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33 pcs
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33 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments LM2676S-3.3/NOPB is a high-efficiency, 3A step-down (buck) voltage regulator. It is designed for ease of use with a low component count, making it suitable for various power management applications.
Key electrical specifications include a wide input voltage range from 8V to 40V, a maximum output current of 3A, and a fixed output voltage of 3.3V. The device operates at a switching frequency of 260kHz and features overcurrent protection and an enable function. The typical quiescent current is 4.2mA, with a maximum duty cycle of 91%.
This regulator is available in a TO-263-8, D²Pak package and supports surface mount technology. The operating temperature range is -40°C to 125°C (TJ). Its design simplifies the development process for engineers requiring reliable DC-DC conversion.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.94 | $2.94 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 8V minimum to 40V maximum.
The output voltage is fixed at 3.3V.
The maximum output current is 3A.
The operating junction temperature range is -40°C to 125°C.
It is available in a TO-263-8, D²Pak (7 Leads + Tab), TO-263CA package, also known as DDPAK/TO-263-7.
The switching frequency is 260kHz.
It features enable and overcurrent protection.