DS1233DZ-10+

Supervisors Overview

The DS1233DZ-10+ is a voltage supervisory circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand, belonging to the EconoReset series. It features a single monitored input with an active low open drain output and supports manual reset functionality. The device operates within a supply voltage range of 1.2 V to 5.5 V and includes power-fail detection capabilities. It offers a typical reset delay time of 450 ms and maintains a low operating supply current of 50 uA. The component is designed for surface-mount installation in SOT-223 packages and functions reliably across an industrial temperature range from -40°C to +85°C.

Supervisors Feature Summary

• Provides reliable system reset generation through dedicated voltage monitoring with defined threshold levels
• Integrates manual reset capability allowing user-initiated system restarts alongside automatic power-on reset
• Detects power failures via overvoltage sensing to ensure data integrity during supply transitions

Supervisors Applications

• Embedded systems requiring robust power management and reset sequencing
• Microcontroller-based designs needing supervised power rails
• Industrial control units operating in variable temperature environments

Supervisors Procurement Notes

Verify the specific suffix and package variant against official datasheets before procurement, as availability may vary by region. Confirm RoHS compliance status and manufacturing origin directly with authorized distributors or the manufacturer. Ensure the selected part matches the required thermal and electrical specifications for your application environment.

Supervisors Selection Notes

Select this component when a simple, low-cost supervisor with manual reset is required. Compare threshold voltages and reset delays against other EconoReset variants to match specific system timing requirements. Consider package constraints and operating temperature ranges to ensure compatibility with the target PCB layout and environmental conditions.

Supervisors Part Context

This part belongs to the DS1233 family of voltage supervisors, which are designed for cost-sensitive applications. The EconoReset line emphasizes simplicity and low power consumption while providing essential reset functions for digital systems. It serves as a fundamental building block for ensuring stable operation in microprocessor and memory circuits.

Supervisors Replacement Considerations

Check for direct pin-compatible alternatives within the DS1233 series that offer different threshold voltages or package options. Verify functional equivalence regarding reset delay times and output configurations before substituting.