ST · 48-LQFP (7x7)
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ST L9780 Automotive Power Management Regulator IC
| Supply Voltage | 4.9V~5.1V |
| Output Current | 0.8A |
| Switching Frequency | 4MHz |
| Operating Current | 2.2mA |
| Operating Temperature | -40℃~125℃ |
| Package | LQFP 48 7x7x1.4mm |
| Packing | Tray |
| RoHS | Ecopack2 |
Automotive wide range air fuel sensor interface IC，SPI communication. Integrated voltage controlled current source pump cell driver，reference cell impedance measurement，heater FET driver and fault diagnostic function
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