ZXCT181A4W6-7

Overview

The ZXCT181A4W6-7 is a current monitor and regulator manufactured by Diodes Incorporated, belonging to the ZXCT181 series. It operates within an input voltage range of 2.7 V to 5.5 V and features an output current capability of 8 mA. The device supports both high-side and low-side sensing configurations. It is housed in a surface-mount SOT-23-6 package, also identified as SOT-26, with a specified accuracy of ±1%. The component is rated for operation across a temperature range of -40°C to +125°C.

Feature Summary

• Supports high-side and low-side current sensing applications
• Provides accurate current monitoring with ±1% precision
• Operates on a single supply voltage between 2.7 V and 5.5 V

Applications

• Battery management systems
• Portable electronic devices
• Power management circuits

Procurement Notes

Verify the specific suffix W6-7 corresponds to the required tape and reel packaging quantity of 3000 units. Confirm RoHS3 compliance status through official manufacturer documentation before integration. Ensure the SOT-26 footprint matches the target PCB layout design constraints.

Selection Notes

Select this component when precise current monitoring is required in space-constrained designs utilizing the SOT-23-6 package. The wide operating temperature range makes it suitable for industrial or automotive environments where thermal stability is critical for maintaining measurement accuracy.

Part Context

This part belongs to the ZXCT181 family of current monitors from Diodes Incorporated. These integrated circuits are designed to replace discrete resistor-based sensing solutions, offering higher accuracy and reduced board space requirements while providing a direct current output proportional to the sensed load current.

Replacement Considerations

The INA181A2IDBVR is listed as a similar alternative product.