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MAX5903AAETT+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX5903AAETT+

Manufacturer: MAXIM

+72V SOT23/TDFN Simple Swapper Hot-Swap Controllers

Partnumber Manufacturer Quantity Availability
MAX5903AAETT+,MAX5903AAETT MAXIM 12 In Stock

Description and Introduction

+72V SOT23/TDFN Simple Swapper Hot-Swap Controllers The **MAX5903AAETT+** is a power management IC manufactured by **MAXIM Integrated** (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** MAXIM Integrated  
- **Part Number:** MAX5903AAETT+  
- **Package:** 6-TDFN (2x2)  
- **Input Voltage Range:** -100V to +100V  
- **Output Voltage Range:** 3.3V or 5V (adjustable)  
- **Output Current:** Up to 100mA  
- **Operating Temperature Range:** -40°C to +85°C  
- **Protection Features:** Overcurrent, overtemperature, and reverse-voltage protection  
- **Regulation:** Linear regulator  

### **Descriptions:**  
The MAX5903AAETT+ is a **high-voltage, linear regulator** designed for **Power-over-Ethernet (PoE)** applications. It provides a stable output voltage from a high-voltage input, making it suitable for network devices requiring reliable power delivery.  

### **Features:**  
- **Wide Input Voltage Range:** Supports -100V to +100V for robust operation.  
- **Adjustable Output Voltage:** Can be set to 3.3V or 5V.  
- **Low Dropout Voltage:** Efficient power conversion.  
- **Integrated Protection:** Includes overcurrent, overtemperature, and reverse-voltage protection.  
- **Compact Package:** 6-pin TDFN (2mm x 2mm) for space-constrained applications.  
- **PoE Compliance:** Designed for IEEE 802.3af/at-compliant systems.  

This IC is commonly used in **network switches, IP cameras, VoIP phones, and other PoE-powered devices**.  

(Note: Always refer to the latest datasheet for detailed technical information.)

Application Scenarios & Design Considerations

+72V SOT23/TDFN Simple Swapper Hot-Swap Controllers

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