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SPX2815AT-2.5 from SIPEX

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SPX2815AT-2.5

Manufacturer: SIPEX

1.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response

Partnumber Manufacturer Quantity Availability
SPX2815AT-2.5,SPX2815AT25 SIPEX 2100 In Stock

Description and Introduction

1.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response The SPX2815AT-2.5 is a low dropout (LDO) voltage regulator manufactured by SIPEX. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**
- **Output Voltage:** 2.5V  
- **Output Current:** 1.5A  
- **Dropout Voltage:** 340mV (typical) at full load  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Line Regulation:** 0.05% (typical)  
- **Load Regulation:** 0.1% (typical)  
- **Quiescent Current:** 120µA (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-263-5 (D2PAK)  

### **Descriptions:**
- The SPX2815AT-2.5 is a fixed-output LDO regulator designed for high-performance applications requiring stable voltage regulation.  
- It features low dropout voltage, making it suitable for battery-powered and low-voltage systems.  
- The device includes built-in protection features such as thermal shutdown and current limiting.  

### **Features:**
- **High Output Current:** Supports up to 1.5A.  
- **Low Dropout Voltage:** Ensures efficient operation even with small input-output differentials.  
- **Low Quiescent Current:** Enhances power efficiency in standby modes.  
- **Thermal Shutdown Protection:** Safeguards the device from overheating.  
- **Current Limit Protection:** Prevents damage from excessive load conditions.  
- **Stable with Low-ESR Capacitors:** Works reliably with ceramic or tantalum capacitors.  

This information is strictly factual and derived from Ic-phoenix technical data files.

Application Scenarios & Design Considerations

1.5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response

Alternative Part Number

  • LM1085IT-2.5 --: Pin-compatible 3A low dropout regulator with fixed 2.5V output, widely available and a common drop-in replacement for the SPX2815 series.
  • AMS1085CT-2.5 --: Direct functional equivalent 3A LDO regulator in TO-220 with 2.5V fixed output, matching the SPX2815AT-2.5 specifications at lower cost.
  • LT1085CT-2.5 --: High-reliability 3A low dropout positive regulator with 2.5V fixed output in TO-220, suitable as a premium-grade substitute for the SPX2815AT-2.5.

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