DS1233D-10+T&R

Supervisors Overview

The DS1233D-10+T&R is a voltage supervisor IC from the EconoReset series, manufactured by Analog Devices Inc./Maxim Integrated. It features a single monitored input with a threshold voltage of 4.375V and provides an active-low reset output. The device operates within a supply voltage range up to 5.5V and includes power-fail detection capabilities. It offers a minimum reset delay time of 250ms and functions reliably across an industrial temperature range of -40°C to +85°C. The component is housed in a TO-92-3 package designed for through-hole mounting.

Supervisors Feature Summary

• Provides system supervision via open-drain or open-collector reset output
• Detects power failures to enable orderly shutdown procedures
• Maintains microprocessor integrity during power transients

Supervisors Applications

• Microprocessor system supervision
• Power-fail detection circuits
• Battery-operated handheld applications requiring low-power stop mode control

Supervisors Procurement Notes

Verify the specific suffix designation against official documentation, as availability data indicates limited stock status for this part number. Confirm that the TO-92-3 through-hole package aligns with your board design requirements. Ensure the 4.375V threshold meets your system's voltage monitoring needs before finalizing procurement decisions.

Supervisors Selection Notes

Select this component when a simple, cost-effective supervisor is required for systems operating near 5V logic levels. The EconoReset series is suitable for applications needing basic power-fail signaling without complex configuration. Consider the through-hole package if surface-mount options are not feasible for your manufacturing process.

Supervisors Part Context

This part belongs to the DS1233 family of supervisors, which are designed for economical system protection. The '10' suffix typically denotes a 10% accuracy tolerance on the threshold voltage. These devices are widely used in industrial and consumer electronics where reliable power management is critical for system stability.

Supervisors Replacement Considerations

Check for direct pin-compatible alternatives within the same manufacturer's portfolio. Verify that any substitute maintains the same threshold voltage and output type specifications.