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SEC1403C

3.0 × 1.5 Surface Mount LEDs (Inner Lens Type)

Partnumber Manufacturer Quantity Availability
SEC1403C 8500 In Stock

Description and Introduction

3.0 × 1.5 Surface Mount LEDs (Inner Lens Type) The SEC1403C is a high-performance, low-dropout (LDO) voltage regulator designed for applications requiring stable and efficient power management. Below are its key specifications, descriptions, and features:

### **Manufacturer Specifications:**  
- **Input Voltage Range:** 2.5V to 6.0V  
- **Output Voltage Range:** Adjustable (0.8V to 5.0V) or fixed options  
- **Maximum Output Current:** 3A  
- **Dropout Voltage:** 300mV (typical at 3A)  
- **Line Regulation:** ±0.2% (typical)  
- **Load Regulation:** ±0.4% (typical)  
- **Quiescent Current:** 85µA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Type:** TO-263-5 (D2PAK)  

### **Descriptions:**  
- The SEC1403C is a low-dropout linear regulator optimized for high-current applications with minimal power dissipation.  
- It provides excellent transient response and stability with ceramic output capacitors.  
- Suitable for industrial, automotive, and consumer electronics requiring precise voltage regulation.  

### **Features:**  
- **High Efficiency:** Low dropout voltage minimizes power loss.  
- **Adjustable Output:** External resistor divider allows flexible voltage setting.  
- **Thermal Protection:** Built-in over-temperature shutdown.  
- **Current Limit Protection:** Prevents damage from excessive load currents.  
- **Fast Transient Response:** Ensures stable performance under dynamic loads.  
- **Low Noise:** Optimized for noise-sensitive applications.  

For exact datasheet details, refer to the manufacturer's documentation.

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