MCP121T-240E/LB
- Mfr.Part #
- MCP121T-240E/LB
- Manufacturer
- Microchip Technology
- Package / Case
- SC-70, SOT-323
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL SC70-3
- Stock
- 2,480
- In Stock :
- 2,480
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- Manufacturer :
- Microchip Technology
- Product Category :
- Supervisors
- Output Current :
- 10 mA
- Min Reset Threshold Voltage :
- 2.285V
- Pin Count :
- 3
- Seated Height-Max :
- 1.1 mm
- Maximum Operating Temperature :
- + 125 C
- Voltage - Threshold :
- 2.32V
- RoHS :
- Details
- Product Type :
- Supervisory Circuits
- Factory Lead Time :
- 10 Weeks
- Output Type :
- Active Low, Open Drain
- Qualification Status :
- Not Qualified
- Number of Voltages Monitored :
- 1
- Brand :
- Microchip Technology
- Number of Terminals :
- 3
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Overvoltage Threshold :
- 2.355V
- Series :
- --
- Max Reset Threshold Voltage :
- 2.355V
- Lead Free :
- Lead Free
- Number of Functions :
- 1
- Number of Terminations :
- 3
- Reach Compliance Code :
- Compliant
- Terminal Form :
- Gull wing
- Quiescent Current :
- 1μA
- Terminal Finish :
- Matte Tin (Sn)
- Output :
- Open Drain or Open Collector
- Max Supply Voltage :
- 5.5V
- Terminal Pitch :
- 0.65mm
- Minimum Operating Temperature :
- - 40 C
- Manufacturer :
- Microchip
- Operating Temperature :
- -40°C~125°C TA
- Watchdog Timer :
- No
- Reset Delay Time :
- 120 ms
- Package Shape :
- RECTANGULAR
- Product Category :
- Supervisory Circuits
- Product Status :
- Active
- Supply Current-Max (Isup) :
- 0.02 mA
- Reset Timeout :
- 80ms Minimum
- JESD-609 Code :
- e3
- Mounting Type :
- Surface Mount
- Mounting Style :
- SMD/SMT
- Published :
- 2005
- Base Part Number :
- MCP121
- Reset :
- Active Low
- Surface Mount :
- yes
- HTS Code :
- 8542.39.00.01
- Base Product Number :
- MCP121
- Length :
- 2.025mm
- Operating Supply Current :
- 20μA
- Number of Channels :
- 1
- Battery Backup Switching :
- No Backup
- ECCN Code :
- EAR99
- Adjustable Threshold :
- No
- Supplier Device Package :
- SC-70-3
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Dual
- Min Supply Voltage :
- 1V
- Threshold Voltage :
- +2.32V
- Supply Voltage-Min (Vsup) :
- 1 V
- RoHS Status :
- ROHS3 Compliant
- Undervoltage Threshold :
- 2.285V
- Max Supply Current :
- 20μA
- Mount :
- Surface Mount
- Type :
- Simple Reset/Power-On Reset
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Height :
- 1 mm
- Packaging :
- Tape and Reel (TR)
- Number of Pins :
- 3
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 1.35 mm
- Pbfree Code :
- yes
- Temperature Grade :
- Automotive
- JESD-30 Code :
- R-PDSO-G3
- Supply Voltage-Max (Vsup) :
- 5.5 V
- Power Supplies :
- 1/5.5 V
- Qualification :
- AEC-Q100
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Package / Case :
- SC-70, SOT-323
- Manual Reset :
- No Manual Reset
- Datasheets
- MCP121T-240E/LB

Supervisors Microchip Technology MCP121T-240E/LB Overview
The MCP121T-240E/LB from Microchip Technology is a highly reliable voltage supervisor IC designed to enhance system integrity in various embedded applications. This supervisor IC ensures stable and reliable operation by monitoring the system voltage and asserting a reset if a preset threshold is violated. Its compact SC-70 package makes it an ideal choice for space-constrained applications, while its low power consumption supports battery-operated devices. By providing critical protection against power failures and brown-out conditions, the Supervisors Microchip Technology MCP121T-240E/LB is essential for maintaining the longevity and reliability of electronic systems.
MCP121T-240E/LB Features
- Single voltage monitoring for enhanced system stability
- Manual reset input for system control and troubleshooting
- Low power consumption, ideal for portable battery-driven applications
- Compact SC-70 packaging for optimal space utilization
- High accuracy voltage threshold ensures precise monitoring
MCP121T-240E/LB Applications
- Consumer Electronics: Used in devices like smartphones and tablets to manage power stability and prevent data corruption due to unexpected voltage drops.
- Automotive Systems: Ensures consistent performance of automotive electronics by monitoring supply voltages and preventing malfunction during voltage fluctuations.
- Medical Devices: Critical in monitoring the power supply in medical monitoring equipment to ensure continuous and reliable operation.
- Portable Devices: Helps in power management of portable devices like cameras and handheld gaming consoles, extending battery life and enhancing device reliability.
- Communication Equipment: Vital in preventing data loss and hardware damage in communication systems during under-voltage conditions.
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