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LD2982BM18R from ST,ST Microelectronics

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LD2982BM18R

Manufacturer: ST

VERY LOW DROP AND LOW NOISE VOLTAGE REGULATO WITH INHIBIT FUNCTION

Partnumber Manufacturer Quantity Availability
LD2982BM18R ST 6000 In Stock

Description and Introduction

VERY LOW DROP AND LOW NOISE VOLTAGE REGULATO WITH INHIBIT FUNCTION The LD2982BM18R is a low-dropout (LDO) voltage regulator manufactured by STMicroelectronics (ST). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Output Voltage:** 1.8V (fixed)  
- **Output Current:** Up to 150 mA  
- **Dropout Voltage:** 300 mV (typical) at full load  
- **Input Voltage Range:** 2.5V to 16V  
- **Low Quiescent Current:** 30 µA (typical)  
- **Low Standby Current:** 0.1 µA (typical)  
- **Accuracy:** ±2% over line, load, and temperature  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5L  

### **Descriptions:**
The LD2982BM18R is a low-dropout voltage regulator designed for battery-powered applications, providing a stable 1.8V output with very low quiescent and standby currents. It features thermal shutdown and current limit protection, making it suitable for portable and power-sensitive devices.

### **Features:**
- Very low dropout voltage (300 mV typical at 150 mA)  
- Ultra-low quiescent current (30 µA typical)  
- Extremely low standby current (0.1 µA typical)  
- Thermal shutdown protection  
- Short-circuit and overcurrent protection  
- Stable with low-ESR ceramic capacitors (≥ 1 µF)  
- AEC-Q100 qualified for automotive applications  

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

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