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LM2787BPX from NS,National Semiconductor

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LM2787BPX

Manufacturer: NS

Low Noise Regulated Switched Capacitor Voltage Inverter in micro SMD

Partnumber Manufacturer Quantity Availability
LM2787BPX NS 1633 In Stock

Description and Introduction

Low Noise Regulated Switched Capacitor Voltage Inverter in micro SMD The LM2787BPX is a switching regulator manufactured by National Semiconductor (NS). Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Output Voltage:** Adjustable (via external resistors) or fixed options available  
- **Output Current:** Up to 200mA  
- **Switching Frequency:** 1.6MHz (typical)  
- **Efficiency:** Up to 90%  
- **Package:** 10-pin LLP (Leadless Leadframe Package)  
- **Operating Temperature Range:** -40°C to +125°C  

### **Descriptions:**  
- The LM2787BPX is a step-down (buck) DC-DC converter designed for low-power applications.  
- It integrates a power switch, synchronous rectifier, and control circuitry to minimize external components.  
- Suitable for battery-powered devices, portable electronics, and other space-constrained applications.  

### **Features:**  
- **Low Dropout Operation:** Maintains regulation with small input-output differentials.  
- **Synchronous Rectification:** Improves efficiency by reducing power loss.  
- **Soft-Start Function:** Prevents inrush current during startup.  
- **Thermal Shutdown & Overcurrent Protection:** Safeguards the device under fault conditions.  
- **Low Quiescent Current:** Enhances battery life in portable applications.  

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

Application Scenarios & Design Considerations

Low Noise Regulated Switched Capacitor Voltage Inverter in micro SMD

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