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LP2975IMMX-5.0 from NSC,National Semiconductor

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LP2975IMMX-5.0

Manufacturer: NSC

MOSFET LDO Driver/Controller

Partnumber Manufacturer Quantity Availability
LP2975IMMX-5.0,LP2975IMMX50 NSC 10500 In Stock

Description and Introduction

MOSFET LDO Driver/Controller The LP2975IMMX-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:** Up to 500mA  
- **Dropout Voltage:** 300mV (typical at 500mA load)  
- **Input Voltage Range:** 2.5V to 7V  
- **Line Regulation:** 0.02%/V (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Quiescent Current:** 75µA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-Pin SOIC (MM)  

### **Descriptions:**
- The LP2975 is a low-dropout regulator designed for applications requiring stable voltage with minimal power loss.  
- It includes features like thermal shutdown, current limit protection, and reverse-battery protection.  
- Suitable for battery-powered devices, portable electronics, and embedded systems.  

### **Features:**
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Low Quiescent Current:** Enhances battery life in portable applications.  
- **Thermal Shutdown Protection:** Prevents damage from overheating.  
- **Current Limit Protection:** Safeguards against excessive load currents.  
- **Stable with Low-ESR Capacitors:** Works reliably with ceramic or tantalum capacitors.  
- **Reverse-Battery Protection:** Protects the regulator from damage if the battery is connected incorrectly.  

This information is based solely on the manufacturer's specifications for the LP2975IMMX-5.0.

Partnumber Manufacturer Quantity Availability
LP2975IMMX-5.0,LP2975IMMX50 NS 3500 In Stock

Description and Introduction

MOSFET LDO Driver/Controller The LP2975IMMX-5.0 is a low-dropout (LDO) voltage regulator manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Output Voltage:** 5.0V (fixed)  
- **Output Current:** Up to 750mA  
- **Dropout Voltage:** Typically 340mV at full load  
- **Input Voltage Range:** Up to 16V  
- **Accuracy:** ±2% over line, load, and temperature  
- **Quiescent Current:** Typically 1.1mA  
- **Package:** 8-Pin SOIC (MM8)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Protection Features:** Thermal shutdown, current limit, and reverse battery protection  

### **Descriptions and Features:**  
- Designed for battery-powered applications requiring stable voltage regulation.  
- Low dropout voltage ensures efficient operation even with small input-output differentials.  
- Stable with low-ESR ceramic capacitors.  
- Includes an enable pin for power-saving modes.  
- Suitable for portable electronics, embedded systems, and industrial applications.  

The LP2975IMMX-5.0 provides reliable voltage regulation with robust protection features.

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