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KA278R33 from FAIRCHILD,Fairchild Semiconductor

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KA278R33

Manufacturer: FAIRCHILD

Low Dropout Voltage Regulator

Partnumber Manufacturer Quantity Availability
KA278R33 FAIRCHILD 4090 In Stock

Description and Introduction

Low Dropout Voltage Regulator Here are the factual details about the KA278R33 from the manufacturer FAIRCHILD:

### **Specifications:**
- **Manufacturer:** FAIRCHILD  
- **Part Number:** KA278R33  
- **Type:** Low Dropout (LDO) Voltage Regulator  
- **Output Voltage:** 3.3V  
- **Output Current:** 1A  
- **Dropout Voltage:** Typically 1V at full load  
- **Input Voltage Range:** Up to 12V  
- **Line Regulation:** ±0.2% (typical)  
- **Load Regulation:** ±0.4% (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Type:** TO-252 (DPAK)  

### **Descriptions and Features:**  
- Fixed 3.3V output LDO regulator  
- Low dropout voltage for efficient power management  
- Built-in overcurrent and thermal protection  
- High ripple rejection ratio  
- Stable with low-ESR capacitors  
- Suitable for battery-powered and industrial applications  

These details are based on the manufacturer's specifications. For exact performance characteristics, refer to the official datasheet.

Partnumber Manufacturer Quantity Availability
KA278R33 FSC 150 In Stock

Description and Introduction

Low Dropout Voltage Regulator The part KA278R33 is a voltage regulator manufactured by Fairchild Semiconductor (FSC).  

### **Specifications:**  
- **Manufacturer:** Fairchild Semiconductor (FSC)  
- **Type:** Low Dropout (LDO) Voltage Regulator  
- **Output Voltage:** 3.3V  
- **Output Current:** Up to 1A  
- **Dropout Voltage:** Typically 1.1V at full load  
- **Input Voltage Range:** Up to 30V  
- **Package Type:** TO-220  
- **Operating Temperature Range:** -40°C to +125°C  
- **Features:**  
  - Internal current and thermal limiting  
  - Short-circuit protection  
  - Low quiescent current  

### **Descriptions and Features:**  
- Designed for stable voltage regulation in various applications.  
- Suitable for battery-powered devices, industrial controls, and automotive systems.  
- Includes built-in protection against overcurrent and overheating.  
- TO-220 package allows for efficient heat dissipation.  

(Note: Always verify datasheet details for exact specifications.)

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