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LD2982BM30R from ST,ST Microelectronics

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LD2982BM30R

Manufacturer: ST

VERY LOW DROP AND LOW NOISE VOLTAGE REGULATO WITH INHIBIT FUNCTION

Partnumber Manufacturer Quantity Availability
LD2982BM30R ST 6000 In Stock

Description and Introduction

VERY LOW DROP AND LOW NOISE VOLTAGE REGULATO WITH INHIBIT FUNCTION The LD2982BM30R is a low-dropout (LDO) voltage regulator manufactured by STMicroelectronics (ST).  

### **Specifications:**  
- **Output Voltage:** 3.0V (fixed)  
- **Output Current:** 300 mA  
- **Dropout Voltage:** 300 mV (typical at full load)  
- **Input Voltage Range:** Up to 16V  
- **Low Quiescent Current:** 50 µA (typical)  
- **Low Standby Current:** 0.1 µA (typical)  
- **High PSRR:** 70 dB at 1 kHz  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5L  

### **Descriptions & Features:**  
- Designed for battery-powered applications.  
- Very low dropout voltage ensures efficient operation even with low input voltages.  
- Low quiescent current extends battery life.  
- Includes overcurrent and thermal protection.  
- Stable with low-ESR ceramic capacitors (≥ 1 µF).  
- Suitable for portable devices, IoT applications, and power-sensitive circuits.  

Let me know if you need further details.

Partnumber Manufacturer Quantity Availability
LD2982BM30R SGS-Thom 6000 In Stock

Description and Introduction

VERY LOW DROP AND LOW NOISE VOLTAGE REGULATO WITH INHIBIT FUNCTION The LD2982BM30R is a low-dropout (LDO) voltage regulator manufactured by SGS-Thomson Microelectronics (STMicroelectronics). Below are its key specifications, descriptions, and features based on factual information:

### **Specifications:**
- **Output Voltage:** 3.0V (fixed)  
- **Output Current:** Up to 500mA  
- **Dropout Voltage:** 300mV (typical) at 500mA load  
- **Input Voltage Range:** 2.5V to 16V  
- **Low Quiescent Current:** 50µA (typical)  
- **Low Standby Current:** <1µA (when disabled)  
- **Line Regulation:** 0.2% (typical)  
- **Load Regulation:** 0.4% (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-252 (DPAK)  

### **Descriptions:**
- The LD2982BM30R is a low-dropout linear regulator designed for battery-powered applications.  
- It provides a stable 3.0V output with high accuracy and low noise.  
- Includes built-in thermal shutdown and current limit protection.  

### **Features:**
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Low Quiescent Current:** Ideal for battery-operated devices.  
- **Thermal Protection:** Prevents damage from overheating.  
- **Short-Circuit Protection:** Safeguards against output shorts.  
- **Enable Pin (Optional):** Allows shutdown mode for power saving.  

This information is derived from the manufacturer's datasheet. For detailed electrical characteristics and application notes, refer to the official STMicroelectronics documentation.

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