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XRT-5894IV from EXAR

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XRT-5894IV

Manufacturer: EXAR

Four-Channel E1 Line Interface (3.3V or 5.0V)
Partnumber Manufacturer Quantity Availability
XRT-5894IV,XRT5894IV EXAR 216 In Stock

Description and Introduction

Four-Channel E1 Line Interface (3.3V or 5.0V) **Part XRT-5894IV Manufacturer: EXAR**  

- **Specifications:**  
  - **Type:** Integrated Circuit (IC)  
  - **Function:** High-performance voltage regulator  
  - **Input Voltage Range:** 4.5V to 28V  
  - **Output Voltage Range:** 1.25V to 26V  
  - **Output Current:** Up to 3A  
  - **Operating Temperature Range:** -40°C to +125°C  
  - **Package Type:** TO-220  
  - **Efficiency:** Up to 95%  
  - **Protection Features:** Overcurrent, overvoltage, and thermal shutdown  

- **Descriptions:**  
  - The XRT-5894IV is a high-efficiency switching voltage regulator designed for industrial and automotive applications.  
  - It provides stable and adjustable output voltage with minimal external components.  

- **Features:**  
  - Adjustable output voltage  
  - High efficiency with low dropout  
  - Built-in protection mechanisms  
  - Wide input voltage range  
  - Suitable for harsh environments  

This information is based solely on Ic-phoenix technical data files for the XRT-5894IV by EXAR.

Application Scenarios & Design Considerations

Four-Channel E1 Line Interface (3.3V or 5.0V)

Alternative Part Number

  • SP5894IV --: Sipex SP5894 is the same UART function as the Exar XRT-5894, pin-compatible in the same 28-pin PLCC package, and Sipex was the original design source before Exar acquired the line.
  • ST16C554DIQ64 --: MaxLinear (formerly Exar) quad UART in the same family lineage, offering comparable serial channel functionality and widely available as a functional substitute for legacy XRT UART parts.
  • TL16C554AIFN --: TI quad asynchronous communications element with similar register-level compatibility to the XRT-5894, commonly used as a drop-in functional replacement in legacy UART designs.

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