MIC803-46D3VC3-TR
- Mfr.Part #
- MIC803-46D3VC3-TR
- Manufacturer
- Microchip Technology
- Package / Case
- SC-70, SOT-323
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SC70-3
- Stock
- 32,525
- In Stock :
- 32,525
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- Manufacturer :
- Microchip Technology
- Product Category :
- Supervisors
- Subcategory :
- PMIC - Power Management ICs
- Package / Case :
- SC-70, SOT-323
- Number of Channels :
- 1
- Product Status :
- Active
- Output Current :
- 20 mA
- Terminal Pitch :
- 0.65 mm
- Mounting :
- Surface Mount
- Max Operating Temperature :
- 125°C
- Reset :
- Active Low
- Voltage - Threshold :
- 4.63V
- Schedule B :
- 8542390000, 8542390000/8542390000/8542390000/8542390000/8542390000
- Chip Enable Signals :
- No
- Brand :
- Microchip Technology
- Reset Timeout :
- 140ms Minimum
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage-Min (Vsup) :
- 1.2 V
- Width :
- 1.35 mm
- Reset Threshold Voltage (Max) :
- 4.82(V)
- Battery Backup Switching :
- No
- Minimum Operating Temperature :
- - 40 C
- Seated Height-Max :
- 1.1 mm
- Number of Pins :
- 3
- Pin Count :
- 3
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- ECCN Code :
- EAR99
- Surface Mount :
- yes
- Min Operating Temperature :
- -40°C
- Additional Feature :
- RESET THRESHOLD VOLTAGE IS 4.63V
- Number of Elements :
- 1
- Monitored Voltage 1 (Typ) :
- 1 to 5.5(V)
- Lead Free :
- Lead Free
- Packaging :
- Tape and Reel (TR)
- Nominal Supply Current :
- 18μA
- Base Product Number :
- MIC803
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Package Shape :
- RECTANGULAR
- Operating Supply Current :
- 4.5μA
- Series :
- --
- Manufacturer :
- Microchip
- Height :
- 1.1 mm
- Min Supply Voltage :
- 1V
- Min Reset Threshold Voltage :
- 4.44V
- Power Fail Detection :
- No
- Threshold Voltage :
- 4.63 V
- HTS Code :
- 8542.39.00.01
- Operating Temp Range :
- -40C to 125C
- JESD-30 Code :
- R-PDSO-G3
- Adjustable Threshold :
- No
- Watchdog Timer :
- No
- Operating Supply Voltage (Max) :
- 5.5(V)
- Accuracy :
- 2.5 %
- Temperature Grade :
- Automotive
- RoHS :
- Details
- Mount :
- Surface Mount
- Factory Lead Time :
- 7 Weeks
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Output :
- Open Drain or Open Collector
- Supply Current :
- 0.018(mA)
- Reach Compliance Code :
- Compliant
- Number of Functions :
- 1
- Product Type :
- Supervisory Circuits
- Supplier Device Package :
- SC-70-3
- Mounting Type :
- Surface Mount
- Reset Threshold Voltage (Min) :
- 4.44(V)
- Operating Temperature :
- -40°C~125°C TJ
- Mounting Style :
- SMD/SMT
- Published :
- 2016
- Length :
- 2.25 mm
- Terminal Form :
- Gull wing
- Reset Delay Time :
- 230 ms
- Type :
- Simple Reset/Power-On Reset
- Output Type :
- Open Drain
- Maximum Operating Temperature :
- + 125 C
- Product Category :
- Supervisory Circuits
- Terminal Position :
- Dual
- Manual Reset :
- No
- Number of Voltages Monitored :
- 1
- Number of Terminals :
- 3
- Base Part Number :
- MIC803
- Rad Hardened :
- No
- Package Type :
- SC-70
- Operating Supply Voltage (Min) :
- 1(V)
- Operating Temperature Classification :
- Automotive
- Supply Voltage-Max (Vsup) :
- 5.5 V
- Reset Active Time :
- 420
- Max Supply Voltage :
- 5.5V
- Datasheets
- MIC803-46D3VC3-TR

Supervisors Microchip Technology MIC803-46D3VC3-TR Overview
The MIC803-46D3VC3-TR, a robust and precise voltage supervisor IC from Microchip Technology, is engineered to enhance the reliability of electronic systems. This component ensures that microprocessors, microcontrollers, and other digital systems operate within safe voltage conditions. By monitoring the power supply voltage, it promptly activates a reset signal whenever the voltage falls below a preset threshold. This reset signal helps protect the system from improper operation due to low voltage conditions, making the Supervisors Microchip Technology MIC803-46D3VC3-TR a vital component in critical applications where constant system monitoring is essential.
MIC803-46D3VC3-TR Features
The MIC803-46D3VC3-TR offers a range of features designed for system stability and safety:
- Single voltage monitoring to ensure system integrity
- Low quiescent current which enhances the overall energy efficiency of the application
- Manual reset input for enhanced control over the reset logic
- Precision monitoring for voltages as low as 4.63V, ensuring accurate reset activation
- Compact SC-70 package suitable for space-constrained applications
MIC803-46D3VC3-TR Applications
- Portable Devices: Ensures stable operation by monitoring power supply levels, preventing data corruption or device malfunction in smartphones, tablets, and other portable electronics.
- Embedded Systems: Provides reliable system resets, crucial for maintaining the integrity of system operations in embedded applications like home automation and IoT devices.
- Consumer Electronics: Acts as a safeguard against power instability in consumer electronics such as gaming consoles and smart TVs, ensuring a seamless user experience.
- Medical Equipment: Vital for maintaining the operational reliability of medical devices, where precise voltage monitoring can be critical for patient safety.
- Automotive Electronics: Enhances the reliability of automotive systems by preventing unexpected resets or system failures due to voltage fluctuations.
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