STM6821TWY6F
- Mfr.Part #
- STM6821TWY6F
- Manufacturer
- STMicroelectronics
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SOT23-5
- Stock
- 1,187
- In Stock :
- 1,187
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Supervisors
- Accuracy :
- 2.5 %
- Package / Case :
- SC-74A, SOT-753
- Packaging :
- Tape and Reel (TR)
- Number of Channels :
- 1
- Voltage - Threshold :
- 3.08V
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Reset Timeout :
- 140ms Minimum
- JESD-609 Code :
- e4
- Peak Reflow Temperature (Cel) :
- 260
- Length :
- 2.9mm
- Max Reset Threshold Voltage :
- 3.11V
- Reset :
- Active High
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Undervoltage Threshold :
- 3.04V
- Width :
- 1.6mm
- Pin Count :
- 5
- Output :
- Push-Pull, Totem Pole
- Max Supply Voltage :
- 5.5V
- Factory Lead Time :
- 14 Weeks
- Type :
- Simple Reset/Power-On Reset
- ECCN Code :
- EAR99
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Operating Supply Current :
- 12μA
- Base Part Number :
- STM6821
- Height :
- 1.15mm
- Terminal Form :
- Gull wing
- Adjustable Threshold :
- No
- Number of Pins :
- 5
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Number of Voltages Monitored :
- 1
- Min Reset Threshold Voltage :
- 3.04V
- Number of Functions :
- 1
- Max Power Dissipation :
- 320mW
- Number of Terminations :
- 5
- Nominal Supply Current :
- 12μA
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Radiation Hardening :
- No
- Overvoltage Threshold :
- 3.11V
- Power Dissipation :
- 320mW
- Operating Temperature :
- -40°C~85°C TA
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Min Supply Voltage :
- 1V
- Max Supply Current :
- 12μA
- Watchdog Timer :
- yes
- Mount :
- Surface Mount
- Datasheets
- STM6821TWY6F

Supervisors STMicroelectronics STM6821TWY6F Overview
The STM6821TWY6F from STMicroelectronics is a state-of-the-art Supervisory IC designed to monitor power supply and system health, ensuring reliable operation and system stability. As a compact, single-channel supervisor, this device is crucial in managing system reset operations across various applications. This IC operates effectively in tight spaces due to its SOT23-5 package, making it an ideal solution for advanced electronic assemblies where space is at a premium. The Supervisors STMicroelectronics STM6821TWY6F ensures continuous monitoring of power and system conditions, providing timely interventions to prevent system failures.
STM6821TWY6F Features
The STM6821TWY6F includes several key features that enhance its functionality and reliability. Primarily, it offers precise monitoring of under-voltage conditions, with the ability to programmably set threshold levels. This flexibility allows designers to tailor the supervisor to specific system requirements. Additionally, the device includes a manual reset input, enabling system designers to implement a straightforward user-initiated reset feature. Its low power consumption and wide operating temperature range make it suitable for diverse environmental conditions and energy-conscious applications.
STM6821TWY6F Applications
- Consumer Electronics: Used in devices like smartphones and tablets to manage power stability and prevent data loss during unexpected power disruptions.
- Portable Medical Devices: Ensures that handheld medical instruments maintain power integrity, critical for reliable diagnostics and patient safety.
- Automotive Systems: Monitors power conditions in automotive electronics, contributing to vehicle reliability and safety in diverse operating environments.
- Industrial Controls: In industrial environments, it protects sensitive control systems from power irregularities, thereby avoiding costly downtime and maintenance.
- Computing Systems: Helps in managing power supply to critical computing infrastructure, safeguarding against data corruption during power failures.
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