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Product Detailed Parameters
- Description：IC REGULATOR CTLR SMD
- Series：-
- Mfr：Infineon Technologies
- Package：Tube
- Applications：-
- Voltage - Input：-
- Number of Outputs：-
- Voltage - Output：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The 111-4143BPBF is a Special Purpose Regulator manufactured by Infineon Technologies. It is classified as an IC Regulator Controller designed for surface-mount device (SMD) applications. The component is part of the Power Management Integrated Circuit (PMIC) family. Public documentation indicates that specific electrical parameters, such as input voltage, output voltage, and operating temperature range, are not explicitly detailed in available general summaries. The device is currently listed with an obsolete lifecycle status.
Feature Summary
- Surface-mount controller design for power management integration
- Special purpose regulator functionality within PMIC systems
Applications
Procurement Notes
Verify current availability and lifecycle status before procurement planning. Official sources list this component as obsolete. Confirm compatibility with existing designs or identify approved replacements. Ensure sourcing from authorized distributors to guarantee authenticity. Check for RoHS compliance documentation if required for specific regulatory standards.
Selection Notes
This component is designated as obsolete. Designers should evaluate alternative solutions from the manufacturer's current portfolio. Consider functional equivalents that offer active lifecycle status. Review updated datasheets for modern regulators with similar control features. Assess supply chain stability when selecting replacement parts for long-term production.
Part Context
Infineon Technologies produces a wide range of power management and semiconductor solutions. The 111-4143BPBF belongs to their historical PMIC lineup. While specific technical details are limited in public records, it served as a specialized regulator controller. The company continues to innovate in energy efficiency and mobility sectors with newer product lines.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Infineon documentation or authorized distributors for validated cross-references. Do not assume generic compatibility without verifying pinout and electrical specifications against potential alternatives.
