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LP2981A-29DBVR from TI,Texas Instruments

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LP2981A-29DBVR

Manufacturer: TI

100-MA ULTRA DROPOUT REGULATOR WITH SHUTDOWN

Partnumber Manufacturer Quantity Availability
LP2981A-29DBVR,LP2981A29DBVR TI 9800 In Stock

Description and Introduction

100-MA ULTRA DROPOUT REGULATOR WITH SHUTDOWN The LP2981A-29DBVR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Output Voltage:** 2.9V (fixed)  
- **Output Current:** 100mA  
- **Dropout Voltage:** 300mV (typical at 100mA load)  
- **Input Voltage Range:** 2.5V to 16V  
- **Low Quiescent Current:** 75µA (typical)  
- **Low Shutdown Current:** <1µA  
- **Accuracy:** ±1.5% (over line, load, and temperature)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5 (DBV)  

### **Descriptions:**  
The LP2981A-29DBVR is a precision, low-noise LDO regulator designed for battery-powered applications. It provides stable voltage regulation with low dropout and minimal power consumption.  

### **Features:**  
- Stable with low-ESR ceramic capacitors (≥1µF)  
- Thermal shutdown and current limit protection  
- Low noise output (30µVRMS typical)  
- Fast transient response  
- Green product (RoHS compliant)  

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

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