Professional IC Distribution & Technical Solutions

The SP2525A-1EN-L/TR is a power management IC 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: SP2525A-1EN-L/TR
• Package: SOT-23-5
• Type: Load Switch with Adjustable Current Limit
• Input Voltage Range: 2.5V to 5.5V
• Output Current Limit: Adjustable (up to 1.5A typical)
• On-Resistance (RDS(ON)): 80mΩ (typical)
• Quiescent Current: 1µA (typical)
• Operating Temperature Range: -40°C to +85°C
• Enable Control: Active High (Logic-Level Input)
• Protection Features: Overcurrent Protection, Thermal Shutdown

Descriptions:

The SP2525A-1EN-L/TR is a low-voltage, high-side load switch designed for power distribution in portable and battery-powered applications. It integrates a P-channel MOSFET with an adjustable current limit, allowing precise control over power delivery. The device features a low quiescent current, making it suitable for power-sensitive designs.

Features:

• Adjustable Current Limit: Configurable via an external resistor.
• Low On-Resistance: Minimizes power loss.
• Ultra-Low Quiescent Current: Ideal for battery-operated devices.
• Fast Turn-On/Turn-Off: Improves system response time.
• Thermal Shutdown Protection: Prevents damage from overheating.
• Small Form Factor: SOT-23-5 package for space-constrained designs.

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