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LTC3631EMS8E-3.3#PBF from LINEAR

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LTC3631EMS8E-3.3#PBF

Manufacturer: LINEAR

High Efficiency, High Voltage 100mA Synchronous Step-Down Converter

Partnumber Manufacturer Quantity Availability
LTC3631EMS8E-3.3#PBF,LTC3631EMS8E33PBF LINEAR 1578 In Stock

Description and Introduction

High Efficiency, High Voltage 100mA Synchronous Step-Down Converter The LTC3631EMS8E-3.3#PBF is a high-efficiency, monolithic synchronous buck regulator manufactured by **Linear Technology (now part of Analog Devices)**.  

### **Specifications:**  
- **Output Voltage:** 3.3V (fixed)  
- **Input Voltage Range:** 4V to 60V  
- **Output Current:** Up to 500mA  
- **Switching Frequency:** Programmable (250kHz to 2.25MHz)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** MSOP-8 (Exposed Pad)  
- **Features:**  
  - **Ultralow Quiescent Current:** 2.5µA (in Burst Mode operation)  
  - **Synchronous Operation:** Improves efficiency  
  - **Burst Mode® Operation:** Enhances light-load efficiency  
  - **Adjustable Soft-Start:** Prevents inrush current  
  - **Wide Input Voltage Range:** Suitable for automotive and industrial applications  
  - **Short-Circuit Protection:** Improves reliability  
  - **Thermal Shutdown:** Prevents overheating  

### **Applications:**  
- Automotive systems  
- Industrial power supplies  
- Battery-powered equipment  
- Distributed power systems  

This regulator is designed for high efficiency and low power dissipation, making it ideal for applications requiring a stable 3.3V output from a wide input range.

Application Scenarios & Design Considerations

High Efficiency, High Voltage 100mA Synchronous Step-Down Converter

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