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LP2982IM5X-4.0 from NAS

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LP2982IM5X-4.0

Manufacturer: NAS

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

Partnumber Manufacturer Quantity Availability
LP2982IM5X-4.0,LP2982IM5X40 NAS 3000 In Stock

Description and Introduction

Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages The LP2982IM5X-4.0 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (formerly National Semiconductor, NAS).  

### **Specifications:**  
- **Output Voltage:** 4.0V (fixed)  
- **Output Current:** 150mA  
- **Dropout Voltage:** 300mV (typical at 150mA load)  
- **Input Voltage Range:** 2.5V to 16V  
- **Low Quiescent Current:** 75µA (typical)  
- **Low Shutdown Current:** 0.01µA (typical)  
- **Accuracy:** ±1.5% (over line, load, and temperature)  
- **Package:** SOT-23-5 (Thin Shrink Small Outline Package)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Protection Features:** Thermal shutdown, current limit  

### **Descriptions and Features:**  
- Designed for battery-powered applications requiring a stable 4.0V supply.  
- Ultra-low dropout performance for extended battery life.  
- Stable with low-ESR ceramic capacitors (≥1µF).  
- Low noise and high PSRR (Power Supply Rejection Ratio).  
- Includes an enable pin (EN) for power-saving modes.  
- Ideal for portable electronics, embedded systems, and power-sensitive applications.  

This regulator ensures reliable voltage regulation with minimal power loss, making it suitable for space-constrained and energy-efficient designs.

Partnumber Manufacturer Quantity Availability
LP2982IM5X-4.0,LP2982IM5X40 NS 117000 In Stock

Description and Introduction

Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages The LP2982IM5X-4.0 is a low-dropout (LDO) voltage regulator manufactured by National Semiconductor (NS). Below are its specifications, descriptions, and features:

### **Specifications:**
- **Output Voltage:** 4.0V (fixed)  
- **Output Current:** 150mA  
- **Dropout Voltage:** 300mV (typical at full load)  
- **Input Voltage Range:** 2.5V to 16V  
- **Quiescent Current:** 85µA (typical)  
- **Line Regulation:** 0.02%/V (typical)  
- **Load Regulation:** 0.1%/mA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5  

### **Descriptions:**
- The LP2982IM5X-4.0 is a precision LDO regulator designed for battery-powered applications.  
- It provides stable 4.0V output with low noise and high PSRR (Power Supply Rejection Ratio).  
- Includes built-in protection features such as thermal shutdown and current limit.  

### **Features:**
- **Low Dropout Voltage:** 300mV at full load  
- **Low Quiescent Current:** 85µA (typical)  
- **High PSRR:** 70dB at 1kHz  
- **Thermal Shutdown Protection**  
- **Current Limit Protection**  
- **Stable with Low-ESR Ceramic Capacitors**  
- **RoHS Compliant**  

This regulator is commonly used in portable electronics, battery-powered devices, and noise-sensitive applications.

Partnumber Manufacturer Quantity Availability
LP2982IM5X-4.0,LP2982IM5X40 NS国半 28000 In Stock

Description and Introduction

Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages The LP2982IM5X-4.0 is a low-dropout (LDO) voltage regulator manufactured by National Semiconductor (NS国半). Below are its specifications, descriptions, and features:

### **Specifications:**
- **Output Voltage:** 4.0V (fixed)  
- **Output Current:** 150mA  
- **Dropout Voltage:** 300mV (typical at 150mA load)  
- **Input Voltage Range:** 2.5V to 16V  
- **Accuracy:** ±2% (over line, load, and temperature)  
- **Quiescent Current:** 75µA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5  

### **Descriptions:**
- The LP2982IM5X-4.0 is a high-performance LDO regulator designed for low-power applications.  
- It provides stable voltage regulation with low noise and low dropout voltage.  
- Suitable for battery-powered devices, portable electronics, and precision analog circuits.  

### **Features:**
- **Low Dropout Voltage:** Ensures efficient operation with minimal power loss.  
- **Low Quiescent Current:** Extends battery life in portable applications.  
- **Thermal Shutdown & Current Limit Protection:** Safeguards against overheating and short circuits.  
- **Stable with Low-ESR Capacitors:** Works with ceramic capacitors (≥1µF).  
- **Fast Transient Response:** Maintains stable output under load variations.  
- **Low Noise:** Ideal for noise-sensitive applications.  

This regulator is commonly used in power management for consumer electronics, IoT devices, and embedded systems.

Partnumber Manufacturer Quantity Availability
LP2982IM5X-4.0,LP2982IM5X40 NATIONAL 1500 In Stock

Description and Introduction

Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages The LP2982IM5X-4.0 is a low-dropout (LDO) voltage regulator manufactured by National Semiconductor (now part of Texas Instruments).  

### **Specifications:**  
- **Output Voltage:** 4.0V (fixed)  
- **Output Current:** 150mA  
- **Dropout Voltage:** 300mV (typical at 150mA load)  
- **Input Voltage Range:** Up to 16V  
- **Low Quiescent Current:** 75µA (typical)  
- **Low Shutdown Current:** 0.01µA (typical)  
- **Accuracy:** ±2% over line, load, and temperature  
- **Package:** SOT-23-5  
- **Operating Temperature Range:** -40°C to +125°C  
- **Protection Features:** Thermal shutdown, current limit  

### **Descriptions & Features:**  
- Designed for battery-powered applications requiring stable voltage regulation.  
- Ultra-low dropout voltage ensures efficient operation even with small input-output differentials.  
- Stable with low-ESR ceramic capacitors (≥1µF).  
- Includes shutdown mode for power-saving operation.  
- Suitable for portable electronics, microcontrollers, and power-sensitive devices.  

This regulator is optimized for space-constrained applications due to its small SOT-23-5 package.

Partnumber Manufacturer Quantity Availability
LP2982IM5X-4.0,LP2982IM5X40 NSC 3000 In Stock

Description and Introduction

Micropower 50 mA Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages The LP2982IM5X-4.0 is a low-dropout (LDO) voltage regulator manufactured by National Semiconductor (NSC).  

### **Specifications:**  
- **Output Voltage:** 4.0V (fixed)  
- **Output Current:** 150mA  
- **Dropout Voltage:** 300mV (typical) at 150mA load  
- **Input Voltage Range:** Up to 16V  
- **Low Quiescent Current:** 75µA (typical)  
- **Low Shutdown Current:** 0.01µA (typical)  
- **High Accuracy:** ±2% over line, load, and temperature  
- **Package:** SOT-23-5 (Miniature 5-Pin Package)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Protection Features:** Thermal shutdown, current limit  

### **Descriptions and Features:**  
- Designed for battery-powered applications requiring a stable voltage supply.  
- Ultra-low dropout performance improves efficiency in low-voltage systems.  
- Stable with low-ESR ceramic capacitors (≥1µF).  
- Low ground current enhances battery life.  
- Thermal shutdown and current limit protection ensure safe operation.  
- Suitable for portable electronics, wireless devices, and power-sensitive applications.  

This regulator is optimized for space-constrained designs due to its small SOT-23-5 package.

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