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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
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Product Reviews
★★★★★ 5
Great for running
Size: One Size, Color: (001) Black / Black / Reflective
Hat fits well and worked great for my marathon. The Velcro doesn’t pull on my hair.
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Reviewed in the United States on November 24, 2025
★★★★★ 5
Cute and comfortable, though a little big without tightening a bit
Size: One Size, Color: (100) White / White / Reflective
Love the bright color and material. It fits a little big at first but has the ability to tighten quite a bit so it should be fine like it is for me. I just have a smaller head. It has great coverage. Feels comfortable as well.
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Reviewed in the United States on January 7, 2026
★★★★★ 4
Perfect fit
Size: One Size, Color: (001) Black / Black / Reflective
I ordered this to wear during my upcoming vacation. It will shade my face from direct sunlight. I initially wished the brim was just a tad bit shorter but then I realize the current brim size will serve the purpose; that being the reason why it was purchased.
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Reviewed in the United States on June 24, 2025
★★★★★ 5
Buy it!
Size: One Size, Color: (001) Black / Black / Reflective, Size: One Size, Color: (001) Black / Black / Reflective
This hat (visor) is by far one of the most comfortable ones I’ve ever worn! Absolutely love it!!!!
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Underarmor
Size: One Size, Color: (001) Black / Black / Reflective
Me encanta todo lo de esta marca. Calidad
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Reviewed in the United States on June 2, 2026
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