STM1811LWX7F
- Mfr.Part #
- STM1811LWX7F
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SOT23-3
- Stock
- 6,667
- In Stock :
- 6,667
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Supervisors
- Supply Voltage :
- 3.6V
- Nominal Supply Current :
- 16μA
- Lead Free :
- Lead Free
- Factory Lead Time :
- 12 Weeks
- Terminal Position :
- Dual
- Width :
- 1.4mm
- Output :
- Open Drain or Open Collector
- Max Reset Threshold Voltage :
- 4.75V
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Type :
- Simple Reset/Power-On Reset
- Height :
- 1.02mm
- Min Reset Threshold Voltage :
- 4.5V
- Voltage - Threshold :
- 4.62V
- Max Supply Voltage :
- 5.5V
- Mounting Type :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Adjustable Threshold :
- No
- Min Supply Voltage :
- 1.2V
- Reset :
- Active Low
- Threshold Voltage :
- 4.62V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Supply Current :
- 16μA
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Length :
- 3.04mm
- Operating Supply Current :
- 4μA
- Packaging :
- Tape and Reel (TR)
- Terminal Pitch :
- 0.96mm
- Pin Count :
- 3
- Watchdog Timer :
- No
- Overvoltage Threshold :
- 4.75V
- Max Power Dissipation :
- 320mW
- RoHS Status :
- ROHS3 Compliant
- Reset Timeout :
- 100ms Minimum
- Power Dissipation :
- 320mW
- Number of Channels :
- 1
- Mount :
- Surface Mount
- Number of Voltages Monitored :
- 1
- Base Part Number :
- STM1811
- JESD-609 Code :
- e3
- Number of Functions :
- 1
- Operating Temperature :
- -40°C~105°C TA
- Number of Pins :
- 3
- Peak Reflow Temperature (Cel) :
- 260
- ECCN Code :
- EAR99
- Terminal Form :
- Gull wing
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Undervoltage Threshold :
- 4.5V
- Number of Terminations :
- 3
- Datasheets
- STM1811LWX7F

Supervisors STMicroelectronics STM1811LWX7F Overview
The Supervisors STMicroelectronics STM1811LWX7F is a high-performance, single-channel voltage supervisor IC designed for precision monitoring of power supplies in electronic equipment. With its robust design, this component ensures system reliability by providing real-time protective actions against power failures or anomalies. Ideal for demanding applications, the STM1811LWX7F helps in maintaining optimal operation of your devices, safeguarding against data loss and hardware damage due to unstable voltages.
STM1811LWX7F Features
This IC boasts several key features that make it indispensable for circuit protection:
- Single voltage monitoring capability
- Low power consumption
- High accuracy voltage threshold
- Compact SOT233 package, suitable for space-constrained applications
- Automatic system reset during voltage drops
- Wide operating temperature range, ensuring reliability across various environments
STM1811LWX7F Applications
- Computing Systems: Ensures stable operations by monitoring power supplies, preventing system crashes due to voltage anomalies.
- Portable Devices: Maintains device integrity by providing consistent checks on power levels, crucial for battery-operated devices.
- Industrial Equipment: Offers reliable voltage monitoring which is critical in environments where consistent machine operation is necessary.
- Telecommunication Infrastructure: Plays an essential role in safeguarding communications equipment from voltage instabilities that could lead to data loss or system failures.
- Consumer Electronics: Protects consumer devices such as smartphones and gaming consoles by ensuring they operate within safe voltage levels.
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