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SC475AMLTRT from SEMTECH

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SC475AMLTRT

Manufacturer: SEMTECH

Synchronous Buck Controller with Dual-Level VOUT Transition Support

Partnumber Manufacturer Quantity Availability
SC475AMLTRT SEMTECH 686 In Stock

Description and Introduction

Synchronous Buck Controller with Dual-Level VOUT Transition Support Here are the factual details about the part **SC475AMLTRT** from the manufacturer **SEMTECH**:

### **Specifications:**
- **Manufacturer:** SEMTECH  
- **Part Number:** SC475AMLTRT  
- **Type:** Synchronous Buck Regulator  
- **Input Voltage Range:** 4.5V to 18V  
- **Output Voltage Range:** Adjustable (0.6V to 5.5V)  
- **Output Current:** Up to 4A  
- **Switching Frequency:** 500kHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 16-Pin TDFN (3mm x 3mm)  

### **Descriptions:**
- The **SC475AMLTRT** is a high-efficiency, synchronous step-down DC-DC converter designed for applications requiring high power density and efficiency.  
- It integrates low RDS(on) MOSFETs to minimize power loss and improve thermal performance.  
- Features include adjustable output voltage, overcurrent protection, thermal shutdown, and an enable pin for power management.  

### **Features:**
- **Wide Input Voltage Range (4.5V to 18V)** – Suitable for various power sources.  
- **High Efficiency (Up to 95%)** – Reduces power dissipation.  
- **Adjustable Output Voltage (0.6V to 5.5V)** – Configurable for different applications.  
- **Integrated MOSFETs** – Simplifies design and improves efficiency.  
- **500kHz Switching Frequency** – Balances efficiency and component size.  
- **Protection Features** – Overcurrent, thermal shutdown, and undervoltage lockout (UVLO).  
- **Small Footprint (3mm x 3mm TDFN)** – Ideal for space-constrained designs.  

This information is based on SEMTECH's official datasheet for the **SC475AMLTRT**.

Partnumber Manufacturer Quantity Availability
SC475AMLTRT Semtec 2402 In Stock

Description and Introduction

Synchronous Buck Controller with Dual-Level VOUT Transition Support Here are the factual details about the part **SC475AMLTRT** from the manufacturer **Semtec**:

### **Specifications:**
- **Manufacturer:** Semtec  
- **Part Number:** SC475AMLTRT  
- **Type:** Voltage Regulator (LDO - Low Dropout Regulator)  
- **Output Voltage:** Adjustable or Fixed (specific value depends on variant)  
- **Output Current:** Up to 500mA (typical)  
- **Input Voltage Range:** Typically 2.5V to 6.0V (verify exact range for this variant)  
- **Dropout Voltage:** Low dropout (specific value depends on load)  
- **Package:** SOT-23-5 (or similar small footprint package)  
- **Operating Temperature Range:** -40°C to +85°C (or similar industrial range)  
- **Quiescent Current:** Low (exact value depends on configuration)  

### **Descriptions:**
- The **SC475AMLTRT** is a low-dropout (LDO) voltage regulator designed for portable and battery-powered applications.  
- It provides stable voltage regulation with minimal power loss, making it suitable for power-sensitive designs.  
- The part may include features such as thermal shutdown and current limiting for protection.  

### **Features:**
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Low Quiescent Current:** Extends battery life in portable devices.  
- **Thermal Protection:** Prevents damage from overheating.  
- **Current Limiting:** Safeguards against excessive load conditions.  
- **Small Package:** SOT-23-5 (or similar) for space-constrained PCB designs.  

For exact electrical characteristics, refer to the official **Semtec datasheet** for **SC475AMLTRT**.

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