IXD2141A33DMR-G

Voltage Regulators - DC DC Switching Regulators Overview

The IXD2141A33DMR-G is a step-up DC/DC converter manufactured by Zilog, classified under switching voltage regulators within the PMIC category. This component features a load disconnection function and operates with a fixed switching frequency of 3.0 MHz using PWM control only. It supports an output current capability of 0.8 A. The device is supplied in a reel packaging format with a factory pack quantity of 3000 units.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates a load disconnection function for system power management
• Operates as a step-up DC/DC converter with 0.8 A output capability
• Utilizes Pulse Width Modulation (PWM) control exclusively
• Functions at a fixed switching frequency of 3.0 MHz

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring efficient step-up conversion
• Battery-powered systems utilizing load disconnection capabilities
• Embedded applications needing fixed-frequency PWM regulation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix DMR against official Zilog documentation to confirm package type and tape-and-reel specifications. Confirm that the 3.0 MHz PWM-only operation aligns with design requirements, as other variants may support PFM or different frequencies. Ensure compatibility with the intended load disconnection logic before procurement.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this part when a fixed 3.0 MHz switching frequency is required to minimize electromagnetic interference variability. Choose the IXD2141A33DMR-G over PFM variants if consistent noise spectra is critical. Verify that the 0.8 A current rating meets peak load demands and that the SOT-25 package fits the board layout constraints.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the IXD2141 series of step-up converters from Zilog. It shares core architecture with models like IXD2141A33CER-G but differs in switching frequency and control mode. The series focuses on compact power solutions for portable electronics, offering integrated protection and efficiency optimizations within small form factors.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

The IXD2141A33CER-G offers similar functionality but operates at 1.2 MHz with PFM/PWM auto-switching. The IXD2141A50DMR-G provides higher output voltage options while maintaining the 3.0 MHz PWM characteristic. Verify pinout and electrical parameters before substitution.