ZXCT1022E5TA

Current Regulation/Management Overview

The ZXCT1022E5TA is a high-side current monitor manufactured by Diodes Incorporated, designed for precise current sensing in power management applications. It operates within an input voltage range of 2.5 V to 20 V and maintains a low quiescent current of 25 uA. The device offers an accuracy of 3% and functions reliably across a temperature range of -40°C to +85°C. Packaged in a compact SOT-23-5 surface-mount format, it integrates into PMIC circuits for efficient monitoring without significant power overhead.

Current Regulation/Management Feature Summary

• High-side current sensing capability for direct load monitoring
• Low quiescent current consumption for energy-efficient operation
• Compact SOT-23-5 surface-mount package design

Current Regulation/Management Applications

• Battery-powered portable devices requiring low standby current
• General-purpose current monitoring in consumer electronics
• Power management integrated circuits (PMIC) input stages

Current Regulation/Management Procurement Notes

Verify the specific suffix E5TA corresponds to the standard commercial grade variant with 3% accuracy and SOT-23-5 packaging. Confirm RoHS3 compliance status through official manufacturer documentation prior to integration. Ensure supply chain sources provide valid traceability for automotive or industrial qualification if required by the final system specification.

Current Regulation/Management Selection Notes

Select this component when high-side sensing is required within a 20V limit and ultra-low quiescent current is critical. The 3% accuracy suits general monitoring rather than precision measurement. Compare against ZXCT1021 for higher accuracy needs or ZXCT1083 series for extended voltage ranges and automotive qualification requirements.

Current Regulation/Management Part Context

Part of the ZXCT102x family from Diodes Incorporated, focusing on low-power current monitoring solutions. This series complements other PMIC components by providing reliable feedback mechanisms for load protection and efficiency optimization in compact electronic designs.

Current Regulation/Management Replacement Considerations

ZXCT1021E5TA offers improved accuracy at 1%. ZXCT1083E5TA provides automotive qualification and higher voltage tolerance up to 40V.