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LP3982IMMX-ADJ from NSC,National Semiconductor

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LP3982IMMX-ADJ

Manufacturer: NSC

Micropower, Ultra Low-Dropout, Low-Noise, 300mA CMOS Regulator

Partnumber Manufacturer Quantity Availability
LP3982IMMX-ADJ,LP3982IMMXADJ NSC 111 In Stock

Description and Introduction

Micropower, Ultra Low-Dropout, Low-Noise, 300mA CMOS Regulator The LP3982IMMX-ADJ is a low-dropout (LDO) voltage regulator manufactured by National Semiconductor (NSC).  

### **Specifications:**  
- **Output Voltage:** Adjustable (1.22V to 5.5V)  
- **Output Current:** 300mA  
- **Dropout Voltage:** 150mV (typical) at 300mA  
- **Input Voltage Range:** 2.5V to 6.5V  
- **Quiescent Current:** 75µA (typical)  
- **Package:** 8-pin VSSOP (MSOP)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Line Regulation:** 0.02%/V (typical)  
- **Load Regulation:** 0.1%/mA (typical)  
- **Protection Features:** Thermal shutdown, current limit  

### **Descriptions:**  
- Ultra-low dropout voltage regulator  
- Stable with low-ESR ceramic capacitors (≥1µF)  
- Low noise and high PSRR (Power Supply Rejection Ratio)  
- Adjustable output via external resistors  

### **Features:**  
- Low quiescent current for battery-powered applications  
- Fast transient response  
- No external compensation required  
- Thermal shutdown and current limit protection  
- RoHS-compliant  

This information is based on the manufacturer's datasheet.

Partnumber Manufacturer Quantity Availability
LP3982IMMX-ADJ,LP3982IMMXADJ NS 18092 In Stock

Description and Introduction

Micropower, Ultra Low-Dropout, Low-Noise, 300mA CMOS Regulator The LP3982IMMX-ADJ is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Manufacturer:**  
Texas Instruments (TI)  

### **Part Number:**  
LP3982IMMX-ADJ  

### **Description:**  
The LP3982IMMX-ADJ is an adjustable-output, low-dropout (LDO) voltage regulator designed for applications requiring high performance and low noise. It provides a stable output voltage with excellent line and load regulation.  

### **Key Features:**  
- **Adjustable Output Voltage:** Can be set from **1.22V to 6V** using external resistors.  
- **Low Dropout Voltage:** Typically **200mV at 300mA load**.  
- **Output Current:** Up to **300mA**.  
- **High Accuracy:** ±2% output voltage accuracy.  
- **Low Quiescent Current:** Typically **75µA** (reduces to <1µA in shutdown mode).  
- **Low Noise:** Optimized for noise-sensitive applications.  
- **Thermal and Overcurrent Protection:** Built-in safeguards.  
- **Package:** **8-pin VSSOP (MSOP)**.  
- **Operating Temperature Range:** **-40°C to +125°C**.  

### **Applications:**  
- Battery-powered devices  
- Portable electronics  
- RF and precision analog circuits  
- Medical instruments  

This information is based solely on the manufacturer's specifications. For detailed application guidance, refer to the official datasheet.

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