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LT1947EMS#TR from LT

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39.063ms

LT1947EMS#TR

Manufacturer: LT

Adjustable Output TFT-LCD Triple Switching Regulator

Partnumber Manufacturer Quantity Availability
LT1947EMS#TR,LT1947EMSTR LT 1861 In Stock

Description and Introduction

Adjustable Output TFT-LCD Triple Switching Regulator The LT1947EMS#TR is a switching regulator IC manufactured by Linear Technology (now part of Analog Devices). Below are the factual details from Ic-phoenix technical data files:

### **Manufacturer:**  
- **LT (Linear Technology)**  

### **Specifications:**  
- **Type:** Step-Down (Buck) Switching Regulator  
- **Input Voltage Range:** 3.6V to 36V  
- **Output Voltage Range:** Adjustable from 1.25V to 16V  
- **Output Current:** Up to 1.1A  
- **Switching Frequency:** 1.2MHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 10-Lead MSOP  

### **Descriptions:**  
- The LT1947EMS#TR is a high-efficiency, monolithic step-down DC/DC converter.  
- It features a constant-frequency, current-mode architecture for stable operation.  
- Includes internal soft-start and thermal shutdown protection.  
- Designed for low noise and high efficiency in battery-powered and industrial applications.  

### **Features:**  
- **Wide Input Voltage Range:** Supports 3.6V to 36V input.  
- **High Efficiency:** Up to 95% efficiency.  
- **Adjustable Output Voltage:** Configurable via external resistors.  
- **1.2MHz Switching Frequency:** Allows for small external components.  
- **Low Dropout Operation:** Maintains regulation with minimal headroom.  
- **Internal Soft-Start:** Reduces inrush current.  
- **Thermal Shutdown Protection:** Prevents overheating.  
- **Current Mode Control:** Ensures stable performance.  

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

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