The PT7M6133NLTA3 is a Voltage Supervisory circuit manufactured by Pericom (now Diodes Incorporated). It monitors voltage levels in electronic systems and provides a reset signal when the voltage falls below a predefined threshold, ensuring proper system operation.

Applications

• Microcontroller and microprocessor systems
• Embedded systems
• Power monitoring
• Battery-powered devices

Features

• Precision Voltage Monitoring
• Factory-Set Reset Threshold
• Active-Low Reset Output
• Small SOT-23 Package
• Low Supply Current

Benefits

• Ensures reliable system startup and operation by preventing erroneous code execution.
• Simplifies design with factory-set reset threshold, eliminating the need for external components.
• Compact package is suitable for space-constrained applications.
• Low power consumption extends battery life in portable devices.

Detailed Specifications

Supply Voltage (VCC): 1.6V to 5.5V

Reset Threshold Voltage: 3.08V (Typical)

Reset Timeout Period: 200ms (Typical)

Operating Temperature Range: -40°C to +85°C

Supply Current: 5 μA (Typical)

The PT7M6133NLTA3 is a vital component in many embedded systems, ensuring that microcontrollers and other critical circuits operate correctly. Its precise voltage monitoring and reliable reset functionality contribute to system stability. The small SOT-23 package makes it easy to integrate into designs where board space is at a premium. Furthermore, its low supply current makes it well-suited for battery-powered and energy-efficient applications. The active-low reset output is compatible with a wide range of microcontrollers and processors, simplifying system design.