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LTC1159IS-3.3 from LINEAR

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LTC1159IS-3.3

Manufacturer: LINEAR

High efficiency synchronous step-down switching regulators

Partnumber Manufacturer Quantity Availability
LTC1159IS-3.3,LTC1159IS33 LINEAR 42 In Stock

Description and Introduction

High efficiency synchronous step-down switching regulators The LTC1159IS-3.3 is a product from **LINEAR** (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**
- **Manufacturer:** LINEAR (Analog Devices)  
- **Part Number:** LTC1159IS-3.3  
- **Type:** High-Efficiency Synchronous Step-Down Switching Regulator  
- **Output Voltage:** Fixed 3.3V  
- **Input Voltage Range:** 4V to 36V  
- **Output Current:** Up to 1A  
- **Switching Frequency:** 200kHz  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-Pin SOIC (IS)  

### **Descriptions:**
The LTC1159IS-3.3 is a **fixed 3.3V output, high-efficiency synchronous buck (step-down) switching regulator**. It is designed to provide a stable 3.3V output from a wide input voltage range (4V to 36V). The device uses synchronous rectification to improve efficiency and reduce power dissipation.  

### **Features:**
- **Fixed 3.3V Output**  
- **Wide Input Voltage Range (4V to 36V)**  
- **High Efficiency (Up to 90%)**  
- **Synchronous Rectification**  
- **Low Quiescent Current (Typical 1.5mA)**  
- **Short-Circuit Protection**  
- **Thermal Shutdown Protection**  
- **200kHz Switching Frequency**  
- **16-Pin SOIC Package**  

This information is strictly based on the manufacturer's datasheet and product specifications.

Application Scenarios & Design Considerations

High efficiency synchronous step-down switching regulators

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