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LTC1872BES6#TRMPBF from LINEAR

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LTC1872BES6#TRMPBF

Manufacturer: LINEAR

Constant Frequency Current Mode Step-Up DC/DC Controller in ThinSOT

Partnumber Manufacturer Quantity Availability
LTC1872BES6#TRMPBF,LTC1872BES6TRMPBF LINEAR 686 In Stock

Description and Introduction

Constant Frequency Current Mode Step-Up DC/DC Controller in ThinSOT The LTC1872BES6#TRMPBF is a high efficiency, monolithic synchronous step-down switching regulator manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 4V to 36V  
- **Output Voltage Range:** Adjustable from 0.8V to VIN  
- **Maximum Output Current:** 2A  
- **Switching Frequency:** 550kHz (fixed)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-6  
- **Features:**  
  - Synchronous rectification for high efficiency  
  - Low dropout operation (100% duty cycle)  
  - Internal soft-start  
  - Current mode control for fast transient response  
  - Short-circuit and over-temperature protection  
  - Low quiescent current (30µA in shutdown mode)  

### **Descriptions:**  
The LTC1872BES6#TRMPBF is designed for high efficiency step-down DC/DC conversion, making it suitable for battery-powered and industrial applications. Its synchronous architecture reduces power loss, while the fixed switching frequency simplifies filtering.  

### **Features:**  
- **Wide Input Range:** Supports 4V to 36V operation.  
- **High Efficiency:** Minimizes power dissipation.  
- **Compact Package:** SOT-23-6 for space-constrained designs.  
- **Protection Features:** Includes thermal shutdown and current limiting.  
- **Adjustable Output:** Allows flexibility in various applications.  

This regulator is ideal for automotive, telecom, and portable electronics requiring efficient power conversion.

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