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LP3987ITLX-2.85 from NATIONAL,National Semiconductor

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LP3987ITLX-2.85

Manufacturer: NATIONAL

Micropower micro SMD 150 mA Ultra Low-Dropout CMOS Voltage Regulators with sleep MODE

Partnumber Manufacturer Quantity Availability
LP3987ITLX-2.85,LP3987ITLX285 NATIONAL 3000 In Stock

Description and Introduction

Micropower micro SMD 150 mA Ultra Low-Dropout CMOS Voltage Regulators with sleep MODE The LP3987ITLX-2.85 is a low-dropout (LDO) voltage regulator manufactured by National Semiconductor (now part of Texas Instruments).  

**Key Specifications:**  
- **Output Voltage:** 2.85V (fixed)  
- **Output Current:** 300mA  
- **Dropout Voltage:** 150mV (typical at 300mA load)  
- **Input Voltage Range:** 2.5V to 6V  
- **Low Quiescent Current:** 75µA (typical)  
- **High PSRR:** 70dB at 1kHz  
- **Package:** SOT-23-5  

**Features:**  
- Ultra-low dropout voltage  
- Stable with low-ESR ceramic capacitors (≥1µF)  
- Thermal shutdown and current limit protection  
- Fast transient response  
- Low noise operation  

**Applications:**  
- Battery-powered devices  
- Portable electronics  
- Wireless communication systems  

This regulator is designed for space-constrained applications requiring stable, efficient power management.

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