Microchip Technology

MCP1322T-27LE/OT  

Supervisors

MCP1322T-27LE/OT Description

The MCP1322T-27LE/OT from Microchip Technology is a high-performance, single-channel voltage supervisor IC designed for precision monitoring of power supply voltages in embedded systems. Housed in a compact SOT-23-5 package and available in Tape & Reel (TR), this surface-mount device ensures reliable operation with a 2.7V threshold voltage, making it ideal for low-voltage applications. It features an adjustable reset timeout period of 140ms minimum, providing flexibility in system initialization. Compliant with ROHS3 and REACH standards, this supervisor IC is engineered for robustness in industrial, automotive, and consumer electronics.

MCP1322T-27LE/OT Features

• Voltage Threshold: Precision monitoring at 2.7V for low-power systems.
• Reset Configuration: Supports active high/low reset output for compatibility with diverse microcontrollers.
• Reset Timeout: Guaranteed 140ms minimum delay for stable power-up sequencing.
• Package: SOT-23-5 for space-constrained PCB designs.
• Compliance: ROHS3, REACH Unaffected, and EAR99 classified for global deployment.
• Moisture Sensitivity: MSL 1 (Unlimited) ensures ease of handling and storage.
• Wide Applications: Suitable for 1-voltage monitoring in systems requiring reliable power management.

MCP1322T-27LE/OT Applications

• Embedded Systems: Ensures controlled power-up/down for microcontrollers (MCUs) and FPGAs.
• Industrial Automation: Monitors supply rails in PLCs, sensors, and motor control units.
• Consumer Electronics: Protects battery-powered devices (e.g., IoT nodes, wearables) from undervoltage conditions.
• Automotive Electronics: Enhances reliability in infotainment and ADAS modules.
• Medical Devices: Provides fail-safe voltage supervision in portable diagnostic equipment.

Conclusion of MCP1322T-27LE/OT

The MCP1322T-27LE/OT stands out for its precision voltage monitoring, compact form factor, and flexible reset options, making it a superior choice over generic supervisors. Its industrial-grade reliability and compliance with environmental standards ensure seamless integration into demanding applications. Whether for battery management, system reset control, or fault protection, this IC delivers consistent performance, reducing design complexity and improving system uptime.

MCP1322T-27LE/OT Documents

Download datasheets and manufacturer documentation for MCP1322T-27LE/OT

PCN Assembly/Origin :

Mult Devices 14/Nov/2017      

Datasheets :

MCP131x,2x      

Manuals :

Development Tools Catalog      

Design Resources :

MCP1322 Development Tool Selector      

PCN Design/Specification :

MCP131X/2X 27/Apr/2021      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH