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Description
MAXIM INTEGRATED PRODUCTS LM4040DIM3-2.5+T Voltage Reference Shunt - Fixed, 2.5V reference, ± 20ppm/°C, SOT-23-3This is a Voltage Reference Shunt Fixed, 2. 5V reference, 20ppm C, SOT 23 3 product from MAXIM INTEGRATED PRODUCTS with the model number LM4040DIM3 2. 5+TProduct details Operating Temperature Min 40C Initial Accuracy 1% Operating Temperature Max 85C Reference Voltage 2. 5V Voltage Reference Type Shunt Fixed No. of Pins 3Pins Product Range LM4040 Series Automotive Qualification Standard Temperature Coefficient 20ppm C Voltage Reference Case Style SOT
This is a Voltage Reference Shunt - Fixed, 2.5V reference, ± 20ppm/°C, SOT-23-3 product from MAXIM INTEGRATED PRODUCTS with the model number LM4040DIM3-2.5+TProduct details
| Operating Temperature Min | -40°C |
| Initial Accuracy | 1% |
| Operating Temperature Max | 85°C |
| Reference Voltage | 2.5V |
| Voltage Reference Type | Shunt - Fixed |
| No. of Pins | 3Pins |
| Product Range | LM4040 Series |
| Automotive Qualification Standard | - |
| Temperature Coefficient | ± 20ppm/°C |
| Voltage Reference Case Style | SOT-23 |
| Packaging | Cut Tape |
| MSL | MSL 1 - Unlimited |
Other details
| Brand | MAXIM INTEGRATED PRODUCTS |
| Part Number | LM4040DIM3-2.5+T |
| Quantity | Each (Supplied on Cut Tape) |
| Technical Data Sheet EN |
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.5 ★★★★★
Based on 1443 reviews
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Product Reviews
★★★★★ 5
Great
Works great, as long as you don’t lean of one edge too much
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
★★★★★ 5
Good roller
Sturdy and strong. Rolls smooth. I used it to put down sound deadener in my classic car. Sometimes you think cheap is cheap but this is a good one.
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Reviewed in the United States on April 12, 2026
★★★★★ 5
Great value great quality.
Very good quality made and very good price.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Makes For Quiet Rides
Model: 10 SqFt(0.95 SqM)
Comparable quality and performance to name brand competitor. It sticks on strong, easy to apply, and does make a difference in sound reduction. Turn your hollow shell sounding vehicle panels into solid sounding walls.
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Reviewed in the United States on March 15, 2026
★★★★★ 5
Must for subwoofers. True 2mm spec. High quality.
Model: 36 SqFt(3.4 SqM), Model: 36 SqFt(3.4 SqM)
Let me start of by saying WOW! This made a huge difference in the SQ of my L7S pushing 930w rms. Before I had major rattles in my 2020 Honda Civic SI. Taking the time to do this to my trunk and Lid made me realize just how loud my subwoofer actually is. It literally eliminated the rattles throughout my whole car. I still plan on doing this to my doors and rear deck but once I upgrade the speakers. I still have half of the box just doing the trunk and lid so 1 box of 36sf will be enough for most of the areas that need to get done. You may need a little more overall. This is true 2mm spec. Very sticky and easy to apply. It just take time to finish the work correctly and roll it down. It is not as heavy as I thought it was going to be. The size of the sheets are perfect for what you need to do. The value is on point for the quality. It does not rip very easily but you can cut it to size without any problems. Again, This is a must buy for anyone who is pushing 1000w rms or more.
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Reviewed in the United States on November 29, 2025
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