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KRC414 from KEC

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KRC414

Manufacturer: KEC

EPITAXIAL PLANAR NPN TRANSISTOR (SWITCHING, INTERFACE CIRCUIT AND DRIVER CIRCUIT)

Partnumber Manufacturer Quantity Availability
KRC414 KEC 15000 In Stock

Description and Introduction

EPITAXIAL PLANAR NPN TRANSISTOR (SWITCHING, INTERFACE CIRCUIT AND DRIVER CIRCUIT) The part **KRC414** is manufactured by **KEC (Korea Electronics Company)**.  

### **Specifications:**  
- **Type:** Voltage Regulator  
- **Output Voltage:** 4.14V (fixed)  
- **Output Current:** Up to 150mA  
- **Input Voltage Range:** 5V to 30V  
- **Package Type:** TO-92 (standard transistor package)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Low Dropout Voltage:** Typically 0.5V  
- **Low Quiescent Current:** Typically 5µA  

### **Descriptions:**  
The **KRC414** is a low-power, fixed-voltage regulator designed for stable power supply applications. It provides a precise 4.14V output and is suitable for battery-powered devices, sensor circuits, and other low-current applications.  

### **Features:**  
- **Fixed 4.14V Output**  
- **Low Dropout Voltage** for efficient operation  
- **Low Quiescent Current** for battery-saving applications  
- **Overcurrent and Thermal Protection**  
- **Compact TO-92 Package** for easy PCB mounting  
- **Wide Input Voltage Range** (5V to 30V)  

This regulator is commonly used in consumer electronics, automotive applications, and industrial control systems where stable voltage regulation is required.

Application Scenarios & Design Considerations

EPITAXIAL PLANAR NPN TRANSISTOR (SWITCHING, INTERFACE CIRCUIT AND DRIVER CIRCUIT)

Alternative Part Number

  • DTC144EUA --: NPN digital transistor with built-in 47k/47k bias resistors, functionally equivalent to KRC414 and widely available.
  • UN4214 --: NPN resistor-equipped transistor with similar bias resistor values, suitable direct replacement for KRC414.
  • MMUN2214LT1G --: NPN digital transistor with integrated bias resistors, comparable electrical characteristics and common SOT-23 package.

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