SKU: 30028634361

STMICROELECTRONICS L4941BV Fixed LDO Voltage Regulator, 7V to 16V, 450mV Dropout, 5Vout, 1Aout, TO-220-3

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Description

STMICROELECTRONICS L4941BV Fixed LDO Voltage Regulator, 7V to 16V, 450mV Dropout, 5Vout, 1Aout, TO-220-3The L4941BV is a 3 terminal very low drop Positive Regulator features thermal shutdown and short circuit protection. This device is particularly suitable for battery powered equipment, reducing consumption and prolonging battery life. It employs internal current limiting, anti saturation circuit, thermal shut down and safe area protection. Very low quiescent current Reverse polarity protection Applications Industrial, Consumer Electronics, Power

The L4941BV is a 3-terminal very low drop Positive Regulator features thermal shutdown and short-circuit protection. This device is particularly suitable for battery-powered equipment, reducing consumption and prolonging battery-life. It employs internal current limiting, anti-saturation circuit, thermal shut-down and safe area protection.
  • Very low quiescent current
  • Reverse polarity protection

Applications

Industrial, Consumer Electronics, Power Management

Product details

Input Voltage Max 16V
Fixed Output Voltage Nom. 5V
Operating Temperature Min -40°C
Output Current 1A
Adjustable Output Voltage Max -
Operating Temperature Max 150°C
No. of Pins 3Pins
Adjustable Output Voltage Min -
Output Type Fixed
Input Voltage Min 7V
Product Range 5V 1A LDO Voltage Regulators
Automotive Qualification Standard -
LDO Regulator Case Style TO-220
Packaging Each
Dropout Voltage Vdo 450mV
MSL -

Other details

Brand STMICROELECTRONICS
Part Number L4941BV
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.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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
SKU: 30028634361

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4.3 ★★★★★
Based on 27 reviews
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Product Reviews
N
Verified Purchase
Nana rice
Battle Creek, US
★★★★★ 5
Good purchase
Color: Black
We used this screen to divide the beds at a hotel. It gave the perfect privacy, was easy to put up and very sturdy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
K
Verified Purchase
Kaylin
Bozeman, US
★★★★★ 1
Would not recommend
Color: Black
Product was terrible, it was not sturdy at all
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
N
Verified Purchase
NIKI73
Carnegie, US
★★★★★ 5
Order with confidence!
Color: Black
Pleased with my purchase!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
C
coffeeandcode
Natrona Heights, US
★★★★★ 4
Awesome, portable room divider for larger rooms
Color: Black, Color: Black
I chose this room divider to use in my son's room that also serves as my home office! It is 72" x 72" in size, so it truly blocks out the other side of the room for optimal privacy. Once it's assembled, it's mildly sturdy - as long as you can bet both ends with the "feet" in line with the ground. I wish that the framework poles had more of an interlocking system so that the divider was easier to erect. I assembled this on carpet, so I had some issues getting the divider to stop moving. It takes a lot of work to set up, as it is massive, so definitely have someone help you. I would suggest adding weights of some sort to the feet of this divider to keep it from shifting. I ended up leaning mine against a bookcase shelf so it wouldn't lean. All and all, this is a great product if you are looking to make a room multipurpose.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 2, 2025
J
Verified Purchase
John Grey
Phoenix, US
★★★★★ 5
As described
Color: Black
Light weight, easy to put together and you can disconnect the ends and just roll the whole thing nice and tight for quick out of the way storage. Pretty sturdy, doesn't fall over if you bump into it, you could use it outside but if there's a lot of light you can see through a tiny bit if you're really close but I only tested this indoors so not sure about patio types
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 18, 2025

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