IXD2141B30DMR-G

Voltage Regulators - DC DC Switching Regulators Overview

The IXD2141B30DMR-G is a switching voltage regulator manufactured by Zilog, classified under PMIC - Power Management ICs. It functions as a step-up DCDC converter with a load disconnection feature. The device supports a maximum output current of 0.8A and operates at a fixed switching frequency of 3.0MHz. Control is achieved via PWM only mode. The component is supplied in a reel packaging format.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrated load disconnection function for system power management
• Step-up DCDC converter topology for voltage boosting applications
• Fixed 3.0MHz PWM-only switching control mechanism

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring efficient step-up conversion
• Battery-powered systems needing load isolation capabilities
• General purpose power management circuits in consumer electronics

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix B30DMR-G against the official Zilog datasheet to confirm the 3.0MHz frequency and PWM-only operation parameters. Ensure compatibility with the intended PCB footprint and thermal requirements. Confirm availability status through authorized distributors as supply may be restricted. Cross-reference the manufacturer part number with any obsolescence notices prior to finalizing procurement decisions.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 3.0MHz switching frequency is required for compact passive component sizing. The integrated load disconnection feature makes it suitable for applications necessitating complete output isolation. Verify that the 0.8A current rating meets the peak load demands of the target circuit design without exceeding thermal limits.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the IXD2141 series of switching regulators from Zilog. Variants within this family differ primarily in switching frequency (1.2MHz vs 3.0MHz) and modulation type (PWM vs PFM/PWM auto-switch). The IXD2141B30DMR-G specifically denotes the 3.0MHz PWM-only configuration with load disconnect functionality.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes include IXD2141A30DMR-G (same frequency, different internal revision) and IXD2141B50DMR-G (different frequency). For non-PWM variants, consider IXD2142B30DER-G which supports PFM/PWM auto-switching.