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LP2953AIM from SOIC

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LP2953AIM

Manufacturer: SOIC

Adjustable Micropower Low-Dropout Voltage Regulator

Partnumber Manufacturer Quantity Availability
LP2953AIM SOIC 124 In Stock

Description and Introduction

Adjustable Micropower Low-Dropout Voltage Regulator The LP2953AIM 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)  

### **Key Specifications:**  
- **Output Voltage Options:** Fixed (3.3V, 5V) or Adjustable (1.24V to 29V)  
- **Output Current:** 250mA  
- **Dropout Voltage:** 380mV (typical at 250mA)  
- **Input Voltage Range:** Up to 30V  
- **Low Quiescent Current:** 75µA (typical)  
- **Low Shutdown Current:** <1µA  
- **Accuracy:** ±2% over temperature  
- **Operating Temperature Range:** -40°C to +125°C  

### **Features:**  
- Low dropout voltage  
- Low quiescent current  
- Thermal shutdown and current limit protection  
- Reverse battery protection  
- Stable with low-ESR capacitors  
- Adjustable output version available  

### **Applications:**  
- Battery-powered systems  
- Automotive electronics  
- Portable devices  
- Industrial controls  

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

Partnumber Manufacturer Quantity Availability
LP2953AIM NS 9661 In Stock

Description and Introduction

Adjustable Micropower Low-Dropout Voltage Regulator The LP2953AIM is a low-dropout voltage regulator manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Input Voltage Range:** Up to 30V  
- **Output Voltage Options:** Adjustable (1.235V to 29V) or Fixed (5V, 3.3V, 3V)  
- **Output Current:** 250mA  
- **Dropout Voltage:** Typically 380mV at full load  
- **Line Regulation:** 0.02% (Typical)  
- **Load Regulation:** 0.04% (Typical)  
- **Quiescent Current:** 75µA (Typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOIC-8  

### **Descriptions and Features:**  
- Designed for battery-powered applications  
- Low dropout voltage for efficient power conversion  
- Built-in current and thermal protection  
- Low quiescent current for extended battery life  
- Stable with low-ESR capacitors  
- Adjustable output version requires external resistors  
- Fixed output versions available for common voltage requirements  

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

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