pm EST standard shipping
Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | $1.070 | $1.07 |
| Total Price | $1.07 | ||
Cut Tape & Re-Reel
| Quantity | Price |
|---|---|
| 1+ | $1.070 |
| 50+ | $0.686 |
| 100+ | $0.603 |
| 250+ | $0.564 |
| 500+ | $0.540 |
| 1000+ | $0.519 |
| 2500+ | $0.498 |
| 5000+ | $0.487 |
Full Reel
| Quantity | Price |
|---|---|
| 1000+ | $0.519 |
| 3000+ | $0.498 |
| 5000+ | $0.487 |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoLM317D2T-TRCopy
Manufacturer Standard Lead Time15 weeks
Newark Part No.
Full Reel45Y5408
Re-Reel95M9031RL
Cut Tape95M9031
Technical Datasheet
Fixed Output Voltage Nom-
Output TypeAdjustable
No. of Outputs1Outputs
Adjustable Output Voltage Min1.2V
Output Voltage Nom0
Adjustable Output Voltage Max37V
Output Voltage - Nom-
Output Voltage Min1.2V
Output Voltage Max37V
Input Voltage Min3V
Output Current2.2A
Input Voltage Max40V
Product Range-
Output Current Max2.2A
Max Output Current2.2A
Linear Regulator Case StyleTO-263 (D2PAK)
Output Current Max2.2A
IC Case / PackageTO-263 (D2PAK)
No. of Pins3Pins
IC MountingSurface Mount
Operating Temperature Min0°C
Operating Temperature Max125°C
Qualification-
MSL-
SVHCNo SVHC (25-Jun-2025)
Product Overview
LM317D2T-TR is a 1.2V to 37V adjustable voltage regulator intended for use as positive adjustable voltage regulator. It is designed to supply more than 1.5A of load current with an output voltage adjustable over a 1.2 to 37V 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.
- 0.1% line and load regulation
- Floating operation for high voltages
- Current limiting, thermal shutdown and SOA control
- Available in a 3 pin D²PAK package
Technical Specifications
Fixed Output Voltage Nom
-
No. of Outputs
1Outputs
Output Voltage Nom
0
Output Voltage - Nom
-
Output Voltage Max
37V
Output Current
2.2A
Product Range
-
Max Output Current
2.2A
Output Current Max
2.2A
No. of Pins
3Pins
Operating Temperature Min
0°C
Qualification
-
SVHC
No SVHC (25-Jun-2025)
Output Type
Adjustable
Adjustable Output Voltage Min
1.2V
Adjustable Output Voltage Max
37V
Output Voltage Min
1.2V
Input Voltage Min
3V
Input Voltage Max
40V
Output Current Max
2.2A
Linear Regulator Case Style
TO-263 (D2PAK)
IC Case / Package
TO-263 (D2PAK)
IC Mounting
Surface Mount
Operating Temperature Max
125°C
MSL
-
Technical Docs (2)
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Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (25-Jun-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Product traceability