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LP2952AIM from NS,National Semiconductor

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LP2952AIM

Manufacturer: NS

Adjustable Micropower Low-Dropout Voltage Regulator

Partnumber Manufacturer Quantity Availability
LP2952AIM NS 14546 In Stock

Description and Introduction

Adjustable Micropower Low-Dropout Voltage Regulator The LP2952AIM is a low-dropout voltage regulator manufactured by National Semiconductor (NS). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 30V  
- **Output Voltage Options:** Fixed (3.3V, 5V) or Adjustable (1.24V to 29V)  
- **Output Current:** 250mA  
- **Dropout Voltage:** 380mV (typical at 250mA)  
- **Line Regulation:** 0.03% (typical)  
- **Load Regulation:** 0.05% (typical)  
- **Quiescent Current:** 80µA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOIC-8  

### **Descriptions:**  
The LP2952AIM is a precision voltage regulator designed for low-power applications requiring stable voltage regulation. It features low dropout voltage, low quiescent current, and protection against reverse battery, overcurrent, and overtemperature conditions.  

### **Features:**  
- **Low Dropout Voltage:** Ensures stable output even with small input-output differentials.  
- **Low Quiescent Current:** Enhances efficiency in battery-powered applications.  
- **Error Flag Output:** Warns of low output voltage (undervoltage detection).  
- **Thermal and Overcurrent Protection:** Safeguards the device from damage.  
- **Reverse Battery Protection:** Prevents damage from incorrect battery connections.  
- **Stable with Low-ESR Capacitors:** Works reliably with ceramic or tantalum output capacitors.  

This information is strictly based on the manufacturer's datasheet.

Partnumber Manufacturer Quantity Availability
LP2952AIM SOIC 211 In Stock

Description and Introduction

Adjustable Micropower Low-Dropout Voltage Regulator The LP2952AIM is a low-dropout voltage regulator manufactured by Texas Instruments. Here are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Manufacturer:**  
Texas Instruments  

### **Package:**  
SOIC (Small Outline Integrated Circuit)  

### **Specifications:**  
- **Input Voltage Range:** Up to 30V  
- **Output Voltage Options:** Adjustable (1.23V to 29V) or Fixed (5V, 3.3V, 3V)  
- **Output Current:** 250mA  
- **Dropout Voltage:** 380mV (typical at 250mA)  
- **Low Quiescent Current:** 75µA (typical)  
- **Low Standby Current:** 1µA (typical in shutdown mode)  
- **Line Regulation:** 0.05% (typical)  
- **Load Regulation:** 0.05% (typical)  
- **Operating Temperature Range:** -40°C to +125°C  

### **Descriptions:**  
- The LP2952AIM is a precision voltage regulator with very low dropout voltage, making it suitable for battery-powered applications.  
- It includes features like current limit, thermal shutdown, and reverse battery protection.  
- The adjustable version allows setting the output voltage with external resistors.  

### **Features:**  
- Low dropout voltage (380mV typical at 250mA)  
- Very low quiescent current (75µA typical)  
- Extremely low shutdown current (1µA typical)  
- Thermal shutdown and current limit protection  
- Reverse battery protection  
- Stable with low-ESR capacitors  

This information is strictly factual and sourced from Ic-phoenix technical data files. Let me know if you need further details.

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