XC6129N43F9R-G

Supervisors Overview

The XC6129N43F9R-G is a single-channel voltage detector manufactured by Torex Semiconductor Ltd. It features an open-drain or open-collector output with a low-active reset signal. The device monitors a supply voltage threshold of 4.3V and includes a standard reset timeout of 50µs. It operates within a temperature range of -40°C to 85°C and is housed in a compact 4-USPQ-B05 (1x1) surface-mount package.

Supervisors Feature Summary

• Provides precise voltage monitoring for single-channel power supply supervision
• Features adjustable delay time capability for customized reset timing
• Delivers active-low reset output via open-drain or open-collector configuration

Supervisors Applications

• Embedded system power management
• Microcontroller reset circuitry
• Portable electronic device supervision

Supervisors Procurement Notes

Verify the specific suffix codes against official datasheets to ensure correct threshold voltage and delay characteristics. Confirm package compatibility and thermal requirements during integration. Cross-reference manufacturer part numbers to avoid substitution errors. Validate RoHS compliance status for regulatory adherence. Ensure ordering details match the exact functional specifications required for the design.

Supervisors Selection Notes

Select this component when a fixed 4.3V detection threshold is required. Consider the adjustable delay feature if noise immunity needs tuning. Verify that the open-drain output suits the target logic levels. Check operating temperature ranges against environmental conditions. Ensure the small form factor fits the available PCB space constraints.

Supervisors Part Context

This part belongs to the XC6129 series of voltage detectors from Torex Semiconductor. The series offers various threshold voltages and delay options. The XC6129 family is designed for low-power applications requiring reliable power supervision. It complements other PMIC solutions in compact consumer electronics designs.

Supervisors Replacement Considerations

Parametric equivalents include XC6129N43A9R-G, XC6129N43B9R-G, XC6129N43C9R-G, XC6129N43E9R-G, and XC6129N43F9R-G variants. Verify electrical parameters before substitution.