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LP2980AIM5-3.8 from NSC,National Semiconductor

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LP2980AIM5-3.8

Manufacturer: NSC

Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages

Partnumber Manufacturer Quantity Availability
LP2980AIM5-3.8,LP2980AIM538 NSC 56000 In Stock

Description and Introduction

Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages The LP2980AIM5-3.8 is a low-dropout (LDO) voltage regulator manufactured by National Semiconductor (NSC). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Output Voltage:** 3.8V (fixed)  
- **Output Current:** 50mA  
- **Dropout Voltage:** 300mV (typical at full load)  
- **Input Voltage Range:** Up to 16V  
- **Line Regulation:** 0.02% (typical)  
- **Load Regulation:** 0.04% (typical)  
- **Quiescent Current:** 75µA (typical)  
- **Package:** SOT-23-5 (Miniature 5-Pin Package)  
- **Operating Temperature Range:** -40°C to +125°C  

### **Descriptions:**
- The LP2980AIM5-3.8 is a precision LDO regulator designed for low-power applications.  
- It provides a stable 3.8V output with low noise and high accuracy.  
- Suitable for battery-powered devices, portable electronics, and noise-sensitive applications.  

### **Features:**
- **Low Dropout Voltage:** Ensures efficient operation with minimal headroom.  
- **Low Quiescent Current:** Extends battery life in portable applications.  
- **Thermal Shutdown & Current Limit Protection:** Enhances reliability.  
- **Stable with Low-ESR Capacitors:** Works with ceramic or tantalum capacitors.  
- **Fast Transient Response:** Maintains stable output under load changes.  

This regulator is ideal for applications requiring a precise, low-noise power supply with minimal power dissipation.

Partnumber Manufacturer Quantity Availability
LP2980AIM5-3.8,LP2980AIM538 NS 3000 In Stock

Description and Introduction

Micropower 50 mA Ultra Low-Dropout Regulator In SOT-23 and micro SMD Packages The LP2980AIM5-3.8 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (formerly National Semiconductor, NS).  

### **Specifications:**  
- **Output Voltage:** 3.8V (fixed)  
- **Output Current:** 50mA  
- **Dropout Voltage:** 300mV (typical at full load)  
- **Input Voltage Range:** Up to 16V  
- **Low Quiescent Current:** 75µA (typical)  
- **Low Shutdown Current:** 0.01µA (typical)  
- **Package:** SOT-23-5  
- **Operating Temperature Range:** -40°C to +125°C  
- **Accuracy:** ±2% (over line, load, and temperature)  
- **Protection Features:** Thermal shutdown, current limit  

### **Descriptions:**  
The LP2980AIM5-3.8 is a precision LDO regulator designed for battery-powered applications. It provides a stable 3.8V output with low noise and low dropout, making it suitable for portable electronics, medical devices, and other power-sensitive systems.  

### **Features:**  
- Ultra-low dropout voltage  
- Low ground current  
- Stable with low-ESR ceramic capacitors  
- Thermal shutdown and current limit protection  
- Low noise operation  
- Fast transient response  

This regulator is ideal for applications requiring a stable, low-noise power supply with minimal power loss.

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