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LP2951CD from ON,ON Semiconductor

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15.625ms

LP2951CD

Manufacturer: ON

100mA, 3.3V or Adjustable, Low Power Low Dropout Voltage Regulator with Error Flag Output

Partnumber Manufacturer Quantity Availability
LP2951CD ON 686 In Stock

Description and Introduction

100mA, 3.3V or Adjustable, Low Power Low Dropout Voltage Regulator with Error Flag Output The LP2951CD is a low-dropout voltage regulator manufactured by ON Semiconductor.  

### **Specifications:**  
- **Input Voltage Range:** 4V to 30V  
- **Output Voltage Options:** Fixed (3.3V, 5V) or Adjustable (1.24V to 29V)  
- **Output Current:** 100mA (guaranteed)  
- **Dropout Voltage:** 380mV (typical at 100mA load)  
- **Line Regulation:** 0.3% (typical)  
- **Load Regulation:** 0.4% (typical)  
- **Quiescent Current:** 75µA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOIC-8  

### **Descriptions:**  
- The LP2951CD is a micropower voltage regulator with very low dropout voltage, making it suitable for battery-powered applications.  
- It includes features like thermal shutdown and current limit protection.  
- The adjustable version allows for custom output voltage settings via external resistors.  

### **Features:**  
- Low dropout voltage  
- Low quiescent current  
- Thermal shutdown protection  
- Short-circuit current limiting  
- Stable with low-ESR capacitors  
- Adjustable or fixed output voltage options  

This regulator is commonly used in automotive, industrial, and battery-powered systems.  

Would you like additional details on any specific aspect?

Partnumber Manufacturer Quantity Availability
LP2951CD SIPEX 1 In Stock

Description and Introduction

100mA, 3.3V or Adjustable, Low Power Low Dropout Voltage Regulator with Error Flag Output The LP2951CD is a low-dropout voltage regulator manufactured by SIPEX. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Input Voltage Range:** 4V to 30V  
- **Output Voltage Options:** Fixed (3.3V, 5V) or Adjustable (1.24V to 29V)  
- **Output Current:** 100mA  
- **Dropout Voltage:** 380mV (typical at 100mA load)  
- **Line Regulation:** 0.05% (typical)  
- **Load Regulation:** 0.04% (typical)  
- **Quiescent Current:** 75µA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-Pin SOIC (CD suffix)  

### **Descriptions:**  
- The LP2951CD is a precision voltage regulator with low dropout voltage, designed for battery-powered applications.  
- It includes features such as current limiting, thermal shutdown, and reverse battery protection.  
- Suitable for automotive, industrial, and portable electronics due to its wide input voltage range and stability.  

### **Features:**  
- Low dropout voltage (380mV typical at 100mA)  
- Low quiescent current (75µA typical)  
- High accuracy (±1% over temperature)  
- Thermal shutdown and short-circuit protection  
- Adjustable output version available  
- Stable with low-ESR capacitors  

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

Partnumber Manufacturer Quantity Availability
LP2951CD MOT 10 In Stock

Description and Introduction

100mA, 3.3V or Adjustable, Low Power Low Dropout Voltage Regulator with Error Flag Output The LP2951CD is a low-dropout voltage regulator manufactured by Motorola (MOT).  

### **Specifications:**  
- **Output Voltage:** Adjustable from 1.24V to 29V or fixed 5V  
- **Output Current:** 100mA  
- **Dropout Voltage:** 380mV (typical at 100mA load)  
- **Input Voltage Range:** Up to 30V  
- **Line Regulation:** 0.2% (typical)  
- **Load Regulation:** 0.4% (typical)  
- **Quiescent Current:** 75µA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOIC-8  

### **Descriptions & Features:**  
- Designed for battery-powered applications  
- Low quiescent current in shutdown mode (<1µA)  
- Built-in current and thermal protection  
- Error flag output for low-voltage detection  
- Stable with low-ESR capacitors  
- Adjustable or fixed output voltage options  

This regulator is commonly used in portable electronics, automotive systems, and industrial controls.

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