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LM3200 from NS,National Semiconductor

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LM3200

Manufacturer: NS

Miniature, Adjustable, Step-Down DC-DC Converter with Bypass Mode for RF Power Amplifiers

Partnumber Manufacturer Quantity Availability
LM3200 NS 50 In Stock

Description and Introduction

Miniature, Adjustable, Step-Down DC-DC Converter with Bypass Mode for RF Power Amplifiers The LM3200 is a voltage regulator manufactured by National Semiconductor (NS). Below are the factual details about its specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** Up to 30V  
- **Output Voltage Options:** Fixed (e.g., 5V, 12V, 15V) or adjustable variants  
- **Output Current:** Typically up to 500mA (varies by model)  
- **Dropout Voltage:** ~2V (depends on load and temperature)  
- **Line Regulation:** ~0.01%/V (typical)  
- **Load Regulation:** ~0.3% (typical)  
- **Operating Temperature Range:** 0°C to +125°C  
- **Package Options:** TO-220, TO-92, or other through-hole/SMD packages  

### **Descriptions:**  
- The LM3200 is a linear voltage regulator designed for stable DC voltage regulation.  
- It provides overcurrent and thermal protection.  
- Suitable for low-power applications requiring fixed or adjustable output voltages.  

### **Features:**  
- **Thermal Shutdown Protection:** Prevents damage from overheating.  
- **Short-Circuit Protection:** Safeguards against output shorts.  
- **Low Quiescent Current:** Enhances efficiency in standby modes.  
- **Wide Input Voltage Range:** Supports various power supply configurations.  
- **Internal Current Limiting:** Protects the regulator and load.  

For exact specifications, refer to the official datasheet from National Semiconductor (now part of Texas Instruments).

Application Scenarios & Design Considerations

Miniature, Adjustable, Step-Down DC-DC Converter with Bypass Mode for RF Power Amplifiers

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