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LTC1627CS8#PBF from LINEAR

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LTC1627CS8#PBF

Manufacturer: LINEAR

Monolithic Synchronous Step-Down Switching Regulator

Partnumber Manufacturer Quantity Availability
LTC1627CS8#PBF,LTC1627CS8PBF LINEAR 425 In Stock

Description and Introduction

Monolithic Synchronous Step-Down Switching Regulator The **LTC1627CS8#PBF** is a synchronous step-down switching regulator manufactured by **Linear Technology (now part of Analog Devices)**. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Input Voltage Range:** 4V to 36V  
- **Output Voltage Range:** Adjustable from 0.8V to VIN  
- **Output Current:** Up to 2A  
- **Switching Frequency:** 200kHz (fixed)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package:** 8-Lead SOIC  

### **Descriptions:**
- The LTC1627CS8#PBF is a **current-mode** synchronous buck regulator with **low dropout operation**.  
- It incorporates **internal power MOSFETs** for high efficiency and compact design.  
- The device is optimized for **battery-powered applications** and provides **low quiescent current** (~100µA in shutdown mode).  
- It includes **soft-start, current limiting, and thermal shutdown** for robust protection.  

### **Features:**
- **Synchronous rectification** for improved efficiency.  
- **Adjustable output voltage** via external resistors.  
- **Low dropout operation** (100% duty cycle).  
- **Short-circuit and thermal protection**.  
- **Minimal external components** required.  
- **Stable with ceramic capacitors**.  

This regulator is commonly used in **automotive, industrial, and portable electronics** applications.  

*(Source: Linear Technology Datasheet)*

Application Scenarios & Design Considerations

Monolithic Synchronous Step-Down Switching Regulator

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