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MAX1793EUE15 from MAXIM,MAXIM - Dallas Semiconductor

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MAX1793EUE15

Manufacturer: MAXIM

Low-Dropout, Low IQ, 1A Linear Regulator

Partnumber Manufacturer Quantity Availability
MAX1793EUE15 MAXIM 9 In Stock

Description and Introduction

Low-Dropout, Low IQ, 1A Linear Regulator The MAX1793EUE15 is a step-down DC-DC converter manufactured by Maxim Integrated (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 28V  
- **Output Voltage:** 1.5V (fixed)  
- **Output Current:** Up to 500mA  
- **Switching Frequency:** 500kHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin TSSOP (UE)  

### **Descriptions:**  
The MAX1793EUE15 is a high-efficiency, step-down DC-DC converter designed for applications requiring a regulated 1.5V output from a higher input voltage. It integrates a synchronous rectifier for improved efficiency and operates at a fixed 500kHz switching frequency.  

### **Features:**  
- **Internal Synchronous Rectifier** (improves efficiency)  
- **Low Dropout Operation** (extends battery life)  
- **Soft-Start Function** (reduces inrush current)  
- **Overcurrent and Thermal Protection**  
- **Adjustable Output Voltage (with external resistors, except for fixed 1.5V version)**  
- **Low Quiescent Current (40µA in shutdown mode)**  

This information is sourced from Maxim Integrated's datasheet for the MAX1793EUE15.

Application Scenarios & Design Considerations

Low-Dropout, Low IQ, 1A Linear Regulator

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