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LP2952AIM-3.3 from SOIC

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17.578ms

LP2952AIM-3.3

Manufacturer: SOIC

Adjustable Micropower Low-Dropout Voltage Regulator

Partnumber Manufacturer Quantity Availability
LP2952AIM-3.3,LP2952AIM33 SOIC 100 In Stock

Description and Introduction

Adjustable Micropower Low-Dropout Voltage Regulator The LP2952AIM-3.3 is a low-dropout voltage regulator manufactured by Texas Instruments. Here are its key specifications, descriptions, and features:

### **Specifications:**
- **Output Voltage:** 3.3V (fixed)  
- **Output Current:** 250mA  
- **Dropout Voltage:** 380mV (typical at full load)  
- **Input Voltage Range:** Up to 30V  
- **Package:** SOIC-8 (Small Outline Integrated Circuit)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Line Regulation:** 0.03% (typical)  
- **Load Regulation:** 0.05% (typical)  
- **Quiescent Current:** 75µA (typical)  

### **Descriptions:**
- The LP2952AIM-3.3 is a precision voltage regulator designed for low-power applications.  
- It features low dropout voltage, making it suitable for battery-powered systems.  
- Includes built-in protection features such as current limit and thermal shutdown.  

### **Features:**
- **Low Dropout Voltage:** Ensures efficient operation with minimal headroom.  
- **Low Quiescent Current:** Ideal for battery-operated devices.  
- **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.  
- **Fixed Output Voltage:** No external resistors needed for voltage setting.  

This information is based solely on the manufacturer's datasheet for the LP2952AIM-3.3 in the SOIC-8 package.

Partnumber Manufacturer Quantity Availability
LP2952AIM-3.3,LP2952AIM33 NS 8650 In Stock

Description and Introduction

Adjustable Micropower Low-Dropout Voltage Regulator The LP2952AIM-3.3 is a low-dropout voltage regulator manufactured by Texas Instruments (formerly National Semiconductor, NS). Here are its specifications, descriptions, and features:  

### **Specifications:**  
- **Output Voltage:** 3.3V (fixed)  
- **Output Current:** 250mA  
- **Dropout Voltage:** 380mV (typical at full load)  
- **Input Voltage Range:** Up to 30V  
- **Low Quiescent Current:** 75µA (typical)  
- **Low Shutdown Current:** <1µA  
- **Line Regulation:** 0.03% (typical)  
- **Load Regulation:** 0.05% (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-Pin SOIC  

### **Descriptions:**  
- The LP2952AIM-3.3 is a precision voltage regulator with low dropout and low quiescent current, designed for battery-powered applications.  
- It includes features such as error flag detection (indicating low output voltage) and shutdown capability.  
- The device is stable with low-ESR capacitors and provides protection against reverse battery, short circuits, and thermal overload.  

### **Features:**  
- **Fixed 3.3V Output**  
- **Low Dropout Voltage** (suitable for battery-powered systems)  
- **Low Quiescent Current** (extends battery life)  
- **Error Flag Output** (warns of output voltage drop)  
- **Thermal Shutdown & Current Limit Protection**  
- **Stable with Low-ESR Capacitors** (≥1µF)  
- **Wide Input Voltage Range** (up to 30V)  
- **Low Noise Operation**  

This regulator is commonly used in portable electronics, automotive systems, and industrial applications requiring stable voltage regulation.

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