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SC1538CS15 from SEMTECH

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SC1538CS15

Manufacturer: SEMTECH

DUAL LINEAR CONTROLLER

Partnumber Manufacturer Quantity Availability
SC1538CS15 SEMTECH 200 In Stock

Description and Introduction

DUAL LINEAR CONTROLLER The part **SC1538CS15** is manufactured by **SEMTECH**. Below are the specifications, descriptions, and features based on available factual information:  

### **Specifications:**  
- **Manufacturer:** SEMTECH  
- **Part Number:** SC1538CS15  
- **Type:** Switching Regulator IC  
- **Topology:** Step-Down (Buck)  
- **Input Voltage Range:** 4.5V to 18V  
- **Output Voltage:** 1.5V (Fixed)  
- **Output Current:** 3A  
- **Switching Frequency:** 500kHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOP-8 (Exposed Pad for Heat Dissipation)  

### **Descriptions:**  
The **SC1538CS15** is a synchronous buck regulator designed for high-efficiency step-down voltage conversion. It integrates high-side and low-side MOSFETs, reducing external component count. The fixed 1.5V output makes it suitable for applications requiring stable, low-voltage power rails.  

### **Features:**  
- **Integrated MOSFETs** (Reduces BOM and PCB space)  
- **High Efficiency** (Up to 95%)  
- **Fixed Output Voltage (1.5V)**  
- **Wide Input Voltage Range (4.5V to 18V)**  
- **500kHz Switching Frequency** (Balances efficiency and size)  
- **Thermal Shutdown & Overcurrent Protection**  
- **Low Quiescent Current** (Improves light-load efficiency)  
- **SOP-8 Package with Exposed Pad** (Enhances thermal performance)  

This information is based on SEMTECH's datasheet and product documentation for the SC1538CS15.

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