FM809RS3X
- Mfr.Part #
- FM809RS3X
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- Datasheet
- Download
- Description
- IC SUPERVISOR PWR SUP SUPPORT
- Stock
- 13,471
- In Stock :
- 13,471
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Supervisors
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- JESD-30 Code :
- R-PDSO-G3
- Terminal Position :
- Dual
- Number of Functions :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Finish :
- MATTE TIN
- Pin Count :
- 3
- Supply Voltage-Min (Vsup) :
- 1V
- Terminal Form :
- Gull wing
- RoHS Status :
- RoHS Compliant
- Length :
- 2.9mm
- Number of Channels :
- 1
- Width :
- 1.3mm
- Supply Voltage :
- 3V
- JESD-609 Code :
- e3
- Temperature Grade :
- Industrial
- Terminal Pitch :
- 0.95mm
- Seated Height-Max :
- 1.14mm
- Surface Mount :
- yes
- Adjustable Threshold :
- No
- Peak Reflow Temperature (Cel) :
- 260
- Number of Terminals :
- 3
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Operating Temperature (Min) :
- -40°C
- Pbfree Code :
- yes
- Operating Temperature (Max) :
- 105°C
- Supply Voltage-Max (Vsup) :
- 5.5V
- Datasheets
- FM809RS3X

Supervisors Fairchild Semiconductor FM809RS3X Overview
Introducing the Supervisors Fairchild Semiconductor FM809RS3X, a cutting-edge Integrated Circuit (IC) designed specifically for power supply support. Developed by Fairchild Semiconductor, this IC supervisor ensures robust monitoring and management of power conditions in electronic systems. Its primary role is to safeguard sensitive microprocessors by resetting them under various fault conditions, thereby preventing data loss and hardware damage. This device is pivotal for applications demanding high reliability and precision in power supply monitoring, making it an essential component for bulk purchasing by businesses focused on technological advancements.
FM809RS3X Features
The FM809RS3X stands out with its ability to monitor power supply conditions continuously, triggering an automatic reset for connected microprocessors upon detecting voltage anomalies. This IC includes features such as low power consumption, high accuracy voltage threshold settings, and a compact SOT-23 package that makes it ideal for space-constrained applications. Its robust design is tailored to enhance the reliability and longevity of electronic systems.
FM809RS3X Applications
- Computing Systems: Enhances system stability by monitoring and managing power supply, preventing crashes in sensitive computing environments.
- Telecommunication Equipment: Critical for maintaining the reliability of telecom infrastructure, ensuring uninterrupted service and reducing downtime.
- Portable Devices: Ideal for battery-operated devices where power efficiency and minimal space consumption are crucial.
- Industrial Systems: Provides dependable power supervision in harsh industrial settings, safeguarding against voltage fluctuations and spikes.
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