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ST5R33MTR from ST,ST Microelectronics

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ST5R33MTR

Manufacturer: ST

MICROPOWER VFM STPE-UP DC/DC CONVERTER

Partnumber Manufacturer Quantity Availability
ST5R33MTR ST 9000 In Stock

Description and Introduction

MICROPOWER VFM STPE-UP DC/DC CONVERTER The ST5R33MTR is a step-down switching regulator manufactured by STMicroelectronics.  

### **Manufacturer:** STMicroelectronics  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 36V  
- **Output Voltage Range:** Adjustable from 0.8V to 34V  
- **Output Current:** Up to 5A  
- **Switching Frequency:** 500 kHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** PowerSO-8  

### **Descriptions and Features:**  
- **High Efficiency:** Uses synchronous rectification for improved power conversion.  
- **Wide Input Voltage Range:** Suitable for automotive and industrial applications.  
- **Adjustable Output Voltage:** Set via external resistors.  
- **Integrated Protection Features:** Includes thermal shutdown, overcurrent protection, and input undervoltage lockout (UVLO).  
- **Low Dropout Operation:** Maintains regulation even when input voltage is close to output voltage.  
- **Synchronization Capability:** Can be synchronized to an external clock.  

This regulator is commonly used in power supplies, industrial systems, and automotive electronics.

Application Scenarios & Design Considerations

MICROPOWER VFM STPE-UP DC/DC CONVERTER
Partnumber Manufacturer Quantity Availability
ST5R33MTR STM 880 In Stock

Description and Introduction

MICROPOWER VFM STPE-UP DC/DC CONVERTER The **ST5R33MTR** is a **step-down switching regulator** manufactured by **STMicroelectronics (STM)**.  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 36V  
- **Output Voltage:** Adjustable (0.925V to 32V)  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 500kHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** PowerSO-8 (Exposed Pad)  

### **Descriptions:**  
- **DC-DC Buck Converter:** Converts higher input voltage to a lower regulated output voltage.  
- **Synchronous Rectification:** Improves efficiency by reducing power loss.  
- **Integrated Power MOSFETs:** Simplifies design and reduces external component count.  
- **Adjustable Output:** Allows flexibility in setting the desired output voltage.  

### **Features:**  
- **Wide Input Voltage Range:** Suitable for automotive, industrial, and consumer applications.  
- **High Efficiency:** Minimizes power dissipation.  
- **Thermal Shutdown & Overcurrent Protection:** Enhances reliability.  
- **Low Dropout Operation:** Maintains regulation even when input voltage is close to output.  
- **Soft-Start Function:** Prevents inrush current at startup.  

This regulator is commonly used in **power supplies, industrial systems, automotive electronics, and embedded applications**.

Application Scenarios & Design Considerations

MICROPOWER VFM STPE-UP DC/DC CONVERTER

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