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LP2980AIM5-2.9 from NATIONAL,National Semiconductor

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LP2980AIM5-2.9

Manufacturer: NATIONAL

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

Partnumber Manufacturer Quantity Availability
LP2980AIM5-2.9,LP2980AIM529 NATIONAL 3000 In Stock

Description and Introduction

Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages The LP2980AIM5-2.9 is a low-dropout (LDO) voltage regulator manufactured by National Semiconductor (now part of Texas Instruments).  

### **Specifications:**  
- **Output Voltage:** 2.9V (fixed)  
- **Output Current:** 50mA  
- **Dropout Voltage:** 300mV (typical at 50mA load)  
- **Input Voltage Range:** 2.5V to 16V  
- **Low Quiescent Current:** 75µA (typical)  
- **Low Shutdown Current:** 0.01µA (typical)  
- **Package:** SOT-23-5 (Miniature 5-Pin Package)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Line Regulation:** 0.02%/V (typical)  
- **Load Regulation:** 0.05%/mA (typical)  
- **Thermal Shutdown Protection:** Yes  
- **Overcurrent Protection:** Yes  

### **Descriptions:**  
The LP2980AIM5-2.9 is a precision, low-power LDO regulator designed for battery-powered applications. It provides a stable 2.9V output with low dropout voltage and minimal power consumption, making it ideal for portable electronics.  

### **Features:**  
- Stable with low-ESR ceramic capacitors  
- Low noise operation  
- Fast transient response  
- Thermal shutdown and current limit protection  
- Small form factor (SOT-23-5 package)  
- Suitable for battery-powered and space-constrained applications  

This regulator is commonly used in portable devices, wireless sensors, and other low-power electronics requiring a stable 2.9V supply.

Partnumber Manufacturer Quantity Availability
LP2980AIM5-2.9,LP2980AIM529 NS 782 In Stock

Description and Introduction

Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages The LP2980AIM5-2.9 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (formerly National Semiconductor, NS).  

### **Key Specifications:**  
- **Output Voltage:** 2.9V (fixed)  
- **Output Current:** 50mA  
- **Input Voltage Range:** Up to 16V  
- **Dropout Voltage:** 300mV (typical at full load)  
- **Accuracy:** ±2% (over line, load, and temperature)  
- **Quiescent Current:** 75µA (typical)  
- **Package:** SOT-23-5 (Miniature 5-pin package)  
- **Operating Temperature Range:** -40°C to +125°C  

### **Features:**  
- Ultra-low dropout voltage  
- Low quiescent current  
- Stable with low-ESR ceramic capacitors  
- Thermal shutdown and current limit protection  
- Low noise operation  
- Fast transient response  

This regulator is designed for battery-powered and space-constrained applications requiring a stable 2.9V supply.

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