TC54VC1402ECB713

Supervisors Overview

The TC54VC1402ECB713 is a CMOS voltage detector manufactured by Microchip Technology, designed for power supply support in compact electronic systems. It operates within a wide supply voltage range of 0.7 V to 10 V and features a fixed detection threshold of 1.4 V with a standard accuracy of ±2%. The device utilizes a SOT-23A-3 surface-mount package and draws a typical operating current of 1 µA. It provides a low-active CMOS output that resets when the input voltage falls below the specified threshold.

Supervisors Feature Summary

• Laser-trimmed precision voltage detection thresholds ensure accurate monitoring of power supply levels
• Extremely low operating current consumption optimizes efficiency for battery-powered applications
• Compact three-pin SOT-23A surface-mount packaging facilitates space-constrained circuit designs

Supervisors Applications

• Battery voltage monitoring systems
• Microprocessor reset circuits
• Brown-out protection logic
• Battery backup switching circuits

Supervisors Procurement Notes

Verify the specific suffix codes against official Microchip documentation to confirm package type and tolerance specifications. Ensure compatibility with the target operating temperature range and supply voltage requirements before integration. Cross-reference datasheet revisions to confirm compliance with current environmental standards such as RoHS and REACH regulations.

Supervisors Selection Notes

Select this component when a precise 1.4 V threshold is required for low-voltage monitoring. The CMOS output stage is suitable for direct interfacing with digital logic inputs. Consider the low quiescent current for energy-sensitive designs where minimizing standby power drain is critical for extending battery life in portable devices.

Supervisors Part Context

This part belongs to the TC54 series of CMOS voltage detectors from Microchip Technology. The series offers various fixed threshold voltages ranging from 1.1 V to 6.0 V, all sharing similar low-power characteristics and compact packaging options. The 'VC' designation typically indicates a complementary (push-pull) output stage configuration.

Supervisors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.