KTB8371AEIB-5C-TR

Voltage Regulators - DC DC Switching Regulators Overview

The KTB8371AEIB-5C-TR is a synchronous buck regulator from Kinetic Technologies, designed for high-current applications. It accepts an input voltage range of 4.7 V to 17 V and delivers up to 5 A of output current. The device features an I2C interface for programmability and operates with an operating supply current of 80 uA. It is housed in a WLCSP 20 package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous buck topology for efficient power conversion
• I2C interface enables digital control and programming
• Supports wide input voltage range suitable for various bus voltages

Voltage Regulators - DC DC Switching Regulators Applications

• Point-of-load regulation in industrial systems
• Power management for embedded computing platforms
• Telecommunications equipment power distribution

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the complete part number including suffixes such as -TR for reel packaging. Confirm the specific pinout and marking code OXXXYYZZZZ against the official datasheet to ensure compatibility with your PCB layout. Check RoHS compliance status through manufacturer documentation before integration.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a 5 A output capability is required within a 4.7 V to 17 V input window. The I2C interface is critical if digital monitoring or dynamic voltage adjustment is needed. Ensure the WLCSP 20 package fits the available board space and thermal constraints.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the Kinetic Technologies KTB8371 series of synchronous buck regulators. Variants like KTB8371BEIB-5C-TR share similar electrical characteristics but may differ in package type or specific configuration options. The series targets high-efficiency power management solutions requiring compact footprints.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes include KTB8371BEIB-5C-TR and KTB8371CEIB-5C-TR. Verify package compatibility and pin mapping before substitution. Ensure the alternative maintains the same 5 A current rating and I2C interface requirements.