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SPX385AS-1.2 from SIPEX

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SPX385AS-1.2

Manufacturer: SIPEX

Micropower Voltage Reference

Partnumber Manufacturer Quantity Availability
SPX385AS-1.2,SPX385AS12 SIPEX 5000 In Stock

Description and Introduction

Micropower Voltage Reference The SPX385AS-1.2 is a low-dropout (LDO) voltage regulator manufactured by SIPEX (now part of Exar Corporation). Below are its key specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Output Voltage:** 1.2V (fixed)  
- **Output Current:** Up to 800mA  
- **Dropout Voltage:** 300mV (typical at full load)  
- **Input Voltage Range:** 2.5V to 6.0V  
- **Line Regulation:** 0.05% (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Quiescent Current:** 1mA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** SOT-223 (surface-mount)  

### **Descriptions:**  
- The SPX385AS-1.2 is a fixed-output LDO regulator designed for applications requiring stable, low-noise power.  
- It includes built-in protection features such as thermal shutdown and current limiting.  
- Suitable for battery-powered devices, portable electronics, and embedded systems.  

### **Features:**  
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **High Accuracy:** Tight output voltage tolerance (±1%).  
- **Low Quiescent Current:** Improves efficiency in battery-operated applications.  
- **Thermal & Current Protection:** Safeguards against overheating and short circuits.  
- **Stable with Low-ESR Capacitors:** Works reliably with ceramic or tantalum output capacitors.  

For further details, refer to the official SIPEX/Exar datasheet.

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