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LD2980CM18TR from ST,ST Microelectronics

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LD2980CM18TR

Manufacturer: ST

VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW

Partnumber Manufacturer Quantity Availability
LD2980CM18TR ST 18000 In Stock

Description and Introduction

VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW The LD2980CM18TR 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:** 1.8V (fixed)  
- **Input Voltage Range:** 2.5V to 16V  
- **Maximum Output Current:** 50mA  
- **Dropout Voltage:** 300mV (typical at full load)  
- **Quiescent Current:** 1µA (typical in OFF mode), 50µA (typical in ON mode)  
- **Line Regulation:** 0.2mV (typical)  
- **Load Regulation:** 0.5mV (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5L  

### **Descriptions:**  
- The LD2980CM18TR is a low-quiescent-current LDO regulator designed for battery-powered applications.  
- It features very low dropout voltage, making it suitable for applications where input voltage is close to the output voltage.  
- It includes a logic-controlled enable pin (ON/OFF) for power-saving modes.  
- The device is stable with low-ESR ceramic capacitors (≥1µF).  

### **Features:**  
- **Low Dropout Voltage:** 300mV typical at full load.  
- **Ultra-Low Quiescent Current:** 50µA in ON mode, 1µA in OFF mode.  
- **Low Noise:** Suitable for noise-sensitive applications.  
- **Thermal Protection:** Built-in thermal shutdown.  
- **Short-Circuit Protection:** Includes current limiting.  
- **Wide Input Voltage Range:** 2.5V to 16V.  
- **Fixed Output Voltage:** 1.8V with high accuracy (±2%).  

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

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