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LP2981A-30DBVT from TI,Texas Instruments

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LP2981A-30DBVT

Manufacturer: TI

100-MA ULTRA DROPOUT REGULATOR WITH SHUTDOWN

Partnumber Manufacturer Quantity Availability
LP2981A-30DBVT,LP2981A30DBVT TI 30000 In Stock

Description and Introduction

100-MA ULTRA DROPOUT REGULATOR WITH SHUTDOWN The LP2981A-30DBVT is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Output Voltage:** 3.0V (fixed)  
- **Output Current:** 100mA  
- **Dropout Voltage:** 300mV (typical at 100mA load)  
- **Input Voltage Range:** 2.5V to 16V  
- **Accuracy:** ±1.5% (over line, load, and temperature)  
- **Quiescent Current:** 75µA (typical)  
- **Low Shutdown Current:** 0.01µA (typical)  
- **Package:** SOT-23-5 (DBV)  
- **Operating Temperature Range:** -40°C to +125°C  

### **Descriptions:**  
- The LP2981A-30DBVT is a precision, low-noise LDO regulator optimized for battery-powered applications.  
- It provides stable 3.0V output with very low dropout and minimal power consumption.  
- Designed for space-constrained applications due to its small SOT-23-5 package.  

### **Features:**  
- **Low Noise:** Includes a noise-reduction capacitor for improved performance.  
- **Low Dropout:** Operates efficiently even with small input-output differentials.  
- **Thermal & Overcurrent Protection:** Built-in safeguards for reliability.  
- **Fast Transient Response:** Maintains stable output under varying load conditions.  
- **Wide Input Voltage Range:** Suitable for battery and industrial applications.  

This regulator is commonly used in portable electronics, medical devices, and power-sensitive embedded systems.

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