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SP3003-04XTG

Some Ethernet ports only need be protected for ESD and not for lightning induced transients

Partnumber Manufacturer Quantity Availability
SP3003-04XTG,SP300304XTG 144373 In Stock

Description and Introduction

Some Ethernet ports only need be protected for ESD and not for lightning induced transients Here are the factual details about part **SP3003-04XTG** from Ic-phoenix technical data files:  

### **Manufacturer:**  
- **Exar Corporation** (now part of **MaxLinear Inc.**)  

### **Specifications:**  
- **Type:** Synchronous Buck Regulator  
- **Input Voltage Range:** 4.5V to 18V  
- **Output Voltage Range:** Adjustable (0.8V to 5.5V)  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 300kHz to 2MHz (adjustable)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 16-Pin TSSOP  

### **Descriptions:**  
- A high-efficiency, synchronous step-down DC-DC converter.  
- Features integrated MOSFETs for reduced external component count.  
- Supports adjustable output voltage via external resistors.  
- Includes over-current, over-temperature, and under-voltage lockout (UVLO) protection.  

### **Features:**  
- **Integrated Power MOSFETs** (Low-side and high-side)  
- **Adjustable Frequency** (300kHz to 2MHz)  
- **Programmable Soft-Start**  
- **Synchronization Capability**  
- **Low Quiescent Current** (50µA in shutdown mode)  
- **Thermal Shutdown Protection**  
- **RoHS Compliant**  

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

Partnumber Manufacturer Quantity Availability
SP3003-04XTG,SP300304XTG LITTELFU 1751 In Stock

Description and Introduction

Some Ethernet ports only need be protected for ESD and not for lightning induced transients The part **SP3003-04XTG** is manufactured by **LITTELFUSE**. Below are the factual specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** LITTELFUSE  
- **Part Number:** SP3003-04XTG  
- **Type:** TVS Diode (Transient Voltage Suppressor)  
- **Configuration:** Bidirectional  
- **Peak Pulse Power:** 3000W (8/20μs)  
- **Breakdown Voltage (VBR):** 4V (minimum)  
- **Clamping Voltage (VC):** 9.2V (max at 1A)  
- **Standoff Voltage (VRWM):** 3.3V  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** SOT-23-6  

### **Descriptions:**  
- Designed for **ESD (Electrostatic Discharge) protection** and **transient voltage suppression** in sensitive electronics.  
- Suitable for high-speed data line protection (e.g., USB, HDMI, Ethernet).  
- Low leakage current for power-sensitive applications.  

### **Features:**  
- **Bidirectional protection** for positive and negative transients.  
- **Low clamping voltage** for enhanced circuit protection.  
- **Fast response time** (<1ns) to suppress transients quickly.  
- **Compact SOT-23-6 package** for space-constrained designs.  
- **RoHS compliant** and halogen-free.  

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

Partnumber Manufacturer Quantity Availability
SP3003-04XTG,SP300304XTG LITTELFUSE 4600 In Stock

Description and Introduction

Some Ethernet ports only need be protected for ESD and not for lightning induced transients The part **SP3003-04XTG** is manufactured by **LITTELFUSE**.  

### **Specifications:**  
- **Type:** TVS Diode (Transient Voltage Suppressor)  
- **Configuration:** Quad (4-line)  
- **Voltage - Reverse Standoff (Vr):** 3V  
- **Voltage - Breakdown (Vbr):** 4V (min)  
- **Voltage - Clamping (Vc):** 9.2V at 1A  
- **Peak Pulse Current (Ipp):** 1A (8/20μs)  
- **Power - Peak Pulse (Pppm):** 9.2W  
- **Operating Temperature:** -55°C to +125°C  
- **Package:** SOT-143  

### **Descriptions & Features:**  
- Designed for **ESD (Electrostatic Discharge) protection** in high-speed data lines.  
- **Low clamping voltage** for sensitive circuit protection.  
- **Quad bidirectional** TVS diode array.  
- **IEC 61000-4-2 (ESD) compliant** (Air ±15kV, Contact ±8kV).  
- **IEC 61000-4-4 (EFT) compliant** (40A, 5/50ns).  
- **IEC 61000-4-5 (Surge) compliant** (1A, 8/20μs).  
- **RoHS compliant** and **halogen-free**.  

This part is commonly used in **USB ports, HDMI, Ethernet, and other high-speed data interfaces** for transient voltage protection.  

Would you like any additional details?

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