APX803S00-23SR-7

Supervisors Overview

The APX803S00-23SR-7 is a voltage monitor manufactured by Diodes Incorporated, designed for microprocessor reset applications. It operates within a supply voltage range of 1 V to 5.5 V and features a threshold voltage of 2.25 V. The device provides an active high, push-pull output with a reset delay time of 1.7 ms. It is housed in a SOT-23-3 package and supports surface mount installation. The component functions without manual reset, watchdog timer, or battery backup switch capabilities.

Supervisors Feature Summary

• Provides active high push-pull output signal for reliable logic interfacing
• Operates across a wide supply voltage range from 1 V to 5.5 V
• Features a fast reset delay time of 1.7 ms for rapid system response

Supervisors Applications

• Microprocessor reset circuits
• Voltage monitoring in portable electronics
• Embedded system power management

Supervisors Procurement Notes

Verify the exact suffix SR-7 to confirm the active high push-pull output configuration, as other suffixes may indicate different output types. Confirm RoHS compliance status through official documentation before integration. Ensure the SOT-23-3 footprint matches your PCB design constraints. Check for any specific handling requirements related to the surface mount technology used in this package type.

Supervisors Selection Notes

Select this component when an active high output is required for direct logic interface compatibility. The 1.7 ms reset delay offers faster recovery compared to standard 200 ms variants. Verify that the 2.25 V threshold aligns with the target system's minimum operating voltage. Consider the SOT-23-3 package size if space-constrained designs are prioritized over higher current capabilities found in larger packages.

Supervisors Part Context

This part belongs to the APX803 series of supervisory circuits from Diodes Incorporated. It shares the core voltage monitoring functionality with other members like the APX803S-23SA-7 but differs in output stage configuration. The series is categorized under PMIC - Power Management ICs, specifically focusing on simple reset and power-on reset generation for digital systems.

Supervisors Replacement Considerations

APX803S00-23SA-7 is listed as a parameter equivalent alternative, though it features an open-drain output instead of push-pull. Verify output drive requirements before substitution. No other direct pin-to-pin replacements with identical electrical characteristics are confirmed in public data.