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LD2980ABM18TR from ST,ST Microelectronics

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LD2980ABM18TR

Manufacturer: ST

VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE

Partnumber Manufacturer Quantity Availability
LD2980ABM18TR ST 5918 In Stock

Description and Introduction

VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE The LD2980ABM18TR is a low-dropout (LDO) voltage regulator manufactured by STMicroelectronics. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Input Voltage Range:** Up to 16V  
- **Output Voltage:** 1.8V (Fixed)  
- **Output Current:** 150mA  
- **Dropout Voltage:** 300mV (Typical at 150mA)  
- **Quiescent Current:** 1.1µA (Typical in OFF mode), 40µA (Typical in ON mode)  
- **Line Regulation:** 0.015%/V (Typical)  
- **Load Regulation:** 0.3mV/mA (Typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5L  

### **Descriptions:**  
- The LD2980ABM18TR is a low-power LDO regulator designed for battery-powered applications.  
- It features very low quiescent current, making it suitable for power-sensitive designs.  
- The device includes thermal shutdown and current limit protection.  

### **Features:**  
- **Ultra-Low Quiescent Current:** Ideal for battery-operated devices.  
- **Low Dropout Voltage:** Ensures efficient regulation even with small input-output differentials.  
- **Enable Pin (EN):** Allows the regulator to be turned on/off, reducing power consumption.  
- **Thermal Protection:** Prevents damage from overheating.  
- **Short-Circuit Protection:** Safeguards the device under fault conditions.  
- **Stable with Low-ESR Capacitors:** Works with ceramic capacitors (≥1µF).  

This regulator is commonly used in portable electronics, IoT devices, and other low-power applications.

Partnumber Manufacturer Quantity Availability
LD2980ABM18TR SGS-Thom 5918 In Stock

Description and Introduction

VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT LOW ESR OUTPUT CAPACITORS COMPATIBLE The LD2980ABM18TR is a low-dropout (LDO) voltage regulator manufactured by SGS-Thomson Microelectronics (STMicroelectronics).  

### **Specifications:**  
- **Output Voltage:** 1.8V  
- **Output Current:** 100mA  
- **Dropout Voltage:** 300mV (typical at full load)  
- **Input Voltage Range:** 2.5V to 16V  
- **Low Quiescent Current:** 1.5µA (typical in OFF mode), 50µA (typical in ON mode)  
- **Low Noise:** Suitable for noise-sensitive applications  
- **Package:** SOT-23-5L  
- **Operating Temperature Range:** -40°C to +125°C  

### **Descriptions & Features:**  
- Ultra-low quiescent current in both ON and OFF modes  
- Very low dropout voltage, making it ideal for battery-powered applications  
- Thermal shutdown and current limit protection  
- Stable with low-ESR ceramic capacitors  
- Logic-controlled electronic shutdown  
- Suitable for portable and power-sensitive applications  

This regulator is commonly used in battery-operated devices, IoT applications, and other low-power electronics requiring stable voltage regulation.  

(Note: SGS-Thomson Microelectronics is now part of STMicroelectronics.)

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