MOSFET DRVR 450V 0.5A 1-OUT Hi Side Non-Inv 8-Pin SO N Tube Product overview: L9857 from STMicroelectronics is a Gate Driver IC for power MOSFET and IGBT drive stages, motor inverters, DC-DC converters, lighting control, and industrial power electronics. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 450V, 0.5A. Search-friendly keywords include gate driver IC, MOSFET driver, IGBT driver, power switching, 450V, 0.5A, Gate Drivers ICs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 730-L9857 can be used for catalog matching and distributor lookup.
Manufacturer: STMicroelectronics
Win Source Part Number: 070627-L9857
Packaging: Reel - TR
Mounting: SMD (SMT)
Channel Type: Single
Input Type: Non-Inverting
Driven Configuration: High-Side
Number of Drivers: 1
Gate Type: N-Channel MOSFET
Current - Peak Output (Source, Sink): 500mA, 500mA
High Side Voltage - Max (Bootstrap): 300V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -55°C to 150°C (TJ)
Case / Package: 8-SO
Supply Voltage - Operating: 10 V to 18 V
Rise and Fall Time: 100ns, 100ns
Popularity: Medium
Fake Threat In the Open Market: 57 pct.
Supply and Demand Status: Limited
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | |
|---|---|---|
| Product Category | Gate Drivers | Gate Drivers |
| Product Number | 730-L9857 | 070627-L9857 |
| Product Name | 450V 0.5A Gate Driver IC | PMIC - PMIC - Gate Drivers - L9857 |
| Number of Outputs | 1; 1 | |
| Supply Voltage | 10 to 18 volts | 10 to 18 volts |
| Driver Type | High-side | |
| Output Configuration | Noninverting | |
| Output Current | 0.5000 amps |
