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LP3965ET-3.3 from NS,National Semiconductor

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LP3965ET-3.3

Manufacturer: NS

1.5A Fast Ultra Low Dropout Linear Regulator

Partnumber Manufacturer Quantity Availability
LP3965ET-3.3,LP3965ET33 NS 8 In Stock

Description and Introduction

1.5A Fast Ultra Low Dropout Linear Regulator The LP3965ET-3.3 is a low-dropout (LDO) voltage regulator manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Output Voltage:** 3.3V (fixed)  
- **Output Current:** Up to 1.5A  
- **Dropout Voltage:** 340mV (typical at 1.5A load)  
- **Input Voltage Range:** 2.5V to 7V  
- **Line Regulation:** 0.02% (typical)  
- **Load Regulation:** 0.04% (typical)  
- **Quiescent Current:** 75µA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-263 (D2PAK)  

### **Descriptions:**  
The LP3965ET-3.3 is a high-performance LDO regulator designed for applications requiring stable and efficient power delivery. It features low dropout voltage, excellent line and load regulation, and low quiescent current, making it suitable for battery-powered and noise-sensitive systems.  

### **Features:**  
- **Low Dropout Voltage:** Ensures stable operation even with small input-output differentials.  
- **Fast Transient Response:** Handles sudden load changes effectively.  
- **Thermal and Overcurrent Protection:** Safeguards against overheating and excessive current.  
- **Low Noise:** Suitable for sensitive analog and RF circuits.  
- **Stable with Low-ESR Capacitors:** Works with ceramic capacitors for space-saving designs.  

This information is based on the manufacturer's datasheet and technical documentation.

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