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Microchip Technology MCP121T475ETT Voltage Supervisor
The MCP121T475ETT is a micropower voltage supervisor designed to keep microcontrollers in reset until system voltage stabilizes for reliable operation. It features an open-drain output with internal pull-up, a reset delay timer of 120 ms, and operates over a temperature range of -40°C to +125°C. Suitable for critical microcontroller power monitoring in portable, computer, and instrumentation applications, it provides protection against brown-out conditions and voltage drops, ensuring system stability in power-sensitive environments.
Microchip Technology MCP121T475ETT Voltage Supervisor Specifications:
- Supply Current: 1.75 pA (steady-state maximum)
- Reset Delay: 120 ms typical
- Voltage Monitoring Options: 4.63V
- Temperature Range: -40°C to +125°C
- Package: SOT-23
- Output Type: Open-drain with internal pull-up resistor (~95 kΩ)
- Input Voltage Range: Vpp = 1V to 5.5V
- Power supply voltage: 1.0V to 5.5V
- Storage Temperature: -65°C to +150°C
- Maximum Junction Temperature: 150°C
- Operational Ambient Temperature: -40°C to +125°C
- ESD Protection: 82 kV
- Vrpip Trip Point Range: approximately 1.872V to 1.929V depending on temperature
- Vpp Detect to RST inactive: 80-180 ms
- Rise Time: 5 us (typical)
- Thermal Resistance (3L-SOT-23): 308°C/W
Buy the Microchip Series MCP121 Voltage Supervisor: MCP121T475ETT
Purchase the Microchip MCP121T475ETT voltage supervisor online today to ensure your microcontroller projects operate reliably under various power conditions. This device offers ultra-low supply current, a fast reset delay of 120 ms, and is suitable for critical applications requiring robust power monitoring and brown-out protection. Its open-drain output with internal pull-up resistor ensures easy integration into portable, computer, and instrumentation systems. Secure your system's stability and performance by ordering this proven, high-quality voltage supervisor now.
Order your Microchip Series MCP121T475ETT today and give your microcontroller power management the dependable protection it needs.
Frequently Asked Questions
Where can I buy Microchip Technology MCP121T475ETT?
You can click on the BUY or RFQ button to purchase MCP121T475ETT from an authorized Microchip Technology distributor.
How do I troubleshoot issues or seek technical support for part MCP121T475ETT?
You can download the MCP121T475ETT datasheet or visit the Microchip Technology website for support.
Who is the manufacturer of MCP121T475ETT?
Microchip Technology