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Description
STMICROELECTRONICS L7905CD2T-TR Fixed LDO Voltage Regulator, 7905, -35V to -10V, 1.4V Dropout, -5Vout, 1.5Aout, TO-263-3The L7905CD2T TR is a 3 terminal Negative Voltage 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, it 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
The L7905CD2T-TR is a 3-terminal Negative Voltage 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, it 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 of 4% at 25�C
Applications
Power Management
Product details
| Input Voltage Max | -10V |
| Fixed Output Voltage Nom. | -5V |
| 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 | -5V 1.5A LDO Voltage Regulators |
| Automotive Qualification Standard | - |
| LDO Regulator Case Style | TO-263 |
| Packaging | Cut Tape |
| Dropout Voltage Vdo | 1.4V |
| MSL | - |
Other details
| Brand | STMICROELECTRONICS |
| Part Number | L7905CD2T-TR |
| Quantity | Each (Supplied on Cut Tape) |
| 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.
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- 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
4.3 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
Perfect For Those Upgrading From Manual Cleansing
Whether you just need to replace your old electric systems or you are moving on up to the electric age, this is a good set to go with. Also makes for a nice gift.
You get both a sonic toothbrush and an oral flosser. Once you take that step, you'll never go back. So much more thorough cleansing all around. The toothbrush is nice and powerful at 40,000 VPM. That's pretty powerful and gives you a much deeper cleansing. Personally, I wouldn't go any lower than that unless you have really sensitive gums. Of course, you can adjust intensities with this, so you'll be fine either way.
The oral flosser is good and will get what your toothbrush misses. That's not a reflection on this particular toothbrush, but on toothbrushes of any kind as a whole. Does a great job at removing all sorts of stuff lodged between your teeth. Easy to use and you won't have a water line getting in your way. I would highly suggest that you pour a little bit of mouthwash in with your flosser for an even more effective cleansing.
You get several replacement heads for your toothbrush and several different tips for the flosser. Enough that you'll have a very clean mouth for a good, long time.
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Reviewed in the United States on June 1, 2022
★★★★★ 5
Value
Style: Classic
Good value and performance
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Reviewed in the United States on October 20, 2025
★★★★★ 5
Burst water flosser
Style: Classic
Burst water flosser replacement tips. The flosser is a good product, this tip lasted over 3 years. Easy to change to new tip
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Reviewed in the United States on May 19, 2025
★★★★★ 5
Recommend this product
Style: Classic
Good replacement tips for my water flosser. Recommend the seller.
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Reviewed in the United States on April 13, 2026
★★★★★ 5
Exactly what I needed!
Style: Classic, Style: Classic
My old one broke and for some reason I couldn’t log onto their website to order a pair, so I’m glad I found these here! They fit perfectly!
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Reviewed in the United States on January 10, 2025