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LTC1757A-1EMS8 from LINEAR

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LTC1757A-1EMS8

Manufacturer: LINEAR

Single/Dual Band RF Power Controllers

Partnumber Manufacturer Quantity Availability
LTC1757A-1EMS8,LTC1757A1EMS8 LINEAR 5000 In Stock

Description and Introduction

Single/Dual Band RF Power Controllers The LTC1757A-1EMS8 is a product from **LINEAR** (now part of Analog Devices). Here are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** LINEAR (Analog Devices)  
- **Package:** MSOP-8  
- **Type:** Switching Regulator (DC-DC Converter)  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Output Voltage:** Adjustable  
- **Output Current:** Up to 600mA  
- **Switching Frequency:** 1.25MHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**
The LTC1757A-1EMS8 is a **high-efficiency, step-up DC-DC converter** designed for low-power applications. It integrates a **synchronous rectifier** for improved efficiency and operates from a single-cell Li-Ion or dual-cell alkaline/NiMH input.  

### **Features:**
- **Synchronous Rectification** for high efficiency  
- **Low Quiescent Current:** 20µA (typical)  
- **Adjustable Output Voltage** (via external resistors)  
- **1.25MHz Fixed Switching Frequency** (allows small external components)  
- **Automatic Burst Mode® Operation** for light-load efficiency  
- **Short-Circuit Protection**  
- **Thermal Shutdown**  

This device is commonly used in **battery-powered systems, portable electronics, and energy-efficient applications**.  

Would you like additional details on a specific aspect?

Partnumber Manufacturer Quantity Availability
LTC1757A-1EMS8,LTC1757A1EMS8 LT 32 In Stock

Description and Introduction

Single/Dual Band RF Power Controllers The LTC1757A-1EMS8 is a product from Linear Technology (now part of Analog Devices). Here are the factual details about this component:

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

### **Specifications:**  
- **Part Number:** LTC1757A-1EMS8  
- **Package Type:** MSOP-8  
- **Operating Temperature Range:** -40°C to +85°C  
- **Supply Voltage Range:** 2.7V to 5.5V  
- **Quiescent Current:** Typically 20µA  
- **Output Current:** Up to 100mA  
- **Switching Frequency:** Adjustable (typically up to 1MHz)  

### **Descriptions:**  
- The LTC1757A-1EMS8 is a **low dropout (LDO) linear regulator** with a fixed output voltage.  
- It is designed for **low-power applications**, providing stable voltage regulation with minimal quiescent current.  
- The device includes **thermal shutdown and current limiting** for protection.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient regulation even with small input-output differentials.  
- **Low Quiescent Current:** Ideal for battery-powered applications.  
- **Thermal Shutdown Protection:** Prevents damage from overheating.  
- **Current Limit Protection:** Safeguards against excessive load conditions.  
- **Wide Input Voltage Range:** Supports operation from 2.7V to 5.5V.  
- **Small MSOP-8 Package:** Suitable for space-constrained designs.  

This information is based solely on the technical specifications provided by the manufacturer.

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