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LP3985IBLX-2.5 from NSC,National Semiconductor

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LP3985IBLX-2.5

Manufacturer: NSC

Micropower, 150mA Low-Noise Ultra Low-Dropout CMOS Voltage Regulator

Partnumber Manufacturer Quantity Availability
LP3985IBLX-2.5,LP3985IBLX25 NSC 502 In Stock

Description and Introduction

Micropower, 150mA Low-Noise Ultra Low-Dropout CMOS Voltage Regulator The LP3985IBLX-2.5 is a low-dropout (LDO) voltage regulator manufactured by National Semiconductor (NSC).  

### **Specifications:**  
- **Output Voltage:** 2.5V (fixed)  
- **Output Current:** 150mA  
- **Dropout Voltage:** 130mV (typical at 150mA load)  
- **Input Voltage Range:** 2.5V to 6V  
- **Low Quiescent Current:** 75µA (typical)  
- **Low Noise:** 30µVRMS (typical)  
- **High PSRR:** 75dB at 1kHz  
- **Package:** SOT-23-5  
- **Operating Temperature Range:** -40°C to +125°C  
- **Protection Features:** Overcurrent and thermal shutdown  

### **Descriptions & Features:**  
- Designed for battery-powered applications requiring low noise and high efficiency.  
- Stable with low-ESR ceramic capacitors (≥1µF).  
- Fast transient response for portable devices.  
- Suitable for RF, wireless, and precision analog circuits.  
- RoHS-compliant and lead-free.  

This information is based on the manufacturer's datasheet. For detailed performance curves and application notes, refer to the official NSC documentation.

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