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LP2951ACS-3.3 from ALPHA

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LP2951ACS-3.3

Manufacturer: ALPHA

100 mA Low Dropout Voltage Regulators

Partnumber Manufacturer Quantity Availability
LP2951ACS-3.3,LP2951ACS33 ALPHA 20000 In Stock

Description and Introduction

100 mA Low Dropout Voltage Regulators The LP2951ACS-3.3 is a low-dropout voltage regulator manufactured by ALPHA. 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:** Up 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 Type:** TO-92, SOT-223  

### **Descriptions:**  
- The LP2951ACS-3.3 is a precision voltage regulator with low dropout, designed for battery-powered applications.  
- It includes features such as current limit protection and thermal shutdown.  
- Suitable for automotive, industrial, and consumer electronics applications.  

### **Features:**  
- **Low Dropout Voltage:** Ensures stable operation even with small input-output differentials.  
- **Low Quiescent Current:** Enhances battery life in portable applications.  
- **Thermal Shutdown and Current Limit Protection:** Protects the device from overheating and overcurrent conditions.  
- **Stable with Low-ESR Capacitors:** Works reliably with ceramic or tantalum output capacitors.  
- **Fixed Output Voltage:** Eliminates the need for external resistors.  

This information is based on the manufacturer's datasheet and technical documentation.

Partnumber Manufacturer Quantity Availability
LP2951ACS-3.3,LP2951ACS33 IOR 27830 In Stock

Description and Introduction

100 mA Low Dropout Voltage Regulators The LP2951ACS-3.3 is a low-dropout voltage regulator manufactured by IOR (Integrated Operational Research). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Manufacturer:** IOR (Integrated Operational Research)  
### **Part Number:** LP2951ACS-3.3  

### **Descriptions:**  
- The LP2951ACS-3.3 is a fixed-output, low-dropout (LDO) voltage regulator designed to provide a stable 3.3V output.  
- It is suitable for battery-powered applications due to its low quiescent current and dropout voltage.  
- The device includes features such as thermal shutdown, current limit protection, and an error flag output for low-voltage detection.  

### **Features:**  
- **Output Voltage:** Fixed 3.3V  
- **Output Current:** Up to 100mA  
- **Low Dropout Voltage:** Typically 380mV at 100mA load  
- **Low Quiescent Current:** Typically 75µA (lower in shutdown mode)  
- **Input Voltage Range:** Up to 30V  
- **Error Flag Output:** Indicates when the output is out of regulation  
- **Thermal Shutdown Protection:** Prevents damage from overheating  
- **Current Limit Protection:** Safeguards against excessive load currents  
- **Stable with Low-ESR Capacitors:** Requires only a 1µF output capacitor for stability  
- **Package:** Available in SOT-223 and TO-92 packages  

This information is based solely on the provided knowledge base. For detailed electrical characteristics or application notes, refer to the official datasheet.

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