STM1818TWX7F
- Mfr.Part #
- STM1818TWX7F
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SOT23-3
- Stock
- 8,595
- In Stock :
- 8,595
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Supervisors
- Undervoltage Threshold :
- 2.98V
- Height :
- 1.02mm
- Terminal Pitch :
- 0.96mm
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Voltage - Threshold :
- 3.06V
- Terminal Position :
- Dual
- Min Reset Threshold Voltage :
- 2.98V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Supply Voltage :
- 5.5V
- Watchdog Timer :
- No
- Mounting Type :
- Surface Mount
- Operating Supply Current :
- 16μA
- Nominal Supply Current :
- 16μA
- Max Power Dissipation :
- 320mW
- REACH SVHC :
- No SVHC
- Adjustable Threshold :
- No
- Length :
- 3.04mm
- Width :
- 1.4mm
- Reset Timeout :
- 100ms Minimum
- Number of Channels :
- 1
- Packaging :
- Tape and Reel (TR)
- Type :
- Simple Reset/Power-On Reset
- Base Part Number :
- STM1818
- Peak Reflow Temperature (Cel) :
- 260
- Number of Pins :
- 3
- Termination :
- SMD/SMT
- Number of Functions :
- 1
- Reset :
- Active Low
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Power Dissipation :
- 320mW
- Operating Temperature :
- -40°C~105°C TA
- Supply Voltage :
- 3.6V
- Accuracy :
- 2.5 %
- RoHS Status :
- ROHS3 Compliant
- Lead Free :
- Lead Free
- Mount :
- Surface Mount
- Output :
- Open Drain, Bidirectional
- Max Supply Current :
- 16μA
- Number of Terminations :
- 3
- Factory Lead Time :
- 12 Weeks
- Pin Count :
- 3
- Overvoltage Threshold :
- 3.15V
- Max Output Current :
- 20mA
- Min Supply Voltage :
- 1.2V
- Number of Voltages Monitored :
- 1
- Terminal Form :
- Gull wing
- JESD-609 Code :
- e3
- ECCN Code :
- EAR99
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Max Reset Threshold Voltage :
- 3.15V
- Threshold Voltage :
- 3.06V
- Datasheets
- STM1818TWX7F

Supervisors STMicroelectronics STM1818TWX7F Overview
Introducing the STM1818TWX7F, an innovative IC Supervisor designed and manufactured by STMicroelectronics to ensure optimal performance and reliability in electronic systems. As a leading expert in integrated circuits, STMicroelectronics brings forth this cutting-edge solution to meet the demands of modern electronics applications.
This one-channel supervisor, encapsulated in a compact SOT233 package, serves as a vigilant guardian for electronic systems, overseeing their operation and ensuring stable functionality. With its advanced features and robust design, the STM1818TWX7F is poised to elevate the performance and longevity of electronic devices across various industries.
STM1818TWX7F Features
- Single-channel supervision for enhanced system reliability
- Compact SOT233 package for space-constrained applications
- Precision monitoring of voltage levels for optimal performance
- Wide operating voltage range for versatile compatibility
- Low power consumption for energy-efficient operation
- High accuracy and stability over temperature and voltage variations
- Reset output with adjustable threshold and delay options
- Built-in power-on reset and watchdog timer for comprehensive system monitoring
- Robust design with built-in protection features for enhanced durability
STM1818TWX7F Applications
- Industrial Automation: The STM1818TWX7F ensures reliable operation of control systems, PLCs, and industrial sensors by monitoring voltage levels and providing timely reset signals, thereby preventing system malfunctions and downtime.
- Telecommunications: In telecom infrastructure equipment such as base stations and network switches, this supervisor IC safeguards critical components against voltage fluctuations, contributing to uninterrupted communication services and network stability.
- Automotive Electronics: Integrated into automotive ECUs, the STM1818TWX7F monitors system voltages and triggers reset signals when necessary, enhancing the overall reliability and safety of vehicle electronics systems.
- Consumer Electronics: From smart appliances to IoT devices, this IC supervisor ensures stable operation and protects electronic components from power supply disturbances, delivering a seamless user experience and prolonging device lifespan.
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