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ST IC Integrated Circuit L4974A
$ 23 .97
✔ In Stock (Can ship in 5-7 days)
Quantity
MOQ : 14
Payment Methods
Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
The L4974A is a stepdown monolithic power switching regulator delivering 3.5A at a voltage variable from 5.1 to 40V.
Realized with BCD mixed technology, the device uses a DMOS output transistor to obtain very high efficiency and very fast switching times. Features of the L4974A include reset and power fail for microprocessors, feed forward line regulation, soft start, limiting current and thermal protection. The device is mounted in a Powerdip 16 + 2 + 2 plastic package and requires few external components. Efficient operation at switching frequencies up to 200KHz allows reduction in the size and cost of external filter component.
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Reviews
- J
John Wasserback
Mar 21, 2026
ST IC Integrated Circuit L4974Aeasy ordering processHelpfulUnhelpful - J
Juan Gonzalez
Dec 24, 2024
ST IC Integrated Circuit L4974ABrilliantHelpfulUnhelpful - H
Heyver Joachin
Sep 27, 2024
ST IC Integrated Circuit L4974AI’m excited I came across this online place.HelpfulUnhelpful - A
Austin Hatcher
Dec 20, 2023
ST IC Integrated Circuit L4974AThat was fantastic.HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
ST IC Integrated Circuit L4974AAll was ok! No problems whatsoever.HelpfulUnhelpful
ST IC Integrated Circuit L4974A
$ 23 .97
Click here to view shipping costs.
✔ In Stock (Can ship in 5-7 days)
Quantity
MOQ : 14
Payment Methods
-
Online Support 24/7
-
12 Months Warranty for New Products
-
30 Days Money Back Guarantee
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