XC9291B17D0R-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9291B17D0R-G is a non-isolated synchronous step-down DC/DC converter manufactured by Torex Semiconductor. It features an input voltage range of 2.5 V to 6 V and provides a fixed output voltage of 1.7 V at a maximum output current of 600 mA. The device utilizes HiSAT-COT control for stable operation with small external components. It is housed in a WLP-5-8 package measuring 0.96 mm x 0.88 mm x 0.33 mm. The component operates within a temperature range of -40°C to +105°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Employs HiSAT-COT control architecture for high efficiency and stability
• Integrates synchronous rectification technology for reduced power loss
• Features extremely small footprint suitable for space-constrained designs

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring compact power solutions
• Battery-powered equipment needing efficient voltage regulation
• Industrial applications operating within specified temperature ranges

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix D0R-G against official Torex documentation to confirm pinout and electrical characteristics. Ensure compatibility with required input voltage levels and load currents. Check for RoHS compliance status through manufacturer datasheets. Confirm availability through authorized distributors as supply may vary.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this model when a fixed 1.7 V output is required from a 2.5 V to 6 V input source. Consider the WLP-5-8 package size for PCB layout constraints. Evaluate thermal performance under maximum load conditions within the industrial temperature range. Compare with other XC9291 variants if different output voltages or packages are needed.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the XC9291 series of extremely small step-down DC/DC converters. The series is characterized by low quiescent current and high efficiency. The B17 designation indicates the fixed output voltage setting. The D0R-G suffix specifies the package type and tape/reel configuration for surface mount assembly.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes include other XC9291B variants with identical 1.7 V output and WLP-5-8 packaging, such as XC9291B17E0R-G. Verify pin compatibility and electrical specifications before substitution.