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LP2951ACMMX-3.3 from NSC,National Semiconductor

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LP2951ACMMX-3.3

Manufacturer: NSC

Series of Adjustable Micropower Voltage Regulators

Partnumber Manufacturer Quantity Availability
LP2951ACMMX-3.3,LP2951ACMMX33 NSC 619 In Stock

Description and Introduction

Series of Adjustable Micropower Voltage Regulators The LP2951ACMMX-3.3 is a low-dropout voltage regulator manufactured by NSC (National Semiconductor Corporation). Below are its specifications, descriptions, and features:

### **Specifications:**
- **Output Voltage:** 3.3V (fixed)  
- **Output Current:** Up to 100mA  
- **Dropout Voltage:** Typically 380mV at 100mA load  
- **Input Voltage Range:** 4V to 30V  
- **Line Regulation:** 0.3% (typical)  
- **Load Regulation:** 0.4% (typical)  
- **Quiescent Current:** 75µA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-Pin SOIC (MMX)  

### **Descriptions:**
- The LP2951ACMMX-3.3 is a precision voltage regulator with low dropout, designed for battery-powered applications.  
- It includes features such as current limit, thermal shutdown, and reverse battery protection.  
- Suitable for low-power systems requiring stable voltage regulation.  

### **Features:**
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Low Quiescent Current:** Ideal for battery-operated devices.  
- **Thermal Shutdown Protection:** Prevents damage from overheating.  
- **Current Limiting:** Protects the regulator and load from excessive current.  
- **Reverse Battery Protection:** Safeguards against incorrect polarity connection.  
- **Stable with Low-ESR Capacitors:** Works reliably with ceramic or tantalum capacitors.  

This information is based solely on the manufacturer's datasheet for the LP2951ACMMX-3.3.

Partnumber Manufacturer Quantity Availability
LP2951ACMMX-3.3,LP2951ACMMX33 NS 2000 In Stock

Description and Introduction

Series of Adjustable Micropower Voltage Regulators The LP2951ACMMX-3.3 is a low-dropout voltage regulator manufactured by NS (National Semiconductor).  

**Specifications:**  
- **Output Voltage:** 3.3V (fixed)  
- **Output Current:** Up to 100mA  
- **Dropout Voltage:** 380mV (typical at 100mA load)  
- **Input Voltage Range:** Up to 30V  
- **Line Regulation:** 0.03% (typical)  
- **Load Regulation:** 0.04% (typical)  
- **Quiescent Current:** 75µA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-Pin SOIC (MMX)  

**Descriptions and Features:**  
- Designed for low-power applications requiring stable voltage regulation.  
- Includes features such as thermal shutdown and current limit protection.  
- Low quiescent current makes it suitable for battery-powered devices.  
- Stable with low-ESR ceramic capacitors.  
- Adjustable version also available for custom output voltages.  
- Suitable for industrial, automotive, and consumer electronics applications.  

(Note: Always verify with the latest datasheet for updated specifications.)

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