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SM5133DS from NPC

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SM5133DS

Manufacturer: NPC

FREQUENCY SYNTHESIZER PLL ICs

Partnumber Manufacturer Quantity Availability
SM5133DS NPC 50000 In Stock

Description and Introduction

FREQUENCY SYNTHESIZER PLL ICs The part **SM5133DS** is manufactured by **NPC (New Japan Radio Co., Ltd.)**.  

### **Specifications:**  
- **Type:** DC-DC Converter IC  
- **Input Voltage Range:** 4.5V to 18V  
- **Output Voltage Range:** Adjustable (typically 0.8V to 15V)  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 500kHz (typical)  
- **Efficiency:** Up to 95%  
- **Package:** HSOP-8 (Exposed Pad)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions and Features:**  
- **High-Efficiency Step-Down Converter:** Optimized for low-power loss and high efficiency.  
- **Adjustable Output Voltage:** Set via external resistors.  
- **Built-in Protection Features:** Includes overcurrent protection (OCP), thermal shutdown (TSD), and undervoltage lockout (UVLO).  
- **Low Standby Current:** Suitable for battery-powered applications.  
- **Compact Design:** HSOP-8 package with exposed pad for improved thermal performance.  
- **Wide Input Voltage Range:** Supports various power sources, including batteries and adapters.  

This IC is commonly used in power supply applications for industrial, automotive, and consumer electronics.

Partnumber Manufacturer Quantity Availability
SM5133DS 49 In Stock

Description and Introduction

FREQUENCY SYNTHESIZER PLL ICs The part **SM5133DS** is a **DC-DC Step-Down Converter IC** with the following specifications, descriptions, and features:

### **Manufacturer:**  
- **Silicon Mitus**  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 18V  
- **Output Voltage Range:** 0.8V to 15V (adjustable)  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 340kHz (typical)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOP-8 (Exposed Pad)  

### **Descriptions:**  
- The **SM5133DS** is a synchronous step-down DC-DC converter with an integrated high-side and low-side MOSFET.  
- It provides high efficiency and stable output voltage for various applications.  
- Features include **soft-start**, **over-current protection (OCP)**, **thermal shutdown (TSD)**, and **under-voltage lockout (UVLO)**.  

### **Features:**  
- **Wide Input Voltage Range (4.5V–18V)**  
- **Adjustable Output Voltage (0.8V–15V)**  
- **High Efficiency (up to 95%)**  
- **Integrated MOSFETs (High-Side & Low-Side)**  
- **Fixed 340kHz Switching Frequency**  
- **Protection Features (OCP, TSD, UVLO)**  
- **Compact SOP-8 Package with Exposed Pad for Heat Dissipation**  

This IC is commonly used in **power supplies, industrial equipment, automotive electronics, and consumer electronics**.  

(Note: Always refer to the official datasheet for precise details.)

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