MIC812LUY
- Mfr.Part #
- MIC812LUY
- Manufacturer
- Micrel Inc.
- Package / Case
- TO-253-4, TO-253AA
- Datasheet
- Download
- Description
- MICROPROCESSOR RESET CIRCUIT
- Stock
- 23,931
- In Stock :
- 23,931
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- Manufacturer :
- Micrel Inc.
- Product Category :
- Power Management - Specialized
- Max Operating Temperature :
- 85°C
- Battery Backup Switching :
- No Backup
- Series :
- --
- Number of Functions :
- 1
- RoHS :
- Details
- Mount :
- Surface Mount
- Manufacturer :
- Microchip
- Additional Feature :
- MANUAL RESET INPUT
- Output Type :
- Active High, Push-Pull
- Package / Case :
- TO-253-4, TO-253AA
- Base Part Number :
- MIC812
- Qualification Status :
- Not Qualified
- Terminal Form :
- Gull wing
- Min Operating Temperature :
- -40°C
- JESD-30 Code :
- R-PDSO-G4
- Min Reset Threshold Voltage :
- 4.5V
- Peak Reflow Temperature (Cel) :
- 260
- Reset :
- Active Low
- Reset Timeout :
- 140ms Minimum
- Lead Free :
- Lead Free
- Number of Terminals :
- 4
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Number of Channels :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- ECCN Code :
- EAR99
- Adjustable Threshold :
- No
- Number of Pins :
- 4
- Supply Voltage-Min (Vsup) :
- 1 V
- HTS Code :
- 8542.39.00.01
- Product Type :
- Supervisory Circuits
- Product Status :
- Active
- Manual Reset :
- MANUAL RESET
- Factory Lead Time :
- 7 Weeks
- Output :
- Push-Pull, Totem Pole
- Width :
- 1.3 mm
- Supplier Device Package :
- SOT-143
- Length :
- 2.86 mm
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Mounting Style :
- SMD/SMT
- Terminal Pitch :
- 1.9 mm
- Minimum Operating Temperature :
- - 40 C
- Reach Compliance Code :
- Compliant
- Threshold Voltage :
- 4.63 V
- Mounting Type :
- Surface Mount
- Reset Delay Time :
- 240 ms
- Max Reset Threshold Voltage :
- 4.75V
- Type :
- Simple Reset/Power-On Reset
- Watchdog Timer :
- No
- Published :
- 2005
- Brand :
- Microchip Technology
- JESD-609 Code :
- e4
- Base Product Number :
- MIC812
- Product Category :
- Supervisory Circuits
- Maximum Operating Temperature :
- + 85 C
- Temperature Grade :
- Industrial
- Number of Voltages Monitored :
- 1
- Packaging :
- Tape and Reel (TR)
- Subcategory :
- PMIC - Power Management ICs
- Surface Mount :
- yes
- RoHS Status :
- ROHS3 Compliant
- Max Supply Voltage :
- 5.5V
- Power Dissipation :
- 320mW
- Supply Voltage-Max (Vsup) :
- 5.5 V
- Package Shape :
- RECTANGULAR
- Min Supply Voltage :
- 1V
- Number of Elements :
- 1
- Terminal Position :
- Dual
- Seated Height-Max :
- 1.12 mm
- Operating Temperature :
- -40°C~85°C TA
- Voltage - Threshold :
- 4.63V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Datasheets
- MIC812LUY

Power Management - Specialized Micrel Inc. MIC812LUY Overview
The MIC812LUY from Micrel Inc. is a specialized microprocessor reset circuit that is integral for maintaining system reliability in various applications. This component ensures that microprocessors and other critical system hardware reset to a known, stable state upon power-up or during undesirable voltage drops, preventing system errors and data corruption. The robust design of the MIC812LUY makes it ideal for handling the rigorous demands of modern electronic devices, providing consistent performance and enhancing overall system integrity.
MIC812LUY Features
The MIC812LUY features include a precision monitoring of 3.08V power supply voltages, ensuring accurate reset functionality across a broad range of applications. It offers low power consumption and a small body SOT-23 packaging, making it suitable for compact systems that require reliable voltage monitoring without sacrificing board space.
MIC812LUY Applications
- Consumer Electronics: In devices like smartphones and tablets, the MIC812LUY ensures that the device operates reliably by providing a stable reset mechanism following voltage fluctuations.
- Computing Devices: It is used in PCs and servers to maintain system stability and prevent data corruption during unexpected power interruptions.
- Industrial Systems: The MIC812LUY is critical in industrial automation systems, providing dependable reset functionality that ensures machinery operates without interruption, despite potential voltage dips.
- Automotive Applications: Employed in automotive electronics to ensure that critical control units reset correctly and continue to function seamlessly under variable power conditions.
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