XC9290B34D1R-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9290B34D1R-G is a non-isolated synchronous step-down DC/DC converter manufactured by Torex Semiconductor. It features HiSAT-COT control for stable operation with small output capacitors. The device supports an input voltage range of 2.5 V to 6 V and provides a fixed 3.4 V output at up to 600 mA. It operates within a temperature range of -40°C to +105°C and utilizes a compact LGA-8B01-8 package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates HiSAT-COT control architecture for enhanced stability with minimal external components.
• Features synchronous rectification to improve conversion efficiency across load ranges.
• Supports wide input voltage range suitable for single-cell lithium battery applications.

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring efficient power management
• Battery-powered consumer electronics
• Industrial equipment with limited space constraints

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against official Torex documentation to confirm pinout and electrical characteristics, as variations exist within the series. Ensure compatibility with required thermal dissipation standards for the intended operating environment. Cross-reference the manufacturer's latest datasheet for any updates regarding RoHS compliance or packaging specifications before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 3.4 V output is required from a 2.5 V to 6 V source. The 600 mA current rating suits moderate load applications. Consider the LGA-8B01-8 package size for PCB layout constraints. Verify that the 4 MHz switching frequency aligns with electromagnetic interference requirements of the system design.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9290B series of extremely small step-down converters. It shares architectural similarities with other models in the family but differs in fixed output voltage and package type. The series emphasizes miniaturization and high efficiency for mobile and industrial applications.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

XC9290B34D0R-G offers similar functionality in a WLP-5-8 package. XC9290B33D1R-G provides a 3.3 V output in the LGA-6B01 package. Verify pin compatibility and thermal performance when substituting.