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LT1170IT#PBF from LINEAR

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LT1170IT#PBF

Manufacturer: LINEAR

100kHz, 5A, 2.5A and 1.25A High Efficiency Switching Regulators

Partnumber Manufacturer Quantity Availability
LT1170IT#PBF,LT1170ITPBF LINEAR 12 In Stock

Description and Introduction

100kHz, 5A, 2.5A and 1.25A High Efficiency Switching Regulators The LT1170IT#PBF is a switching regulator manufactured by Linear Technology (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 3V to 60V  
- **Output Voltage Range:** Adjustable from 1.25V to 50V  
- **Output Current:** Up to 5A  
- **Switching Frequency:** 100kHz  
- **Efficiency:** Up to 80%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-220 (5-Lead)  
- **Topology:** Buck, Boost, or Inverting  

### **Descriptions:**  
The LT1170IT#PBF is a high-efficiency, monolithic switching regulator designed for step-down (buck), step-up (boost), and voltage-inverting applications. It features low dropout operation, making it suitable for battery-powered systems and other applications requiring high efficiency over a wide input voltage range.  

### **Features:**  
- **Wide Input Voltage Range (3V to 60V)**  
- **High Output Current (5A)**  
- **Low Quiescent Current (6mA)**  
- **Adjustable Output Voltage**  
- **Built-In Current Limiting**  
- **Thermal Shutdown Protection**  
- **Can Operate in Buck, Boost, or Inverting Configurations**  
- **Minimal External Components Required**  

This regulator is commonly used in power supply designs for industrial, automotive, and telecommunications applications.

Application Scenarios & Design Considerations

100kHz, 5A, 2.5A and 1.25A High Efficiency Switching Regulators

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