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LP3985ITLX-2.7/NOPB from National Semiconductor

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15.625ms

LP3985ITLX-2.7/NOPB

Manufacturer: National Semiconductor

Micropower, 150mA Low-Noise Ultra Low-Dropout CMOS Voltage Regulator 5-DSBGA -40 to 125

Partnumber Manufacturer Quantity Availability
LP3985ITLX-2.7/NOPB,LP3985ITLX27NOPB National Semiconductor 2857 In Stock

Description and Introduction

Micropower, 150mA Low-Noise Ultra Low-Dropout CMOS Voltage Regulator 5-DSBGA -40 to 125 The LP3985ITLX-2.7/NOPB is a low-dropout (LDO) voltage regulator manufactured by National Semiconductor.  

**Specifications:**  
- **Output Voltage:** 2.7V  
- **Output Current:** 150mA  
- **Dropout Voltage:** 120mV (typical) at 100mA load  
- **Input Voltage Range:** 2.5V to 6V  
- **Quiescent Current:** 75µA (typical)  
- **Package:** SOT-23-5  
- **Operating Temperature Range:** -40°C to +125°C  
- **Line Regulation:** 0.02%/V (typical)  
- **Load Regulation:** 0.1%/mA (typical)  
- **PSRR (Power Supply Rejection Ratio):** 70dB at 1kHz  

**Descriptions and Features:**  
- Ultra-low dropout voltage for extended battery life  
- Low quiescent current for power-sensitive applications  
- Stable with low-ESR ceramic capacitors (≥1µF)  
- Thermal shutdown and current limit protection  
- Fast transient response  
- RoHS-compliant and lead-free  

This regulator is designed for portable and battery-powered applications requiring a stable voltage supply.

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