MIC803-44D3VC3-TR
- Mfr.Part #
- MIC803-44D3VC3-TR
- Manufacturer
- Microchip Technology
- Package / Case
- SC-70, SOT-323
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SC70-3
- Stock
- 4,257
- In Stock :
- 4,257
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- Manufacturer :
- Microchip Technology
- Product Category :
- Supervisors
- Reset :
- Active Low
- Base Part Number :
- MIC803
- Factory Lead Time :
- 13 Weeks
- Published :
- 2010
- Adjustable Threshold :
- No
- Accuracy :
- 2.5 %
- Output Current :
- 20 mA
- Supply Voltage-Min (Vsup) :
- 1.2 V
- Package Shape :
- RECTANGULAR
- Min Supply Voltage :
- 1V
- Voltage - Threshold :
- 4.38V
- Terminal Form :
- Gull wing
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Number of Terminals :
- 3
- Package / Case :
- SC-70, SOT-323
- ECCN Code :
- EAR99
- Number of Functions :
- 1
- Packaging :
- Tape and Reel (TR)
- Min Reset Threshold Voltage :
- 4.2V
- Temperature Grade :
- Automotive
- Minimum Operating Temperature :
- - 40 C
- Output Type :
- Open Drain
- Operating Temperature :
- -40°C~125°C TJ
- JESD-30 Code :
- R-PDSO-G3
- Product Type :
- Supervisory Circuits
- Product Category :
- Supervisory Circuits
- Subcategory :
- PMIC - Power Management ICs
- Terminal Position :
- Dual
- RoHS :
- Details
- HTS Code :
- 8542.39.00.01
- Number of Channels :
- 1
- Min Operating Temperature :
- -40°C
- Operating Supply Current :
- 4.5μA
- Max Operating Temperature :
- 125°C
- Number of Pins :
- 3
- Max Supply Voltage :
- 5.5V
- Height :
- 1.1 mm
- Supplier Device Package :
- SC-70-3
- Threshold Voltage :
- 4.38 V
- Output :
- Open Drain or Open Collector
- Surface Mount :
- yes
- Mount :
- Surface Mount
- Type :
- Simple Reset/Power-On Reset
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Terminal Pitch :
- 0.65 mm
- Supply Voltage-Max (Vsup) :
- 5.5 V
- RoHS Status :
- ROHS3 Compliant
- Manual Reset :
- No Manual Reset
- Base Product Number :
- MIC803
- Seated Height-Max :
- 1.1 mm
- Reach Compliance Code :
- Compliant
- Maximum Operating Temperature :
- + 125 C
- Watchdog Timer :
- No
- Length :
- 2.25 mm
- Series :
- --
- Reset Delay Time :
- 230 ms
- Reset Timeout :
- 140ms Minimum
- Brand :
- Microchip Technology
- Mounting Type :
- Surface Mount
- Additional Feature :
- RESET THRESHOLD VOLTAGE IS 4.38V
- Mounting Style :
- SMD/SMT
- Nominal Supply Current :
- 18μA
- Product Status :
- Active
- Number of Elements :
- 1
- Manufacturer :
- Microchip
- Number of Voltages Monitored :
- 1
- Battery Backup Switching :
- No Backup
- Width :
- 1.35 mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- MIC803-44D3VC3-TR

Supervisors Microchip Technology MIC803-44D3VC3-TR Overview
Designed to safeguard voltage sensitive components, the Supervisors Microchip Technology MIC803-44D3VC3-TR is a high-precision voltage supervisor IC that ensures reliable operation and system stability across various applications. Manufactured by Microchip Technology, this IC is tailored to monitor power supplies in digital systems and to provide a reset signal to the host processor, whenever necessary. It operates over a voltage range and can very effectively detect out-of-tolerance power supply conditions. This product's compact SC-70 package and low power consumption make it particularly suitable for space-constrained and power-sensitive applications, thereby supporting a wide array of industrial designs.
MIC803-44D3VC3-TR Features
This IC comes equipped with several key features that enhance its functionality in critical system operations. These include a precision voltage monitor with a threshold of 4.38V, an active low reset output, and a reset timeout period of 140ms minimum, which helps in maintaining the correct operation of the host processor by allowing sufficient time for stabilization. The device's low power consumption and small form factor further contribute to its utility in diverse applications.
MIC803-44D3VC3-TR Applications
- Computing Systems: Ensures stable and reliable boot operations by monitoring the system’s power supply and issuing resets whenever voltage falls below a safe threshold.
- Portable/Battery-Powered Devices: Maximizes battery life through efficient power supervision, automatically resetting the system to avoid energy wastage during low power states or disturbances.
- Telecommunication: Critical in maintaining system reliability and continuity in communication equipment, ensuring that all components are operating within their specified voltage ranges to prevent data loss.
- Industrial Control Systems: Provides robust power management and system stability in harsh industrial environments, thereby enhancing the reliability and longevity of control systems.
- Automotive Electronics: Plays an essential role in monitoring power conditions in automotive systems, contributing to safety and reliability in vehicle operations.
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