LP3919RL-C/NOPB

Power Management - Specialized Overview

The LP3919RL-C/NOPB is a specialized Power Management Unit (PMIC) manufactured by Texas Instruments. It is designed for cellular and CDMA applications, integrating multiple power management functions into a single component. The device utilizes a 49-pin DSBGA package to support compact mobile designs. Key electrical characteristics include a supply voltage range suitable for battery-powered devices and integrated charging capabilities. It operates within standard industrial temperature ranges and complies with RoHS standards, ensuring environmental safety for consumer electronics manufacturing.

Power Management - Specialized Feature Summary

• Integrates power management and charging functions for cellular devices
• Optimized for CDMA and cellular phone architectures
• Compact 49-pin DSBGA package design

Power Management - Specialized Applications

• CDMA cellular phones
• Cellular communication devices
• Mobile handset power systems

Power Management - Specialized Procurement Notes

Verify the specific revision code and packaging configuration when ordering. Confirm that the 49-pin DSBGA footprint matches your PCB layout requirements. Ensure compatibility with your target cellular protocol specifications before finalizing procurement decisions.

Power Management - Specialized Selection Notes

Select this component for applications requiring an integrated PMIC solution for CDMA handsets. Consider the 49-pin DSBGA package constraints during mechanical design. Evaluate thermal performance and board space limitations against alternative discrete solutions.

Power Management - Specialized Part Context

This part belongs to Texas Instruments' Power Management - Specialized category. It is engineered specifically for the telecommunications sector, addressing the unique power efficiency and integration needs of early-to-mid generation cellular handsets.

Power Management - Specialized Replacement Considerations

Consult official substitution guides for compatible PMICs. Verify pinout and functional equivalence with other TI cellular PMICs before replacing.