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LM2788MMX-1.8 from NS,National Semiconductor

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LM2788MMX-1.8

Manufacturer: NS

120mA High Efficiency Step-Down Switched Capacitor Voltage Converter

Partnumber Manufacturer Quantity Availability
LM2788MMX-1.8,LM2788MMX18 NS 29986 In Stock

Description and Introduction

120mA High Efficiency Step-Down Switched Capacitor Voltage Converter The LM2788MMX-1.8 is a fixed-output voltage regulator manufactured by National Semiconductor (NS). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Output Voltage:** 1.8V (fixed)  
- **Input Voltage Range:** 2.5V to 5.5V  
- **Output Current:** Up to 250mA  
- **Dropout Voltage:** 300mV (typical at 250mA)  
- **Line Regulation:** 0.04% (typical)  
- **Load Regulation:** 0.2% (typical)  
- **Quiescent Current:** 75µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin SOIC (MM8)  

### **Descriptions:**  
The LM2788MMX-1.8 is a low-dropout (LDO) voltage regulator designed to provide a stable 1.8V output from an input voltage range of 2.5V to 5.5V. It is optimized for battery-powered applications, offering low quiescent current and high efficiency.  

### **Features:**  
- Fixed 1.8V output with ±2% accuracy  
- Low dropout voltage (300mV typical at 250mA)  
- Low quiescent current (75µA typical)  
- Thermal shutdown and current limit protection  
- Stable with low-ESR ceramic capacitors  
- Small 8-pin SOIC package for space-constrained designs  

This information is sourced from the manufacturer's datasheet.

Application Scenarios & Design Considerations

120mA High Efficiency Step-Down Switched Capacitor Voltage Converter

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