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LTC3404EMS8#PBF from LINEAR

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LTC3404EMS8#PBF

Manufacturer: LINEAR

1.4MHz High Efficiency Monolithic Synchronous Step-Down Regulator

Partnumber Manufacturer Quantity Availability
LTC3404EMS8#PBF LINEAR 50 In Stock

Description and Introduction

1.4MHz High Efficiency Monolithic Synchronous Step-Down Regulator The LTC3404EMS8#PBF is a synchronous step-up DC/DC converter manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 0.5V to 5V  
- **Output Voltage Range:** Up to 5.25V  
- **Output Current:** Up to 600mA  
- **Switching Frequency:** 1.5MHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** MSOP-8  
- **Low Quiescent Current:** 20µA (typical)  
- **Shutdown Current:** <1µA  
- **Synchronous Rectification:** Yes  
- **Internal Soft-Start:** Yes  

### **Descriptions:**  
The LTC3404EMS8#PBF is a high-efficiency, synchronous step-up DC/DC converter designed for low-voltage applications. It features a fixed-frequency PWM architecture, ensuring stable performance across varying load conditions. The device includes internal power switches, eliminating the need for external Schottky diodes, and supports automatic Burst Mode® operation for improved efficiency at light loads.  

### **Features:**  
- **Wide Input Voltage Range:** Operates from 0.5V to 5V, suitable for single-cell or dual-cell battery applications.  
- **High Efficiency:** Up to 95% due to synchronous rectification.  
- **Low Quiescent Current:** 20µA extends battery life.  
- **Burst Mode® Operation:** Enhances efficiency at light loads.  
- **Internal Soft-Start:** Prevents inrush current at startup.  
- **Compact MSOP-8 Package:** Space-saving design for portable applications.  
- **Thermal Shutdown and Overcurrent Protection:** Ensures device safety.  

This information is based solely on the manufacturer's datasheet and technical documentation.

Partnumber Manufacturer Quantity Availability
LTC3404EMS8#PBF,LTC3404EMS8PBF LT 38 In Stock

Description and Introduction

1.4MHz High Efficiency Monolithic Synchronous Step-Down Regulator The LTC3404EMS8#PBF is a high-efficiency, synchronous step-down DC/DC converter manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 2.5V to 5.5V  
- **Output Voltage Range:** 0.8V to VIN  
- **Output Current:** Up to 600mA  
- **Switching Frequency:** 1.5MHz (typical)  
- **Efficiency:** Up to 95%  
- **Quiescent Current:** 20µA (typical) in Burst Mode operation  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** MSOP-8  

### **Descriptions:**  
The LTC3404EMS8#PBF is a compact, high-performance step-down regulator designed for portable applications. It integrates synchronous rectification to improve efficiency and reduce external component count. The device operates in Burst Mode® for high efficiency at light loads and features a low dropout design, allowing it to maintain regulation even when the input voltage is close to the output voltage.  

### **Features:**  
- **Synchronous Operation:** No external Schottky diode required.  
- **Burst Mode® Operation:** Enhances efficiency at light loads.  
- **Low Dropout:** 100% duty cycle capability.  
- **Internal Soft-Start:** Reduces inrush current.  
- **Short-Circuit Protection:** Improves reliability.  
- **Thermal Shutdown:** Prevents overheating.  
- **Small Footprint:** Minimal external components needed.  

This device is commonly used in battery-powered applications, portable electronics, and distributed power systems.

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