IXD2140C501MR-G

Voltage Regulators - DC DC Switching Regulators Overview

The IXD2140C501MR-G is a step-up DC/DC converter manufactured by Zilog, classified under Switching Voltage Regulators within the PMIC category. It features a fixed 5.0V output voltage and utilizes Pulse Frequency Modulation (PFM) for regulation. The component is housed in an SOT-25 package with lead-free finish. As part of the IXD2140 series, it serves as a power management integrated circuit designed for efficient voltage conversion applications.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Step-up DC/DC converter topology
• Fixed 5.0V output voltage
• Pulse Frequency Modulation operation
• SOT-25 surface mount package

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring voltage boosting
• Battery-powered systems needing stable 5V supply
• General purpose power management circuits

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the manufacturer designation as Zilog on official documentation. Confirm the SOT-25 package type and PFM control method match system requirements. Ensure the fixed 5.0V output aligns with load specifications. Check RoHS compliance status through the datasheet. Validate the lead-free finish designation before integration.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 5V boost converter is required in a compact SOT-25 footprint. The PFM architecture suits applications prioritizing efficiency at light loads. Compare against other IXD2140 variants if different output voltages or modulation schemes are needed. Ensure input voltage ranges support the specific step-up ratio required for the target application design.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the IXD2140 series of switching regulators from Zilog. It shares the core architecture with variants like IXD2140A351MR-G and IXD2140C401MR-G, differing primarily in the fixed output voltage setting. The series represents Zilog's contribution to low-power PMIC solutions utilizing standard surface-mount packaging for space-constrained designs.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes include other IXD2140C variants with adjusted output voltages, such as IXD2140C401MR-G for 4.0V output. Cross-reference pinouts and thermal characteristics when replacing with components from other manufacturers offering similar SOT-25 step-up converters.