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LP2987AIMM-5.0 from NSC,National Semiconductor

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LP2987AIMM-5.0

Manufacturer: NSC

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

Partnumber Manufacturer Quantity Availability
LP2987AIMM-5.0,LP2987AIMM50 NSC 1500 In Stock

Description and Introduction

Micropower, 200 mA Ultra Low-Dropout Voltage Regulator with Programmable Power-On Reset Delay The LP2987AIMM-5.0 is a low-dropout (LDO) voltage regulator manufactured by National Semiconductor (NSC). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Output Voltage:** 5.0V (fixed)  
- **Output Current:** 150mA  
- **Dropout Voltage:** 300mV (typical at full load)  
- **Input Voltage Range:** 2.5V to 16V  
- **Line Regulation:** 0.02% (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Quiescent Current:** 85µA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-Pin VSSOP (Mini Small Outline Package)  

### **Descriptions:**
- The LP2987AIMM-5.0 is a precision LDO voltage regulator designed for low-power applications.  
- It provides a stable 5.0V output with high accuracy and low noise.  
- Features built-in protection against reverse battery, overcurrent, and overtemperature conditions.  
- Suitable for battery-powered devices, portable electronics, and industrial applications.  

### **Features:**
- **Low Dropout Voltage:** 300mV at full load (150mA).  
- **Low Quiescent Current:** 85µA (typical) for power efficiency.  
- **High Accuracy Output:** ±1.5% over line, load, and temperature variations.  
- **Thermal & Overcurrent Protection:** Prevents damage under fault conditions.  
- **Reverse Battery Protection:** Safeguards against incorrect polarity connection.  
- **Stable with Low-ESR Capacitors:** Works with ceramic or tantalum capacitors.  
- **Fast Transient Response:** Maintains stable output under dynamic load changes.  

This regulator is ideal for applications requiring a reliable, low-noise, and efficient 5V power supply.

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