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LT1944-1EMS#PBF from LINEAR

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LT1944-1EMS#PBF

Manufacturer: LINEAR

Dual Micropower Step-Up DC/DC Converter

Partnumber Manufacturer Quantity Availability
LT1944-1EMS#PBF,LT19441EMSPBF LINEAR 114 In Stock

Description and Introduction

Dual Micropower Step-Up DC/DC Converter The LT1944-1EMS#PBF is a switching regulator from Linear Technology (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Manufacturer:** Linear Technology (Analog Devices)  
- **Part Number:** LT1944-1EMS#PBF  
- **Type:** Step-Down (Buck) Switching Regulator  
- **Input Voltage Range:** 3.6V to 25V  
- **Output Voltage:** 1.25V (Fixed)  
- **Output Current:** Up to 1.1A  
- **Switching Frequency:** 1.2MHz  
- **Efficiency:** Up to 90%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** MSOP-10  

### **Descriptions:**  
The LT1944-1EMS#PBF is a high-efficiency, step-down DC/DC converter designed for applications requiring a compact power solution. It operates at a high switching frequency, allowing the use of small external components. The fixed 1.25V output makes it suitable for low-voltage power supply needs.  

### **Features:**  
- **High Efficiency:** Up to 90% efficiency for reduced power loss.  
- **Wide Input Range:** Operates from 3.6V to 25V input.  
- **Fixed Output Voltage:** 1.25V output simplifies design.  
- **High Switching Frequency:** 1.2MHz allows for small inductors and capacitors.  
- **Low Dropout Operation:** Maintains regulation with input voltages close to the output.  
- **Thermal Protection:** Includes thermal shutdown for safety.  
- **Short-Circuit Protection:** Enhances reliability in fault conditions.  
- **Compact Package:** MSOP-10 package for space-constrained applications.  

This information is sourced from the manufacturer's datasheet and technical documentation.

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