SP809NEK-L-4-6
- Mfr.Part #
- SP809NEK-L-4-6
- Manufacturer
- MaxLinear
- Package / Case
- TO-236-3
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SOT23-3
- Stock
- 43,831
- In Stock :
- 43,831
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- Manufacturer :
- MaxLinear
- Product Category :
- Supervisors
- Type :
- Simple Reset/Power-On Reset
- Pin Count :
- 3
- Threshold Voltage :
- +4.6V
- Qualification Status :
- Not Qualified
- Voltage - Threshold :
- 4.6V
- JESD-30 Code :
- R-PDSO-G3
- Supply Current-Max (Isup) :
- 0.003mA
- Additional Feature :
- RESET THRESHOLD VOLTAGE IS 4.6V
- Terminal Finish :
- Matte Tin (Sn)
- Temperature Grade :
- Industrial
- Adjustable Threshold :
- No
- Length :
- 2.9mm
- Mount :
- Surface Mount
- Reset :
- Active Low
- Supply Voltage-Max (Vsup) :
- 6V
- JESD-609 Code :
- e3
- Number of Channels :
- 1
- Number of Terminations :
- 3
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Power Supplies :
- 0.9/6V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Dual
- Terminal Pitch :
- 0.95mm
- Reset Timeout :
- 140 ms
- RoHS Status :
- RoHS Compliant
- Max Operating Temperature :
- 85°C
- Package / Case :
- TO-236-3
- ECCN Code :
- EAR99
- Supply Voltage-Min (Vsup) :
- 0.9V
- Terminal Form :
- Gull wing
- Number of Functions :
- 1
- Number of Voltages Monitored :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Min Operating Temperature :
- -40°C
- Datasheets
- SP809NEK-L-4-6

Supervisors MaxLinear SP809NEK-L-4-6 Overview
The MaxLinear SP809NEK-L-4-6 Supervisor IC is a highly reliable, compact solution designed for precision voltage monitoring. Manufactured by MaxLinear, this integrated circuit provides an effective way to ensure the stable operation of microprocessor systems by monitoring power supplies and other critical system voltages. It is especially suitable for applications requiring minimal component count while demanding high reliability in voltage supervision. Its small footprint in a SOT233 package makes it ideal for space-constrained applications. Employing the Supervisors MaxLinear SP809NEK-L-4-6 enhances system stability and reliability, ensuring that all operational parameters remain within specified limits, thus preventing system failures due to voltage fluctuations.
SP809NEK-L-4-6 Features
This supervisor IC features a single voltage monitoring channel which simplifies integration into existing designs. The device provides a precise reset output and operates with low power consumption, which is crucial for battery-powered devices. Its reset threshold levels are suitable for a wide range of applications, ensuring compatibility and flexibility. Additionally, the SP809NEK-L-4-6 offers an active-low reset output, which becomes assertive when the monitored voltage drops below a predetermined threshold, providing a reliable reset signal to safeguard the system.
SP809NEK-L-4-6 Applications
- Consumer Electronics: Ensures that consumer devices such as smartphones and tablets operate within safe voltage levels, enhancing device reliability and user experience.
- Computing Systems: Used in PCs and servers to monitor the power supply health, contributing to stable and reliable computing operations.
- Portable Devices: Ideal for use in battery-powered applications like portable gaming devices where maintaining voltage integrity is crucial for consistent performance.
- Industrial Systems: Monitors voltages in industrial equipment, preventing malfunctions due to unexpected voltage drops or surges.
- Automotive Electronics: Applied in automotive control systems to ensure that all electronic components receive stable voltage, thus enhancing vehicle safety and functionality.
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