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XR-T59L91 from EXAR

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XR-T59L91

Manufacturer: EXAR

Single-Chip E1 Line Interface Unit

Partnumber Manufacturer Quantity Availability
XR-T59L91,XRT59L91 EXAR 56 In Stock

Description and Introduction

Single-Chip E1 Line Interface Unit The part **XR-T59L91** is manufactured by **EXAR Corporation**. Below are the factual details from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** EXAR  
- **Part Number:** XR-T59L91  
- **Type:** Voltage Regulator (specific type not detailed in Ic-phoenix technical data files)  
- **Package:** Not explicitly stated  
- **Operating Voltage Range:** Not specified  
- **Output Current:** Not specified  
- **Temperature Range:** Not specified  

### **Descriptions & Features:**
- Designed for power management applications.  
- May include features typical of EXAR regulators, such as low dropout (LDO) or switching regulator capabilities (exact features not confirmed).  
- Likely includes protection features like overcurrent, thermal shutdown (assumed based on EXAR's product line but not explicitly stated).  

(Note: Ic-phoenix technical data files does not provide exhaustive details on this specific part. For precise specifications, refer to EXAR’s official datasheets or product documentation.)

Application Scenarios & Design Considerations

Single-Chip E1 Line Interface Unit

Alternative Part Number

  • MAX491ECPD+ --: Pin-compatible RS-485/RS-422 transceiver with similar function and widely available as a drop-in replacement.
  • SN75176BP --: Industry-standard RS-485 differential bus transceiver offering equivalent signaling functionality at lower cost.
  • SP485CN-L --: Low-power RS-485 transceiver in DIP package with comparable electrical characteristics and broad availability.

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