Professional IC Distribution & Technical Solutions

The SPX29300T-L-5-0/TR is a low-dropout (LDO) voltage regulator manufactured by EXAR Corporation (now part of MaxLinear). Below are the factual specifications, descriptions, and features of this component:

Specifications:

• Manufacturer: EXAR (MaxLinear)
• Part Number: SPX29300T-L-5-0/TR
• Output Voltage: 5.0V (Fixed)
• Output Current: 3.0A
• Dropout Voltage: 0.5V (Typical at 3A)
• Input Voltage Range: 5.5V to 20V
• Line Regulation: 0.05% (Typical)
• Load Regulation: 0.1% (Typical)
• Quiescent Current: 10mA (Typical)
• Operating Temperature Range: -40°C to +125°C
• Package: TO-263-5 (D2PAK)
• Tape & Reel Packaging: Yes (TR suffix)
• Protection Features:
• Thermal Shutdown
• Current Limit

Descriptions:

• The SPX29300T-L-5-0/TR is a high-performance, low-dropout linear regulator designed for applications requiring stable 5V output with high current capability.
• It features low dropout voltage, making it suitable for battery-powered and power-sensitive applications.
• The regulator includes built-in thermal shutdown and current limit protection for enhanced reliability.

Features:

• High Output Current: Supports up to 3A continuous output.
• Low Dropout Voltage: 0.5V typical at full load.
• Wide Input Voltage Range: 5.5V to 20V.
• Low Quiescent Current: 10mA typical.
• Thermal & Current Protection: Ensures safe operation under fault conditions.
• Stable with Low-ESR Capacitors: Works with ceramic or tantalum output capacitors.
• Surface-Mount Package: TO-263-5 (D2PAK) for efficient PCB space utilization.

This information is based on the manufacturer's datasheet and technical documentation. For detailed application notes, refer to EXAR/MaxLinear's official resources.