TRACOPOWER Non-Isolated Switching Regulator, PCB Mount, 5V dc Output Voltage, 6.5 → 32V dc Input Voltage, 500mA

The Tracopower TSR 0.5 series of step-down switching regulators are drop-in replacement for inefficient LM78 linear regulators. These DC-DC converters have a high efficiency up to 97%, which allows full load operation up to +80°C (+90°C with 50% load) ambient temperature without the need of any heat-sink or forced cooling. The TSR 0.5 switching regulators provide other significant features over linear regulators, i.e. better output accuracy (±3 %), lower standby current and no requirement of external capacitors. The high efficiency and low standby power consumption makes these regulators an ideal solution for many battery powered applications.

Features and Benefits

Compact SIP package.
Very high efficiency up to 97%.
Excellent line / load regulation.
Low standby current.
Operating temperature range –40 to 90°C.
Over-temperature protection.
Remote On/Off input.
Adjustable output voltage.
Short circuit protection.

This non-isolated switching regulator provides a stable 5V output with a current capacity of 500mA. Its compact SIP package is designed for high-efficiency DC conversion, operating within an input voltage range of 6.5V to 32V. With operational efficiency up to 94%, it is suitable for various electronics and electrical applications.

• High efficiency up to 94% enhances energy savings
• Reliable load regulation improves output stability
• Low ripple and noise ensure clean power output
• Over-temperature and short circuit protections increase reliability

• Ideal for power distribution in low-voltage systems
• Suitable for powering microcontrollers and DSPs

Yes, it functions within the temperature range of -40°C to +90°C.

Yes, its compact size and PCB mounting type facilitate integration.