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ILC7081AIM550X from FAIRCHILD,Fairchild Semiconductor

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ILC7081AIM550X

Manufacturer: FAIRCHILD

0.15A Low Dropout Voltage Regulator

Partnumber Manufacturer Quantity Availability
ILC7081AIM550X FAIRCHILD 70 In Stock

Description and Introduction

0.15A Low Dropout Voltage Regulator **Manufacturer:** FAIRCHILD  

**Part Number:** ILC7081AIM550X  

### **Specifications:**  
- **Type:** Integrated Circuit (IC)  
- **Function:** LED Driver  
- **Output Configuration:** Constant Current  
- **Topology:** Buck (Step-Down)  
- **Input Voltage Range:** 4.5V to 40V  
- **Output Current:** Up to 1.5A  
- **Switching Frequency:** Adjustable (typically up to 1MHz)  
- **Efficiency:** High efficiency (exact value depends on application conditions)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOIC-8 (or similar, verify datasheet for exact package)  
- **Protection Features:** Over-temperature protection (OTP), over-current protection (OCP)  

### **Descriptions:**  
The ILC7081AIM550X is a high-performance LED driver IC designed for driving high-brightness LEDs in automotive, industrial, and general lighting applications. It provides a constant current output, ensuring stable LED brightness. The wide input voltage range makes it suitable for various power supply configurations.  

### **Features:**  
- Adjustable output current for LED brightness control  
- High switching frequency for compact external components  
- Built-in protections (OTP, OCP) for enhanced reliability  
- Low dropout operation for efficient power conversion  
- Compatible with PWM dimming for brightness adjustment  

For exact electrical characteristics and application details, refer to the official Fairchild (now ON Semiconductor) datasheet.

Application Scenarios & Design Considerations

0.15A Low Dropout Voltage Regulator

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