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LP2981-33DBVTG4 from TI,Texas Instruments

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LP2981-33DBVTG4

Manufacturer: TI

Single Output LDO, 100mA, Fixed(3.3V), Shutdown, 1.25% Tolerance 5-SOT-23 -40 to 125

Partnumber Manufacturer Quantity Availability
LP2981-33DBVTG4,LP298133DBVTG4 TI 30000 In Stock

Description and Introduction

Single Output LDO, 100mA, Fixed(3.3V), Shutdown, 1.25% Tolerance 5-SOT-23 -40 to 125 The LP2981-33DBVTG4 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Output Voltage:** 3.3V (fixed)  
- **Output Current:** 100mA  
- **Dropout Voltage:** 300mV (typical at 100mA load)  
- **Input Voltage Range:** 2.5V to 16V  
- **Line Regulation:** 0.02% (typical)  
- **Load Regulation:** 0.05% (typical)  
- **Quiescent Current:** 75µA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Type:** SOT-23-5 (DBV)  

### **Descriptions:**  
- The LP2981-33DBVTG4 is a low-noise, low-dropout regulator designed for battery-powered applications.  
- It provides stable 3.3V output with high accuracy (±1% over line, load, and temperature variations).  
- Features reverse-battery protection and thermal shutdown.  

### **Features:**  
- **Ultra-Low Dropout:** 300mV at 100mA load  
- **Low Noise:** Optimized for noise-sensitive applications  
- **Low Quiescent Current:** 75µA (typical)  
- **Stable with Low-ESR Capacitors:** Works with ceramic capacitors  
- **Protection Features:** Reverse-battery, overcurrent, and thermal shutdown  
- **Green Product:** RoHS compliant and Pb-free  

This information is sourced from TI's official documentation.

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