0.3A/50V Octal Low Side Power Driver with Serial Bus Control and Over-Current Fault Flag The part **HIP0050IB** is manufactured by **HAR (Harris Corporation)**.  

**Specifications:**  
- **Type:** Hybrid IC  
- **Function:** Power amplifier  
- **Package:** Hermetic metal can  
- **Operating Temperature Range:** -55°C to +125°C  
- **Frequency Range:** Typically used in RF/microwave applications (exact frequency range not specified in the provided knowledge base)  
- **Power Handling:** Designed for medium to high-power RF amplification  

For detailed electrical characteristics, refer to the official datasheet from **HAR (Harris Corporation)**.