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MAX8538EEI+T from MAIMX

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MAX8538EEI+T

Manufacturer: MAIMX

Dual-Synchronous Buck Controllers for Point-of-Load, Tracking, and DDR Memory Power Supplies

Partnumber Manufacturer Quantity Availability
MAX8538EEI+T,MAX8538EEIT MAIMX 517 In Stock

Description and Introduction

Dual-Synchronous Buck Controllers for Point-of-Load, Tracking, and DDR Memory Power Supplies The MAX8538EEI+T is a low-dropout (LDO) linear regulator manufactured by Maxim Integrated (MAIMX). Below are its key specifications, descriptions, and features based on factual data:

### **Specifications:**  
- **Input Voltage Range:** 2.5V to 6.5V  
- **Output Voltage Range:** Adjustable from 1.25V to 5.5V (fixed options also available)  
- **Output Current:** 500mA (guaranteed)  
- **Dropout Voltage:** 120mV (typical) at 500mA load  
- **Accuracy:** ±1.5% (over line, load, and temperature)  
- **Quiescent Current:** 85µA (typical)  
- **Shutdown Current:** <1µA  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin SOIC (Exposed Pad)  

### **Descriptions:**  
- The MAX8538EEI+T is a high-performance LDO regulator designed for low-noise, low-power applications.  
- It features a low dropout voltage, making it suitable for battery-powered devices.  
- Includes thermal shutdown and current-limit protection for reliability.  

### **Features:**  
- **Low Dropout:** 120mV at 500mA load.  
- **Low Noise:** Optimized for noise-sensitive applications.  
- **Enable Pin:** Allows shutdown mode (<1µA current).  
- **Stable with Ceramic Capacitors:** Requires only 1µF (min) output capacitance.  
- **Fast Transient Response:** Suitable for dynamic loads.  
- **Protection Features:** Thermal shutdown and current limiting.  

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

Application Scenarios & Design Considerations

Dual-Synchronous Buck Controllers for Point-of-Load, Tracking, and DDR Memory Power Supplies
Partnumber Manufacturer Quantity Availability
MAX8538EEI+T,MAX8538EEIT MAXIM 606 In Stock

Description and Introduction

Dual-Synchronous Buck Controllers for Point-of-Load, Tracking, and DDR Memory Power Supplies The **MAX8538EEI+T** is a low-dropout (LDO) linear regulator manufactured by **MAXIM Integrated** (now part of Analog Devices). Below are its key specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Input Voltage Range:** 2.5V to 6.5V  
- **Output Voltage Options:** Adjustable (1.25V to 5.5V) or Fixed (1.8V, 2.5V, 2.8V, 3.0V, 3.3V)  
- **Output Current:** 300mA  
- **Dropout Voltage:** 120mV (typical) at 300mA  
- **Quiescent Current:** 30µA (typical)  
- **Load Regulation:** ±0.05% (typical)  
- **Line Regulation:** ±0.02%/V (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin µMAX (TDFN)  

### **Descriptions:**  
The MAX8538EEI+T is a low-noise, low-dropout linear regulator designed for battery-powered and noise-sensitive applications. It provides stable output voltage with low quiescent current, making it suitable for portable devices.  

### **Features:**  
- **Low Dropout Voltage:** 120mV at 300mA  
- **Ultra-Low Quiescent Current:** 30µA (typical)  
- **Low Noise Output:** 30µVRMS (typical)  
- **Thermal and Short-Circuit Protection**  
- **Stable with Ceramic Capacitors (≥1µF)**  
- **Enable Pin (ON/OFF Control)**  
- **Adjustable and Fixed Output Options**  

This information is strictly factual from the manufacturer's datasheet. Let me know if you need further details.

Application Scenarios & Design Considerations

Dual-Synchronous Buck Controllers for Point-of-Load, Tracking, and DDR Memory Power Supplies

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