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Description
STMICROELECTRONICS L7915CV Fixed LDO Voltage Regulator, 7915, -35V to -23V, 1.1V Dropout, -15Vout, 1.5Aout, TO-220-3The L7915CV is a Single Gauge 3 terminal Negative Voltage Regulator with 15V output voltage. It is available in several fixed output voltages, making it useful in a wide range of applications. This regulator can provide local on card regulation, eliminating the distribution problems associated with single point regulation, furthermore, having the same voltage option as the L78 positive standard series, this is particularly suited for split power
The L7915CV is a Single Gauge 3-terminal Negative Voltage Regulator with -15V output voltage. It is available in several fixed output voltages, making it useful in a wide range of applications. This regulator can provide local on-card regulation, eliminating the distribution problems associated with single point regulation, furthermore, having the same voltage option as the L78 positive standard series, this is particularly suited for split power supplies. If adequate heat sinking is provided, it can deliver over 1.5A output current. Although designed primarily as fixed voltage regulators, this device can be used with external components to obtain adjustable voltages and currents.
- Thermal overload protection
- Short-circuit protection
- Output transition SOA protection
- Output tolerance 2% (AC version) or 4% (C version) at 25°C
Applications
Power Management
Product details
| Input Voltage Max | -23V |
| Fixed Output Voltage Nom. | -15V |
| Operating Temperature Min | 0°C |
| Output Current | 1.5A |
| Adjustable Output Voltage Max | - |
| Operating Temperature Max | 150°C |
| No. of Pins | 3Pins |
| Adjustable Output Voltage Min | - |
| Output Type | Fixed |
| Input Voltage Min | -35V |
| Product Range | -15V 1.5A LDO Voltage Regulators |
| Automotive Qualification Standard | - |
| LDO Regulator Case Style | TO-220 |
| Packaging | Each |
| Dropout Voltage Vdo | 1.1V |
| MSL | - |
Other details
| Brand | STMICROELECTRONICS |
| Part Number | L7915CV |
| Quantity | Each |
| Technical Data Sheet EN | |
| Product Change Notice 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.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 2083 reviews
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Product Reviews
★★★★★ 4
Quiet and easy to install on your car or SUV. Good quality blades.
Size: 24"/18"/14"
Wiper blades were easy to put on and come with an easy to follow instructional booklet. Wiper blades themselves are constructed well and made of quality rubber material. The other advantage is they come with all three blades which saves you time and money. Took about 10-15 minutes to replace all three wiper blades which can be done without any tools. The blades are quiet and so far do not cause any streaking. I recommend these blades if you’re looking for OEM quality blades that are easily replaceable and quieter than old blades that need replacing. They work well in heavy rainstorms.
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Perfect fit at a perfect price!
Size: 26"/24"/14"
I was hesitant at first with buying an all-in-one set. In the past, I had to buy the windshield wipers separate from the rear due to compatibility issues. I read the reviews and took a chance. The material quality far exceeds what the price would suggest. The size matched the old blades. They look sturdy and will hold up over time. The instructions are mostly pictures but that proved to be enough. All you have to do is remove your old wiper blade. Identify the wiper arm end. Find that style on the installation sheet. Identify what clip configuration is needed for your wiper arm end from the same installation sheet. You may have to remove some layers of the new wiper blade assembly. It's easy to do since they are clipped on top of one another. For my 2021 Honda Pilot I had to remove the top two pieces to expose the type of clip I needed. It just snapped into place with minimal effort. Once both were installed I tested them by cycling wipes with wiper fluid. No streaks told me I had consistent contact throughout the wipe cycle. The back was simple. I had to rotate the old blade all the way around until the blade faced upward. Then I supported the wiper arm while I pulled the old blade out and away. The new blade is installed facing upward. As you rotated the blade downward, apply pressure towards the wiper arm and the blade will snap into place. I tested with a wiped cycle and the blade had constant contact with the glass. Crystal clear vision at the front and back. I will trust this brand with my other car, a 2017 Volvo XC60, and submit a review at that time. Order now! Operators are standing by!
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Reviewed in the United States on September 25, 2025
★★★★★ 5
Great Value
Size: 26"/14"/10"
Great value for an all in one kit. They are just as good as OEM. Definitely will buy again when needed. Durable and easy installation.
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Easy to install
Size: 26"17"12"
Are Easy to install, excellent materials, fits perfect Nissan rogue 2015, you don’t need any tool to install, the price it’s affordable.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
High quality, great performance
Size: 28"/14"/14"
I was impressed by the quality of this product. It was a little tricky figuring out how to put them on at first, but once I did, it was actually very easy. This is a product that I will plan on purchasing again in the future!
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Reviewed in the United States on April 26, 2026
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