DS1833Z-5+T&R

Supervisors Overview

The DS1833Z-5+T&R is a voltage supervisory circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand, belonging to the EconoReset series. It functions as a single-channel supervisor with an active low open-drain output and features power-fail detection capabilities. The device operates within a supply voltage range of 1.2 V to 5.5 V and includes a reset delay time of 350 ms. It supports manual reset functionality and has no watchdog timer or battery backup switch. The component is designed for surface-mount installation in SOIC-8 packages and operates reliably across a temperature range of -40°C to +85°C.

Supervisors Feature Summary

• Provides voltage supervision with power-fail detection for system integrity
• Features manual reset capability for controlled system recovery
• Delivers active low open-drain output signaling for interface compatibility

Supervisors Applications

• Embedded systems requiring reliable power monitoring
• Microcontroller reset circuits in industrial environments
• Portable devices needing low-power supervision

Supervisors Procurement Notes

Verify current availability status as this part may be subject to limited supply or discontinuation. Confirm package type matches design requirements. Check RoHS compliance details before integration. Ensure operating temperature range suits application environment. Validate pinout compatibility with existing PCB layout.

Supervisors Selection Notes

Consider the DS1833Z-5+T&R for applications requiring simple voltage supervision without complex timing features. Its low quiescent current makes it suitable for battery-powered systems. The SOIC-8 package offers space-efficient mounting. Evaluate if manual reset functionality aligns with system control needs. Compare against other EconoReset variants for specific threshold accuracy requirements.

Supervisors Part Context

This component belongs to the DS1833 family of voltage supervisors from Maxim Integrated. These parts are designed for cost-sensitive applications requiring basic power management functions. The Z suffix indicates lead-free composition. The T&R designation specifies tape-and-reel packaging for automated assembly processes.

Supervisors Replacement Considerations

DS1833Z-5+ is the non-tape-and-reel equivalent. DS1233MS-5+T&R offers similar supervision but with different threshold characteristics. Verify electrical parameters match before substitution.