AST1S31PUR Up to 4 V, 3 A step-down 1.5 MHz switching regulator for automotive applications
STMicroelectronics
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- Sklep zagraniczny
- MPN:
- AST1S31PUR
- Producent:
- STMicroelectronics
- Waluta:
- dolar amerykański
- Dodany do bazy:
- Ostatnio widziany:
- Zmiana ceny:
- -13% (01.02.2025)
- Poprzednia cena:
- 4.94 USD
| Ilość [ x szt]: | 10+ | 25+ | 100+ | 250+ | 500+ |
|---|---|---|---|---|---|
| Cena USD [za szt]: | 3.02 | 2.83 | 2.53 | 2.42 | 2.21 |
The AST1S31 device is an internally compensated 1.5 MHz fixed-frequency PWM synchronous step-down regulator. The AST1S31 device operates from 2.8 V to 4 V input, while it regulates an output voltage as low as 0.8 V and up to VIN.
The AST1S31 integrates a 70 mΩ high-side switch and a 55 mΩ synchronous rectifier allowing very high efficiency with very low output voltages.
The peak current mode control with an internal compensation deliver a very compact solution with a minimum component count.
The AST1S31 device is available in a 3 x 3 mm, 8 leads VFDFPN package.
Elecena nie prowadzi sprzedaży elementów elektronicznych, ani w niej nie pośredniczy.
Produkt pochodzi z oferty sklepu STMicroelectronics