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LM2941LD NOPB from NSC,National Semiconductor

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LM2941LD NOPB

Manufacturer: NSC

1A Low Dropout Adjustable Regulator 8-WSON -40 to 125

Partnumber Manufacturer Quantity Availability
LM2941LD NOPB,LM2941LDNOPB NSC 18450 In Stock

Description and Introduction

1A Low Dropout Adjustable Regulator 8-WSON -40 to 125 The LM2941LD NOPB is a low-dropout voltage regulator manufactured by National Semiconductor (NSC). Below are its specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** Up to 26V  
- **Output Voltage Options:** Fixed (3.3V, 5V, 12V, etc.) or adjustable (1.275V to 20V)  
- **Output Current:** Up to 1A  
- **Dropout Voltage:** Typically 0.5V at full load (1A)  
- **Line Regulation:** 0.04% (Typical)  
- **Load Regulation:** 0.3% (Typical)  
- **Quiescent Current:** 10mA (Typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOIC-8 (Surface Mount)  

### **Descriptions:**  
The LM2941LD NOPB is a low-dropout (LDO) regulator designed to provide a stable output voltage with minimal input-to-output differential. It includes features such as thermal shutdown, current limit protection, and reverse battery protection.  

### **Features:**  
- Low dropout voltage (0.5V typical at 1A)  
- Built-in thermal shutdown protection  
- Internal current limiting  
- Reverse battery protection  
- Available in fixed and adjustable output versions  
- Low quiescent current in standby mode  
- Stable with low-ESR output capacitors  

The device is commonly used in automotive, industrial, and battery-powered applications where stable voltage regulation is required.  

(Note: NSC (National Semiconductor) is now part of Texas Instruments.)

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