LNBP20PD,Satellite Receiver Voltage Regulator IC,PowerSO-20

The LNBP20PD is a high-performance voltage regulator IC tailored for analog and digital satellite receiver applications. It efficiently powers and controls LNB downconverters via coaxial cables while integrating multiple protection and diagnostic features. Designed with flexibility in mind, the LNBP20PD supports dual LNB outputs, logic-based voltage selection, and cable length compensation to ensure signal integrity.

Encased in a PowerSO-20 package, this IC provides excellent thermal performance and compact integration for space-constrained PCBs. The factory-trimmed 22 kHz oscillator simplifies the design of DiSEqC™ protocol-based systems, making it an ideal choice for satellite receivers with multiple antenna ports.

• Integrated Supply and Control: Provides power and interface signals for LNB downconverters in satellite receivers.
• Supports Dual LNB Outputs: Allows logic-selectable output for managing two antenna ports efficiently.
• Built-in Protection Features: Includes overcurrent, overtemperature protection, and diagnostic capabilities for enhanced reliability.
• Cable Length Compensation: Adjustable voltage compensation to minimize signal loss across long cables.
• Factory-Trimmed Tone Oscillator: 22 kHz oscillator for seamless DiSEqC™ encoding without external components.
• PowerSO-20 Package: Compact surface-mount design with efficient thermal performance for modern PCB layouts.