TRACOPOWER 9V DC 2 A Through Hole Switching Regulator, SIP Package, TSR 2-2490

TRACOPOWER TSR 2-2490 is a high-performance step-down switching regulator designed for electronic applications requiring a stable 9V DC output with 2A current capacity. Housed in a space-saving SIP package, this through hole regulator enhances system efficiency up to 95%, significantly reducing energy waste typical of linear regulators. It provides a reliable and compact power solution suitable for demanding environmental conditions with an operating temperature range of -40°C to 85°C.

This regulator integrates advanced short circuit protection and maintains excellent line and load regulation, making it ideal for applications in industrial electronics, telecommunications, and embedded systems. Its low ripple and noise output ensure clean DC voltage, which is critical in sensitive circuit designs.

The TSR 2-2490 supports a wide input voltage range from 12V minimum up to 36V maximum, offering versatility for various power supply setups. It complies with international safety and quality standards IEC/EN 60950-1, UL 94 V-0, UL 60950-1, and MIL-STD-810F, thus ensuring durability and compliance in industrial environments. The regulator’s long mean time between failures (MTBF) of over 13.5 million hours underscores its robust reliability for long-term use.

Applications include use in industrial control panels, power management modules, automotive electronics, and consumer device power supplies. The compact SIP package simplifies PCB design and installation with through hole mounting.

TRACOPOWER’s TSR 2-2490 provides a modern, efficient upgrade path from LMxx series linear regulators, delivering enhanced performance with lower standby currents and improved output accuracy.

Designed with a compact SIP package for through hole mounting. Delivers a high efficiency of 95% to minimize energy loss. Integrated short circuit protection increases device reliability. Wide operating temperature range from -40°C to 85°C.

Low ripple and noise output with 75mV peak-to-peak. Compatible replacement for LMxx series linear regulators. High maximum input voltage tolerance up to 36V DC. Load regulation maintained at 1% ensures stable voltage delivery.

Meets IEC/EN 60950-1, UL 94 V-0, UL 60950-1, and MIL-STD-810F standards. Extremely long MTBF of 13,520,000 hours indicates superior reliability. Explore more industrial-grade Switching Regulators and power management solutions at EnvMart to support your electrical engineering projects and manufacturing needs.