ST1S40IDR 3 A DC step-down switching regulator
STMicroelectronics
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- Darmowa próbka
- MPN:
- ST1S40IDR
- Producent:
- STMicroelectronics
- Obudowa:
- SO8
- Dodany do bazy:
- Ostatnio widziany:
- Zmiana ceny:
- -0.56% (30.10.2025)
- Poprzednia cena:
- 1.79
| Ilość [ x szt]: | 10+ | 25+ | 100+ | 250+ | 500+ |
|---|---|---|---|---|---|
| Cena USD [za szt]: | 1.31 | 1.20 | 1.07 | 1.00 | 0.96 |
Sugerowane produkty dla st1s40idr
The ST1S40 is an internally compensated 850 kHz fixed-frequency PWM synchronous step-down regulator. ST1S40 operates from 4.0 V to 18 V input, while it regulates an output voltage as low as 0.8 V and up to VIN.
The ST1S40 integrates a 95 mΩ high side switch and 69 mΩ synchronous rectifier allowing very high efficiency with very low output voltages.
The peak current mode control with internal compensation delivers a very compact solution with a minimum component count.
The ST1S40 is available in VFQFPN 4 mm x 4 mm 8 lead package, HSOP-8 and standard SO-8 package.
Elecena nie prowadzi sprzedaży elementów elektronicznych, ani w niej nie pośredniczy.
Produkt pochodzi z oferty sklepu STMicroelectronics