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LP2980IM5-4.7 from NSC,National Semiconductor

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15.015ms

LP2980IM5-4.7

Manufacturer: NSC

Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages

Partnumber Manufacturer Quantity Availability
LP2980IM5-4.7,LP2980IM547 NSC 42000 In Stock

Description and Introduction

Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages The LP2980IM5-4.7 is a low-dropout (LDO) voltage regulator manufactured by National Semiconductor (NSC).  

### **Specifications:**  
- **Output Voltage:** 4.7V (fixed)  
- **Output Current:** Up to 50mA  
- **Dropout Voltage:** 300mV (typical at full load)  
- **Input Voltage Range:** Up to 16V  
- **Low Quiescent Current:** 75µA (typical)  
- **Package:** SOT-23-5 (IM5)  
- **Accuracy:** ±2% over line, load, and temperature  
- **Thermal Shutdown Protection:** Yes  
- **Reverse Battery Protection:** Yes  
- **Operating Temperature Range:** -40°C to +125°C  

### **Descriptions and Features:**  
- Designed for battery-powered applications requiring stable voltage regulation.  
- Features low dropout voltage, making it suitable for applications with tight input-output differentials.  
- Includes thermal shutdown and current limit protection for enhanced reliability.  
- Stable with low-ESR ceramic capacitors (≥1µF).  
- Reverse battery protection prevents damage if the input polarity is reversed.  
- Ideal for portable electronics, power management in microcontrollers, and other low-power applications.  

For detailed electrical characteristics and application notes, refer to the official NSC datasheet.

Partnumber Manufacturer Quantity Availability
LP2980IM5-4.7,LP2980IM547 NS 8297 In Stock

Description and Introduction

Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages The LP2980IM5-4.7 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (formerly National Semiconductor, NS).  

### **Specifications:**  
- **Output Voltage:** 4.7V (fixed)  
- **Output Current:** 50mA  
- **Dropout Voltage:** 300mV (typical at full load)  
- **Input Voltage Range:** Up to 16V  
- **Low Quiescent Current:** 75µA (typical)  
- **Low Shutdown Current:** <1µA  
- **Package:** SOT-23-5 (IM5)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Accuracy:** ±2% over line, load, and temperature  
- **Protection Features:** Thermal shutdown, current limit  

### **Descriptions and Features:**  
- Designed for battery-powered applications requiring stable voltage regulation.  
- Ultra-low dropout performance enhances efficiency in low-voltage systems.  
- Stable with low-ESR ceramic capacitors (≥1µF).  
- Low noise and high PSRR (Power Supply Rejection Ratio) for sensitive analog circuits.  
- Includes an enable (ON/OFF) pin for power-saving modes.  
- Suitable for portable electronics, embedded systems, and power-sensitive designs.  

(Note: Always refer to the latest datasheet for detailed specifications.)

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