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LP2986IM3.3 from NS,National Semiconductor

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LP2986IM3.3

Manufacturer: NS

Micropower, 200 mA Ultra Low-Dropout Fixed or Adjustable Voltage Regulator

Partnumber Manufacturer Quantity Availability
LP2986IM3.3,LP2986IM33 NS 80 In Stock

Description and Introduction

Micropower, 200 mA Ultra Low-Dropout Fixed or Adjustable Voltage Regulator The LP2986IM3.3 is a low-dropout (LDO) voltage regulator manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Output Voltage:** 3.3V (fixed)  
- **Output Current:** 150mA  
- **Dropout Voltage:** 300mV (typical at full load)  
- **Input Voltage Range:** 2.5V to 16V  
- **Low Quiescent Current:** 75µA (typical)  
- **Low Shutdown Current:** 0.01µA (typical)  
- **High PSRR:** 70dB (at 1kHz)  
- **Package:** SOT-23 (5-pin)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Protection Features:** Thermal shutdown, current limit  

### **Descriptions:**  
The LP2986IM3.3 is a high-performance LDO regulator designed for battery-powered applications. It provides a stable 3.3V output with very low dropout voltage and minimal power consumption, making it ideal for portable electronics.  

### **Features:**  
- Ultra-low dropout voltage  
- Low noise operation  
- Stable with low-ESR ceramic capacitors (≥1µF)  
- Fast transient response  
- Thermal shutdown and current limit protection  
- Enable/shutdown control  

This regulator is commonly used in applications such as battery-powered devices, portable instrumentation, and noise-sensitive circuits.  

(Note: National Semiconductor (NS) was acquired by Texas Instruments in 2011.)

Partnumber Manufacturer Quantity Availability
LP2986IM3.3,LP2986IM33 NS国半 430 In Stock

Description and Introduction

Micropower, 200 mA Ultra Low-Dropout Fixed or Adjustable Voltage Regulator The LP2986IM3.3 is a low-dropout (LDO) voltage regulator manufactured by National Semiconductor (NS国半). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Output Voltage:** 3.3V (fixed)  
- **Output Current:** 150mA  
- **Dropout Voltage:** 300mV (typical at full load)  
- **Input Voltage Range:** 2.5V to 16V  
- **Line Regulation:** 0.02% (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Quiescent Current:** 75µA (typical)  
- **Package Type:** SOT-23 (5-pin)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Protection Features:** Thermal shutdown, current limit  

### **Descriptions:**  
The LP2986IM3.3 is a high-performance LDO regulator designed for battery-powered applications. It provides a stable 3.3V output with low dropout and low quiescent current, making it suitable for portable and power-sensitive devices.  

### **Features:**  
- **Low Dropout Voltage:** 300mV at full load  
- **Low Noise:** Optimized for noise-sensitive applications  
- **Low Quiescent Current:** 75µA (typical)  
- **Thermal Shutdown Protection:** Prevents overheating  
- **Current Limiting:** Protects against short circuits  
- **Stable with Low-ESR Capacitors:** Works with ceramic capacitors  

This information is based on the manufacturer's datasheet and technical documentation.

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