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LD39015M33R from ST,ST Microelectronics

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LD39015M33R

Manufacturer: ST

150 mA low quiescent current low noise voltage regulator

Partnumber Manufacturer Quantity Availability
LD39015M33R ST 6000 In Stock

Description and Introduction

150 mA low quiescent current low noise voltage regulator The part **LD39015M33R** is a **low-dropout (LDO) voltage regulator** manufactured by **STMicroelectronics (ST)**. Below are its key specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Output Voltage:** 3.3V (fixed)  
- **Input Voltage Range:** 1.5V to 5.5V  
- **Maximum Output Current:** 150mA  
- **Dropout Voltage:** 200mV (typical at 150mA load)  
- **Quiescent Current:** 25µA (typical)  
- **Accuracy:** ±2% (over line, load, and temperature)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT23-5  

### **Descriptions:**  
- The **LD39015M33R** is an ultra-low-power LDO regulator designed for battery-powered applications.  
- It provides a stable 3.3V output with very low dropout voltage, making it suitable for low-input voltage conditions.  
- It includes features like low quiescent current, high PSRR (Power Supply Rejection Ratio), and thermal shutdown protection.  

### **Features:**  
- **Ultra-Low Dropout Voltage** (200mV typical at 150mA)  
- **Very Low Quiescent Current** (25µA typical)  
- **High PSRR** (75dB at 1kHz)  
- **Low Noise Output**  
- **Thermal Shutdown Protection**  
- **Short-Circuit Protection**  
- **Stable with Low-ESR Ceramic Capacitors** (1µF or higher)  

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

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