MIC812TUY TR
- Mfr.Part #
- MIC812TUY TR
- Manufacturer
- Microchip Technology
- Package / Case
- TO-253-4, TO-253AA
- Datasheet
- Download
- Description
- MICROPROCESSOR RESET CIRCUIT
- Stock
- 2,428
- In Stock :
- 2,428
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- Manufacturer :
- Microchip Technology
- Product Category :
- Specialized ICs
- Chip Enable Signals :
- No
- Maximum Operating Supply Voltage :
- 5.5 V
- Mounting :
- Surface Mount
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- HTS Code :
- 8542.39.00.01
- Length :
- 2.86 mm
- Operating Temperature :
- -40°C~85°C TA
- Surface Mount :
- yes
- Type :
- Simple Reset/Power-On Reset
- Mounting Type :
- Surface Mount
- Package / Case :
- TO-253-4, TO-253AA
- Factory Lead Time :
- 12 Weeks
- Terminal Form :
- Gull wing
- Number of Functions :
- 1
- Terminal Pitch :
- 1.9 mm
- Adjustable Threshold :
- No
- RoHS :
- Details
- Number of Voltages Monitored :
- 1
- Additional Feature :
- MANUAL RESET INPUT
- Package Shape :
- RECTANGULAR
- JESD-30 Code :
- R-PDSO-G4
- Max Supply Voltage :
- 5.5V
- Output Driver :
- Active High/Push-Pull
- Manufacturer :
- Microchip
- Max Reset Threshold Voltage :
- 3.15V
- Base Product Number :
- MIC812
- Typical Operating Supply Voltage :
- 3.3 V
- JESD-609 Code :
- e4
- RoHS Status :
- ROHS3 Compliant
- Number of Terminals :
- 4
- Product Status :
- Active
- Min Supply Voltage :
- 1V
- Number of Pins :
- 4
- Min Reset Threshold Voltage :
- 3V
- Number of Supervisors :
- 1
- Mounting Style :
- SMD/SMT
- Minimum Operating Supply Voltage :
- 1 V
- Supply Voltage-Max (Vsup) :
- 5.5 V
- Reset :
- Active Low
- Reset Timeout :
- 140ms Minimum
- Mount :
- Surface Mount
- Number of Elements :
- 1
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Output Type :
- Active High, Push-Pull
- Max Operating Temperature :
- 85°C
- Published :
- 2016
- Watchdog Timer :
- No
- Output :
- Push-Pull, Totem Pole
- Product Category :
- Supervisory Circuits
- Brand :
- Microchip Technology
- Power Fail Detection :
- No
- Packaging :
- Tape and Reel (TR)
- ECCN Code :
- EAR99
- Battery Backup Switching :
- No
- Number of Channels :
- 1
- Manual Reset :
- yes
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Supply Voltage-Min (Vsup) :
- 1 V
- Supplier Device Package :
- SOT-143
- Seated Height-Max :
- 1.12 mm
- Width :
- 1.3 mm
- Temperature Grade :
- Industrial
- Pin Count :
- 4
- Lead Free :
- Lead Free
- Supplier Package :
- SOT-143
- Qualification Status :
- Not Qualified
- Terminal Position :
- Dual
- Screening Level :
- Industrial
- Operating Supply Current :
- 10 uA
- Power Dissipation :
- 320mW
- Series :
- --
- Product Type :
- Supervisory Circuits
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Reach Compliance Code :
- Compliant
- Subcategory :
- PMIC - Power Management ICs
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- MIC812
- Voltage - Threshold :
- 3.08V
- Datasheets
- MIC812TUY TR

Specialized ICs Microchip Technology MIC812TUY TR Overview
The Specialized ICs Microchip Technology MIC812TUY TR is a compact, highly reliable voltage supervisor designed to monitor supply voltage levels and system health in electronic applications. Featuring a precision voltage threshold and low operating current, this device ensures system stability by providing critical system resets. It operates over a voltage range from 1V to 5.5V, catering to a wide array of low-voltage applications. Its push-pull, totem pole output can directly interface with other logic components, making it a versatile choice for integrated solutions. This model comes in a TO-253-4 package, suitable for surface mount applications, and supports an operational temperature range of -40°C to 85°C, ensuring robust performance under varied environmental conditions.
Key Features
Simple Reset/Power-On Reset functionality ensures reliable system start-up
Minimum supply voltage of 1V and a maximum of 5.5V
Operating supply current of 10 uA, which promotes energy efficiency
Output type: Push-Pull, Totem Pole, enabling direct drive of load circuits
Packaging type: TO-253-4 (SOT-143), designed for compact surface mount applications
Temperature range: -40°C to 85°C, suitable for harsh environments
Applications
The Specialized ICs Microchip Technology MIC812TUY TR voltage supervisor is integral in maintaining system integrity across various applications. It is particularly useful in:
- Medical-specific isolation transformers and insulation monitors, ensuring patient and device safety.
- Transformer load monitoring equipment, critical for industrial settings.
- External alarm systems, providing immediate notifications during fault conditions.
- Display equipment, ensuring proper operation in consumer electronics.
- DC stabilized power supply modules, crucial for consistent power delivery.
- Insulation fault location systems, used in detecting and diagnosing system failures.
- Magnetic resonance imaging (MRI) systems, where power stability impacts imaging quality.
- Stable power systems and sensitive sensors in both industrial and research environments.
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