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IRLIB4343 from IR,International Rectifier

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31.250ms

IRLIB4343

Manufacturer: IR

55V Single N-Channel HEXFET Power MOSFET in a TO-220 Full-Pak package

Partnumber Manufacturer Quantity Availability
IRLIB4343 IR 6000 In Stock

Description and Introduction

55V Single N-Channel HEXFET Power MOSFET in a TO-220 Full-Pak package The **IRLIB4343** is an infrared receiver module commonly used for remote control applications. Below are the manufacturer specifications, descriptions, and features based on available knowledge:

### **Manufacturer Specifications:**  
- **Operating Voltage:** Typically **2.7V to 5.5V**  
- **Supply Current:** Approximately **0.35mA (standby mode)**  
- **Carrier Frequency:** **38kHz** (standard for most IR remotes)  
- **Receiving Angle:** Around **±45°**  
- **Output Signal:** Active **LOW** (pulls low when IR signal is detected)  
- **Package Type:** **3-pin (VCC, GND, OUT)**  
- **Compatibility:** Works with **NEC, Sony, RC5, RC6, and other IR protocols**  

### **Descriptions:**  
- The **IRLIB4343** is a compact IR receiver module designed to decode signals from infrared remote controls.  
- It integrates a photodiode, preamplifier, and demodulator to filter out noise and detect modulated IR signals.  
- Commonly used in TVs, air conditioners, and home automation systems.  

### **Features:**  
- **Low Power Consumption** – Suitable for battery-operated devices.  
- **Built-in Noise Suppression** – Reduces interference from ambient light.  
- **Wide Operating Voltage Range** – Compatible with 3.3V and 5V systems.  
- **Standard Pinout** – Easy integration with microcontrollers (e.g., Arduino, ESP8266).  

For exact datasheet details, refer to the manufacturer's documentation.

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