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LP2981-30DBVTG4 from TI,Texas Instruments

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LP2981-30DBVTG4

Manufacturer: TI

Single Output LDO, 100mA, Fixed(3.0V), Shutdown, 1.25% Tolerance 5-SOT-23 -40 to 125

Partnumber Manufacturer Quantity Availability
LP2981-30DBVTG4,LP298130DBVTG4 TI 30000 In Stock

Description and Introduction

Single Output LDO, 100mA, Fixed(3.0V), Shutdown, 1.25% Tolerance 5-SOT-23 -40 to 125 The LP2981-30DBVTG4 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage:** 3.0V (fixed)  
- **Output Current:** 100mA  
- **Dropout Voltage:** 300mV (typical at 100mA load)  
- **Input Voltage Range:** 2.5V to 16V  
- **Quiescent Current:** 75µA (typical)  
- **Line Regulation:** 0.02%/V (typical)  
- **Load Regulation:** 0.05%/mA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5 (DBV)  

### **Descriptions:**  
- Designed for battery-powered applications requiring stable voltage regulation.  
- Features low dropout voltage and low quiescent current for improved efficiency.  
- Includes thermal shutdown and current limit protection.  

### **Features:**  
- **Low Dropout Voltage:** Ensures stable output even with small input-output differential.  
- **Low Quiescent Current:** Extends battery life in portable applications.  
- **Thermal Shutdown Protection:** Prevents damage from overheating.  
- **Current Limit Protection:** Safeguards against excessive load conditions.  
- **Stable with Low-ESR Capacitors:** Works with ceramic capacitors (≥1µF).  
- **Fixed Output Voltage:** No external resistors required for voltage setting.  

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

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