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LP2987AILD-5.0 from NSC,National Semiconductor

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LP2987AILD-5.0

Manufacturer: NSC

Micropower, 200 mA Ultra Low-Dropout Voltage Regulator with Programmable Power-On Reset Delay

Partnumber Manufacturer Quantity Availability
LP2987AILD-5.0,LP2987AILD50 NSC 23 In Stock

Description and Introduction

Micropower, 200 mA Ultra Low-Dropout Voltage Regulator with Programmable Power-On Reset Delay The LP2987AILD-5.0 is a low-dropout (LDO) voltage regulator manufactured by National Semiconductor (NSC).  

### **Specifications:**  
- **Output Voltage:** 5.0V (fixed)  
- **Input Voltage Range:** Up to 16V  
- **Dropout Voltage:** 300mV (typical at 500mA load)  
- **Output Current:** 500mA (maximum)  
- **Accuracy:** ±1% (over line, load, and temperature)  
- **Quiescent Current:** 1.1mA (typical)  
- **Low Shutdown Current:** <1µA  
- **Thermal Shutdown Protection:** Yes  
- **Current Limit Protection:** Yes  
- **Package:** 8-Pin SOIC (ILD)  
- **Operating Temperature Range:** -40°C to +125°C  

### **Descriptions and Features:**  
- Designed for battery-powered applications requiring stable voltage regulation.  
- Ultra-low dropout performance improves 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 thermal shutdown and current limit protection for reliability.  
- Suitable for portable electronics, embedded systems, and power-sensitive designs.  

This regulator is optimized for applications where space and power efficiency are critical.

Partnumber Manufacturer Quantity Availability
LP2987AILD-5.0,LP2987AILD50 NS 1601 In Stock

Description and Introduction

Micropower, 200 mA Ultra Low-Dropout Voltage Regulator with Programmable Power-On Reset Delay The LP2987AILD-5.0 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (formerly National Semiconductor, NS).  

### **Specifications:**  
- **Output Voltage:** 5.0V (fixed)  
- **Output Current:** 500mA  
- **Dropout Voltage:** 300mV (typical at 500mA)  
- **Input Voltage Range:** Up to 16V  
- **Low Quiescent Current:** 85µA (typical)  
- **Low Noise:** 30µVRMS (typical)  
- **High PSRR:** 75dB at 1kHz  
- **Thermal Shutdown & Current Limit Protection**  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 5-Pin SOT-23 (DBV)  

### **Descriptions & Features:**  
- Designed for battery-powered applications requiring stable voltage regulation.  
- Ultra-low dropout performance ensures efficient operation with minimal input-output differential.  
- Stable with low-ESR ceramic capacitors (≥1µF).  
- Includes thermal shutdown and current limit protection for enhanced reliability.  
- Suitable for portable electronics, embedded systems, and power-sensitive designs.  

This regulator is optimized for applications where power efficiency and noise performance are critical.

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