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LM2833ZMY/NOPB from NSC,National Semiconductor

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LM2833ZMY/NOPB

Manufacturer: NSC

1.5MHz/3MHz 3.0A Step-Down DC-DC Switching Regulator 10-MSOP-PowerPAD -40 to 125

Partnumber Manufacturer Quantity Availability
LM2833ZMY/NOPB,LM2833ZMYNOPB NSC 400 In Stock

Description and Introduction

1.5MHz/3MHz 3.0A Step-Down DC-DC Switching Regulator 10-MSOP-PowerPAD -40 to 125 The LM2833ZMY/NOPB is a switching regulator manufactured by National Semiconductor (NSC). Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Input Voltage Range:** 3 V to 20 V  
- **Output Voltage Range:** Adjustable from 0.6 V to 18 V  
- **Output Current:** Up to 3 A  
- **Switching Frequency:** 1.6 MHz  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-Pin MSOP (Mini Small Outline Package)  
- **Topology:** Buck (Step-Down) Converter  

### **Descriptions:**  
The LM2833ZMY/NOPB is a high-efficiency, step-down DC-DC converter designed for applications requiring high current in a compact form factor. It integrates a power MOSFET switch and supports a fixed-frequency PWM operation.  

### **Features:**  
- **Integrated Power MOSFET** for reduced external component count  
- **1.6 MHz Fixed Switching Frequency** minimizes external inductor size  
- **Internal Soft-Start** prevents inrush current  
- **Cycle-by-Cycle Current Limiting** for overcurrent protection  
- **Thermal Shutdown Protection**  
- **Adjustable Output Voltage** via external resistors  
- **Low Shutdown Current** (< 1 µA)  

This information is based on the manufacturer's datasheet. For detailed application notes, refer to the official documentation.

Application Scenarios & Design Considerations

1.5MHz/3MHz 3.0A Step-Down DC-DC Switching Regulator 10-MSOP-PowerPAD -40 to 125

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