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LD2982BM285R from ST,ST Microelectronics

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LD2982BM285R

Manufacturer: ST

VERY LOW DROP AND LOW NOISE VOLTAGE REGULATO WITH INHIBIT FUNCTION

Partnumber Manufacturer Quantity Availability
LD2982BM285R ST 6000 In Stock

Description and Introduction

VERY LOW DROP AND LOW NOISE VOLTAGE REGULATO WITH INHIBIT FUNCTION The LD2982BM285R is a low-dropout (LDO) voltage regulator manufactured by STMicroelectronics. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Output Voltage:** 2.85V (fixed)  
- **Output Current:** Up to 300mA  
- **Dropout Voltage:** 300mV (typical) at 300mA  
- **Input Voltage Range:** 2.5V to 16V  
- **Low Quiescent Current:** 50µA (typical)  
- **Low Standby Current:** 0.1µA (typical)  
- **Accuracy:** ±2% over line, load, and temperature variations  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5L  

### **Descriptions:**
- The LD2982BM285R is a CMOS low-dropout linear regulator designed for battery-powered applications.  
- It provides a stable 2.85V output with very low power consumption, making it suitable for portable and power-sensitive devices.  
- The device includes protection features such as thermal shutdown, current limiting, and reverse polarity protection.  

### **Features:**
- **Very Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Low Quiescent Current:** Extends battery life in portable applications.  
- **Noise Reduction:** Includes a bypass capacitor for improved noise immunity.  
- **Thermal Shutdown Protection:** Prevents damage from overheating.  
- **Current Limiting:** Protects the device from excessive load currents.  
- **Reverse Polarity Protection:** Safeguards against incorrect power supply connections.  
- **Stable with Low-ESR Capacitors:** Works reliably with ceramic capacitors (≥1µF).  

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

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