MCP121-270E/TO
- Mfr.Part #
- MCP121-270E/TO
- Manufacturer
- Microchip Technology
- Package / Case
- TO-226-3, TO-92-3 (TO-226AA)
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL TO92-3
- Stock
- 24,060
- In Stock :
- 24,060
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- Manufacturer :
- Microchip Technology
- Product Category :
- Supervisors
- Pin Count :
- 3
- Series :
- --
- REACH SVHC :
- No SVHC
- Reset :
- Active Low
- Package Shape :
- Round
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Threshold Voltage :
- +2.63V
- Height :
- 4.95mm
- RoHS :
- Details
- Temperature Grade :
- Automotive
- Max Reset Threshold Voltage :
- 2.67V
- Supplier Package :
- TO-92
- Output Type :
- Active Low, Open Drain
- Max Supply Current :
- 20μA
- Reset Delay Time :
- 120 ms
- Number of Supervisors :
- 1
- Brand :
- Microchip Technology
- Mount :
- Through Hole
- Reset Timeout :
- 80ms Minimum
- RoHS Status :
- ROHS3 Compliant
- Published :
- 2005
- Min Reset Threshold Voltage :
- 2.591V
- Number of Voltages Monitored :
- 1
- Terminal Finish :
- Matte Tin (Sn)
- Mounting :
- Through Hole
- Adjustable Threshold :
- No
- Mounting Style :
- Through Hole
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 3
- Supply Voltage-Max (Vsup) :
- 5.5 V
- Product Status :
- Active
- Length :
- 4.95mm
- Output Current :
- 10 mA
- JESD-609 Code :
- e3
- Surface Mount :
- No
- Operating Supply Current :
- 20μA
- Package / Case :
- TO-226-3, TO-92-3 (TO-226AA)
- Terminal Position :
- BOTTOM
- Base Part Number :
- MCP121
- Quiescent Current :
- 1μA
- JESD-30 Code :
- O-PBCY-W3
- Maximum Operating Supply Voltage :
- 5.5 V
- Undervoltage Threshold :
- 2.591V
- Base Product Number :
- MCP121
- Number of Functions :
- 1
- Reach Compliance Code :
- Compliant
- Packaging :
- Bulk
- Output :
- Open Drain or Open Collector
- Min Supply Voltage :
- 1V
- Watchdog Timer :
- No
- Peak Reflow Temperature (Cel) :
- Not Applicable
- Battery Backup Switching :
- No Backup
- Power Supplies :
- 1/5.5 V
- Type :
- Simple Reset/Power-On Reset
- Number of Terminals :
- 3
- Factory Lead Time :
- 10 Weeks
- Maximum Operating Temperature :
- + 125 C
- Terminal Pitch :
- 1.27 mm
- HTS Code :
- 8542.39.00.01
- Supply Voltage-Min (Vsup) :
- 1 V
- Terminal Form :
- Wire
- Minimum Operating Temperature :
- - 40 C
- Manual Reset :
- No
- Product Category :
- Supervisory Circuits
- Number of Pins :
- 3
- Pbfree Code :
- yes
- Mounting Type :
- Through Hole
- Minimum Operating Supply Voltage :
- 1 V
- Manufacturer :
- Microchip
- Package :
- Bag
- Overvoltage Threshold :
- 2.67V
- Lead Free :
- Lead Free
- Qualification :
- AEC-Q100
- Product Type :
- Supervisory Circuits
- ECCN Code :
- EAR99
- Supplier Device Package :
- TO-92-3
- Qualification Status :
- Not Qualified
- Max Supply Voltage :
- 5.5V
- Width :
- 3.94mm
- Voltage - Threshold :
- 2.63V
- Screening Level :
- Extended
- Number of Channels :
- 1
- Operating Temperature :
- -40°C~125°C TA
- Supply Current-Max (Isup) :
- 0.02 mA
- Datasheets
- MCP121-270E/TO
MCP121-270E/TO Documents
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Supervisors Microchip Technology MCP121-270E/TO Overview
The MCP121-270E/TO from Microchip Technology is a high-performance supervisor IC designed for precision voltage monitoring. This compact, highly reliable component is housed in a TO-92-3 package, making it an excellent choice for applications where space and accuracy are critical. It offers a significant advantage in systems that require constant monitoring to ensure proper operation and stability. The MCP121-270E/TO is engineered to protect sensitive microcontrollers and other digital systems by providing a robust defensive line against power failures or incorrect voltage supply, ensuring system reliability and enhancing performance longevity.
MCP121-270E/TO Features
- Single voltage monitoring channel for simplicity and efficiency.
- Manual reset input for enhanced control over system resets.
- Low supply current, making it suitable for battery-operated devices.
- High threshold accuracy for dependable monitoring and response.
- TO-92-3 package for easy integration into existing designs.
MCP121-270E/TO Applications
- Consumer Electronics: Ensures stable operation and system reliability in devices like smart home systems and gaming consoles by monitoring power supplies.
- Portable/Battery-Powered Devices: Utilizes low supply current feature to enhance battery efficiency and longevity in products such as portable medical devices.
- Automotive Electronics: Provides crucial system stability and protection from voltage fluctuations in automotive control systems.
- Industrial Equipment: Guards sensitive industrial control systems against unexpected power disruptions, ensuring operational continuity.
- Telecommunications: Monitors power conditions in telecom infrastructure, contributing to reliable network operations and communication systems.
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