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LT1173CN8-5. from LT

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LT1173CN8-5.

Manufacturer: LT

Micropower DC/DC Converter Adjustable and Fixed 5V/ 12V

Partnumber Manufacturer Quantity Availability
LT1173CN8-5.,LT1173CN85 LT 66 In Stock

Description and Introduction

Micropower DC/DC Converter Adjustable and Fixed 5V/ 12V The LT1173CN8-5 is a micropower DC/DC converter manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 2V to 30V  
- **Fixed Output Voltage:** 5V  
- **Output Current:** Up to 1A (with external components)  
- **Switching Frequency:** 100kHz  
- **Quiescent Current:** 110µA (typical)  
- **Efficiency:** Up to 80%  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package:** 8-Pin PDIP (Plastic Dual In-Line Package)  

### **Descriptions and Features:**  
- **Micropower Operation:** Low quiescent current makes it suitable for battery-powered applications.  
- **Wide Input Voltage Range:** Supports operation from 2V to 30V.  
- **Fixed 5V Output:** Regulated output with minimal external components.  
- **Current Limiting:** Built-in protection against overloads.  
- **Low Dropout Operation:** Maintains regulation even when input voltage is close to output.  
- **Soft-Start Capability:** Reduces inrush current during startup.  
- **Adjustable Output (with external feedback):** Can be configured for different output voltages.  

The LT1173CN8-5 is commonly used in portable devices, battery chargers, and power management systems.

Application Scenarios & Design Considerations

Micropower DC/DC Converter Adjustable and Fixed 5V/ 12V

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