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LX5503-LQ from Microsemi

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LX5503-LQ

Manufacturer: Microsemi

InGaP HBT 5-6GHz Power Amplifier

Partnumber Manufacturer Quantity Availability
LX5503-LQ,LX5503LQ Microsemi 76 In Stock

Description and Introduction

InGaP HBT 5-6GHz Power Amplifier **Manufacturer:** Microsemi  

**Part Number:** LX5503-LQ  

### **Specifications:**  
- **Category:** Power Management IC  
- **Type:** Low Dropout (LDO) Voltage Regulator  
- **Output Voltage:** Adjustable or Fixed (specific value depends on variant)  
- **Output Current:** Up to 500mA (typical)  
- **Input Voltage Range:** 2.5V to 6.0V  
- **Dropout Voltage:** Low dropout (typically 200mV at full load)  
- **Package:** LQ (Leadless Quad Flat Package)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Quiescent Current:** Low (typically in µA range for power efficiency)  
- **Protection Features:** Overcurrent, Overtemperature, Reverse Polarity Protection  

### **Descriptions:**  
The LX5503-LQ is a low-dropout linear voltage regulator designed for applications requiring stable power with minimal voltage fluctuation. It is suitable for battery-powered devices, portable electronics, and embedded systems.  

### **Features:**  
- High efficiency with low quiescent current  
- Stable operation with low ESR capacitors  
- Thermal shutdown and current limit protection  
- Small footprint (LQ package for space-constrained designs)  
- Adjustable or fixed output voltage options (depending on variant)  

For exact electrical characteristics and application details, refer to the official Microsemi datasheet.

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