MIC812JU
- Mfr.Part #
- MIC812JU
- Manufacturer
- Micrel Inc.
- Package / Case
- TO-253-4, TO-253AA
- Datasheet
- Download
- Description
- IC SUPERVISOR MICROPROCES RESET
- Stock
- 12,453
- In Stock :
- 12,453
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- Manufacturer :
- Micrel Inc.
- Product Category :
- Supervisors
- Manufacturer :
- Microchip
- Package / Case :
- TO-253-4, TO-253AA
- Base Part Number :
- MIC812
- Max Supply Voltage :
- 5.5V
- Base Product Number :
- MIC812
- Brand :
- Microchip Technology
- Factory Lead Time :
- 14 Weeks
- Type :
- Simple Reset/Power-On Reset
- Series :
- --
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Package Shape :
- RECTANGULAR
- Supply Voltage-Max (Vsup) :
- 5.5 V
- Temperature Grade :
- Industrial
- JESD-30 Code :
- R-PDSO-G4
- Battery Backup Switching :
- No Backup
- Threshold Voltage :
- 4 V
- Product Type :
- Supervisory Circuits
- Packaging :
- Tape and Reel (TR)
- Number of Functions :
- 1
- Package :
- Tape and Reel (TR)
- ECCN Code :
- EAR99
- Seated Height-Max :
- 1.12 mm
- Mount :
- Surface Mount
- Reset Delay Time :
- 240 ms
- Mounting Type :
- Surface Mount
- Voltage - Threshold :
- 4V
- Watchdog Timer :
- No
- RoHS :
- Details
- Minimum Operating Temperature :
- - 40 C
- Length :
- 2.86 mm
- Maximum Operating Temperature :
- + 85 C
- Adjustable Threshold :
- No
- Manual Reset :
- MANUAL RESET
- Subcategory :
- PMIC - Power Management ICs
- Lead Free :
- Lead Free
- Product Status :
- Active
- Output Type :
- Active High, Push-Pull
- Number of Channels :
- 1
- Max Operating Temperature :
- 85°C
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- Dual
- Supplier Device Package :
- SOT-143
- Reach Compliance Code :
- Compliant
- Surface Mount :
- yes
- HTS Code :
- 8542.39.00.01
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Width :
- 1.3 mm
- Number of Pins :
- 4
- Mounting Style :
- SMD/SMT
- Min Reset Threshold Voltage :
- 3.89V
- Terminal Form :
- Gull wing
- Supply Current-Max (Isup) :
- 0.015 mA
- Number of Elements :
- 1
- Number of Terminals :
- 4
- Max Reset Threshold Voltage :
- 4.1V
- Operating Temperature :
- -40°C~85°C TA
- Product Category :
- Supervisory Circuits
- Min Supply Voltage :
- 1V
- Min Operating Temperature :
- -40°C
- Published :
- 2016
- Terminal Pitch :
- 1.9 mm
- Reset Timeout :
- 140ms Minimum
- Reset :
- Active Low
- Output :
- Push-Pull, Totem Pole
- Supply Voltage-Min (Vsup) :
- 1 V
- Power Dissipation :
- 320mW
- Number of Voltages Monitored :
- 1
- Datasheets
- MIC812JU

Supervisors Micrel Inc. MIC812JU Overview
Ensuring the reliability and stability of your microprocessor systems, the MIC812JU from Micrel Inc. stands out as a premium choice in the Supervisors category. This IC supervisor specifically addresses the critical need for automatic system resets during power failures or software malfunctions. Tailored for demanding applications, the MIC812JU offers a robust solution for managing microprocessor reset functions, ensuring that systems return to their operational state swiftly and efficiently after a disturbance. This proactive component is crucial for maintaining system integrity and reducing downtime, which is essential for high-stakes environments where precision and reliability are paramount.
MIC812JU Features
The MIC812JU microprocessor reset supervisor incorporates several key features that make it a reliable and essential component in any critical system. It includes precision voltage monitoring and a manual reset capability, allowing for enhanced control over system resets. Its compact SOT-23 packaging is ideal for space-constrained applications, while its low power consumption enhances the overall efficiency of the systems it is integrated into. Additionally, the device is designed to support a wide range of supply voltages, making it versatile for various electronic applications.
MIC812JU Applications
- Computing Systems: Integrates with motherboards and servers to monitor system stability and initiate resets, ensuring consistent performance and preventing data loss.
- Portable Devices: Used in smartphones and tablets to manage power supply fluctuations, contributing to device longevity and user experience.
- Industrial Control Systems: Ensures that control panels and industrial computers can recover from power disturbances swiftly, maintaining operational continuity.
- Telecommunications: Critical in networking hardware such as routers and switches, ensuring they remain operational and restart correctly after failures.
- Automotive Electronics: Applies in vehicle control modules, monitoring and maintaining the electronic systems' stability under variable conditions.
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