STM1812MWX7F
- Mfr.Part #
- STM1812MWX7F
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SOT23-3
- Stock
- 5,416
- In Stock :
- 5,416
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Supervisors
- Threshold Voltage :
- 4.37V
- Peak Reflow Temperature (Cel) :
- 260
- Type :
- Simple Reset/Power-On Reset
- Max Supply Current :
- 16μA
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Min Supply Voltage :
- 1.2V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Adjustable Threshold :
- No
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Operating Temperature :
- -40°C~105°C TA
- Reset Timeout :
- 100ms Minimum
- Lead Free :
- Lead Free
- Power Dissipation :
- 320mW
- JESD-609 Code :
- e3
- Mounting Type :
- Surface Mount
- Terminal Form :
- Gull wing
- Factory Lead Time :
- 12 Weeks
- Min Reset Threshold Voltage :
- 4.25V
- Operating Supply Current :
- 16μA
- Height :
- 1.02mm
- Supply Voltage :
- 3.6V
- Output :
- Push-Pull, Totem Pole
- Pin Count :
- 3
- Undervoltage Threshold :
- 4.25V
- RoHS Status :
- ROHS3 Compliant
- Number of Voltages Monitored :
- 1
- Length :
- 3.04mm
- Terminal Position :
- Dual
- Number of Terminations :
- 3
- Packaging :
- Tape and Reel (TR)
- Voltage - Threshold :
- 4.37V
- Max Supply Voltage :
- 5.5V
- Number of Functions :
- 1
- Watchdog Timer :
- No
- Number of Pins :
- 3
- Overvoltage Threshold :
- 4.49V
- Base Part Number :
- STM1812
- Reset :
- Active High
- Max Reset Threshold Voltage :
- 4.49V
- Width :
- 1.4mm
- Terminal Pitch :
- 0.96mm
- Number of Channels :
- 1
- Mount :
- Surface Mount
- ECCN Code :
- EAR99
- Max Power Dissipation :
- 320mW
- Nominal Supply Current :
- 16μA
- Datasheets
- STM1812MWX7F

Supervisors STMicroelectronics STM1812MWX7F Overview
The Supervisors STMicroelectronics STM1812MWX7F is a highly reliable, compact integrated circuit designed specifically for monitoring voltage levels within electronic systems to ensure optimal operation. As part of STMicroelectronics' robust line of supervisory circuits, this IC integrates features like power-on reset control, making it an essential component for managing system integrity through voltage monitoring. Its small form factor in a SOT233 package makes it ideal for applications where space is at a premium, yet reliability cannot be compromised. This supervisor IC is crucial for systems requiring consistent operation, providing an essential safeguard against power failures and undervoltage conditions.
STM1812MWX7F Features
The STM1812MWX7F supervisor IC boasts a range of features designed for comprehensive system management:
- Single monitoring channel that simplifies implementation.
- Low power consumption to enhance overall energy efficiency of the host system.
- Compact SOT233 package suitable for space-constrained applications.
- Automatic reset initialization during power failures ensures reliable system recovery.
- Wide operating temperature range suitable for harsh environments.
STM1812MWX7F Applications
- Computing Systems: Ensures stable operation by monitoring power supply consistency, crucial for server farms and data centers.
- Portable Devices: Provides battery management by preventing device operation under critical battery levels, critical for smartphones and portable gaming consoles.
- Medical Monitoring Equipment: Guarantees the reliability of life-supporting devices by overseeing power conditions, essential in medical settings.
- Automotive Electronics: Monitors voltage levels to prevent system malfunctions due to power instability in automotive control systems.
- Industrial Control Systems: Helps in maintaining system stability in industrial environments with fluctuating power supplies.
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