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LTC3448EMS8E#TRPBF from LT

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LTC3448EMS8E#TRPBF

Manufacturer: LT

1.5MHz/2.25MHz, 600mA Synchronous Step-Down Regulator with LDO Mode

Partnumber Manufacturer Quantity Availability
LTC3448EMS8E#TRPBF,LTC3448EMS8ETRPBF LT 48 In Stock

Description and Introduction

1.5MHz/2.25MHz, 600mA Synchronous Step-Down Regulator with LDO Mode The LTC3448EMS8E#TRPBF is a synchronous buck-boost DC/DC converter manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 2.5V to 5.5V  
- **Output Voltage Range:** Adjustable from 2.5V to 5.25V  
- **Output Current:** Up to 600mA  
- **Switching Frequency:** 1MHz (fixed)  
- **Efficiency:** Up to 96%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** MSOP-8  
- **Topology:** Buck-Boost  
- **Quiescent Current:** 20µA (typical)  
- **Shutdown Current:** <1µA  

### **Descriptions:**  
The LTC3448EMS8E#TRPBF is a high-efficiency, low-noise buck-boost converter designed for battery-powered applications. It automatically transitions between buck, boost, and buck-boost modes to maintain regulation over varying input voltages.  

### **Features:**  
- Automatic seamless transition between buck, boost, and buck-boost modes  
- Low quiescent current (20µA) for extended battery life  
- Fixed-frequency operation for predictable noise performance  
- Internal soft-start reduces inrush current  
- Short-circuit and over-temperature protection  
- Small MSOP-8 package for space-constrained applications  

This information is sourced from the manufacturer's datasheet.

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