DS1233A-10/T&R

Supervisors Overview

The DS1233A-10/T&R is a voltage supervisory circuit from the EconoReset series, manufactured by Analog Devices Inc. (Maxim Integrated). It monitors a single input voltage with a threshold of 4.375 V and operates within a supply range of 1.2 V to 3.3 V. The device features an active low, open drain/push-pull output and includes manual reset capability. It has a reset delay time of 350 ms and a quiescent current of 50 uA. The component supports power-fail detection and functions in temperatures from -40°C to +85°C.

Supervisors Feature Summary

• Provides voltage supervision for systems requiring power-fail detection
• Includes manual reset functionality for system control
• Features low quiescent current consumption for efficiency

Supervisors Applications

• Embedded systems requiring reliable power monitoring
• Microprocessor reset circuits
• Battery-powered devices needing voltage supervision

Supervisors Procurement Notes

Verify the specific suffix T&R indicates tape and reel packaging when ordering. Confirm the manufacturer part number matches DS1233A-10+T&R exactly. Check RoHS compliance status as indicated in official documentation. Ensure the supplier is authorized to prevent counterfeit components. Validate the operating temperature range requirements against your application needs.

Supervisors Selection Notes

Select this component when a 4.375 V threshold is required for voltage monitoring. Consider the TO-92-3 package for through-hole mounting applications. Evaluate the 350 ms reset delay against system timing requirements. Compare the 50 uA quiescent current with other options if power efficiency is critical. Verify compatibility with the 1.2 V to 3.3 V supply voltage range.

Supervisors Part Context

This part belongs to the DS1233A series of voltage supervisors. It is designed for simple reset and power-fail detection applications. The series offers various threshold voltages to suit different supply rails. The EconoReset line focuses on cost-effective solutions for basic monitoring tasks.

Supervisors Replacement Considerations

Check for direct substitutes within the DS1233 family with matching thresholds. Verify pinout compatibility for TO-92-3 packages. Ensure equivalent electrical specifications for reset delay and quiescent current.