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MAX389CWG+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX389CWG+

Manufacturer: MAXIM

High-Voltage, Fault-Protected Analog Multiplexers

Partnumber Manufacturer Quantity Availability
MAX389CWG+ MAXIM 1500 In Stock

Description and Introduction

High-Voltage, Fault-Protected Analog Multiplexers The MAX389CWG+ is a precision, low-dropout (LDO) linear regulator manufactured by **MAXIM Integrated** (now part of Analog Devices). Below are its key specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Output Voltage:** Adjustable (1.25V to 5.5V) or fixed (preset options available).  
- **Output Current:** Up to **500mA**.  
- **Dropout Voltage:** **120mV (typical) at 500mA load**.  
- **Input Voltage Range:** **2.5V to 6.5V**.  
- **Line Regulation:** **0.02%/V (typical)**.  
- **Load Regulation:** **0.04%/mA (typical)**.  
- **Quiescent Current:** **85µA (typical)**.  
- **Operating Temperature Range:** **-40°C to +85°C**.  
- **Package:** **SOIC-24 (Wide)**.  

### **Descriptions:**
- The MAX389CWG+ is a high-performance **low-dropout linear regulator** designed for applications requiring precise voltage regulation with minimal power loss.  
- It features **low noise, high PSRR (Power Supply Rejection Ratio), and excellent transient response**, making it suitable for sensitive analog and digital circuits.  
- The device includes **thermal shutdown and current-limit protection** for enhanced reliability.  

### **Features:**
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Adjustable or Fixed Output Voltage:** Flexibility for various design needs.  
- **Low Quiescent Current:** Ideal for battery-powered applications.  
- **High PSRR:** Reduces noise from input supply variations.  
- **Thermal Shutdown & Current Limit:** Protects the device from overheating and overcurrent conditions.  
- **Stable with Low-ESR Ceramic Capacitors:** Simplifies PCB design.  

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

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