TRACOPOWER High Efficiency Switching Regulator Through Hole, Output 0.6 - 3.3V DC, 3A Current TSR 3-0533

TRACOPOWER TSR 3-0533 is a high-performance, non-isolated step-down switching regulator designed for efficient conversion in power management applications. This through-hole SIP package regulator delivers output voltages between 0.6 and 3.3 volts DC with a maximum output current of 3 amperes, making it suitable for a wide range of industrial and electronic applications.

The TSR 3 series boasts high efficiency up to 95%, allowing operation at ambient temperatures up to 50°C without requiring additional cooling solutions such as heat sinks or forced air. This efficiency is achieved through advanced switching technology that minimizes power loss while maintaining stable voltage regulation.

Its input voltage range spans from 2.5 to 5.5 volts DC, accommodating various supply voltages commonly found in battery-powered and embedded systems. The device features a remote on/off input, enabling seamless integration into controlled power systems and energy-saving designs.

The compact low-profile design with dimensions 15.5 mm width, 9.4 mm length, and 6 mm depth fits easily within space-limited applications. The regulator is rated for operation in harsh environments, supporting temperatures from -40°C to +85°C. It includes protective circuitry such as short circuit protection and low ripple noise below 30mV peak-to-peak, ensuring reliable and noise-sensitive application compatibility.

With a mean time between failures (MTBF) of 1,630,000 hours, this regulator offers long-lasting durability. Compliance with RoHS standards guarantees environmentally friendly manufacturing, making it an ideal component for modern electronic and industrial equipment requiring precise voltage regulation.

Non-isolated step-down switching regulator designed for point of load applications. Wide input voltage range from 2.5 to 5.5 volts DC supports diverse power sources. Compact SIP package measuring 15.5 mm x 9.4 mm x 6 mm for space efficiency.

High efficiency up to 95% minimizes power loss and heat generation. Supports remote on/off control for system integration and power saving. Operates reliably over a broad temperature range from -40°C to 85°C. Low output ripple and noise below 30mV peak-to-peak for stable voltage supply.

Includes short circuit protection for enhanced device safety. Designed for continuous 3A output current at full load capacity. Built to meet RoHS standards for environmental compliance.

This switching regulator is ideal for industrial, laboratory, manufacturing, and communication electronics requiring robust and efficient DC/DC conversion. Its versatility suits battery-powered instruments, embedded systems, and various power supply designs.

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