IC SUPERVISOR PWR SUP SUPPORT Product overview: FM809MS3X from Fairchild (onsemi) is a Voltage Supervisor IC for reset control, voltage monitoring, brownout detection, power sequencing, and reliable embedded system startup. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include voltage supervisor, reset IC, power monitoring, brownout detection, Voltage Supervisor IC, Supervisors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 691-FM809MS3X can be used for catalog matching and distributor lookup.
Manufacturer: Fairchild Semiconductor
Win Source Part Number: 264111-FM809MS3X
Popularity: Medium
Fake Threat In the Open Market: 29 pct.
Supply and Demand Status: Balance
Voltage Supervisor/Reset IC, Fixed, 1 Channel, +4.38V, CMOS, PDSO3
Supervisor Push-Pull, Totem Pole 1 Channel SOT-23
IC SUPERVISOR PWR SUP SUPPORT
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Rochester Electronics | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips |
| Product Number | 691-FM809MS3X | 264111-FM809MS3X | FM809MS3X | FM809MS3X | FM809MS3X |
| Product Name | Voltage Supervisor IC | PMIC - PMIC - Supervisors - FM809MS3X | Supervisors | Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors | |
| Number of Supplies | 1 |
