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LP2985AITPX-2.9 from NATIONAL,National Semiconductor

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LP2985AITPX-2.9

Manufacturer: NATIONAL

Micropower 150 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages

Partnumber Manufacturer Quantity Availability
LP2985AITPX-2.9,LP2985AITPX29 NATIONAL 300 In Stock

Description and Introduction

Micropower 150 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and micro SMD Packages The LP2985AITPX-2.9 is a low-dropout (LDO) voltage regulator manufactured by **National Semiconductor** (now part of Texas Instruments).  

### **Specifications:**  
- **Output Voltage:** 2.9V (fixed)  
- **Output Current:** 150mA  
- **Dropout Voltage:** 300mV (typical at full load)  
- **Input Voltage Range:** 2.5V to 16V  
- **Low Quiescent Current:** 75µA (typical)  
- **High PSRR:** 70dB at 1kHz  
- **Accuracy:** ±1.5% (over line, load, and temperature)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SOT-23-5  

### **Features:**  
- Ultra-low dropout performance  
- Low noise output  
- Stable with low-ESR ceramic capacitors (≥1µF)  
- Thermal shutdown and current limit protection  
- Reverse battery protection  
- RoHS compliant  

This regulator is designed for battery-powered applications, portable devices, and noise-sensitive circuits.  

Let me know if you need further details.

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