TRACOPOWER Switching Regulator Through Hole 9V DC Output Voltage 1A Output Current 9W Power TSR 1-2490

TRACOPOWER TSR 1-2490 is a high-performance switching regulator designed for through-hole mounting, delivering a steady 9V DC output voltage and a maximum output current of 1A with a power rating of 9W. Its 95% efficiency rating helps reduce power losses, which minimizes thermal stress and eliminates the need for additional heat sinks. This regulator operates over a wide input voltage range of 12V to 36V DC and functions reliably across a broad temperature range from -40°C to +85°C, making it suitable for demanding industrial and commercial applications.

The device features an SIP-3 package measuring 11.7mm in length, 10.2mm in width, and 10.2mm in depth, with a lightweight construction of only 1.9 grams. Its low output ripple and noise of 75mV Pk-Pk ensures minimal electromagnetic interference, critical for sensitive electronics. Pin compatibility with LMxx linear regulators allows easy integration into legacy systems while providing enhanced performance.

With built-in short-circuit protection and a non-conductive plastic housing, the TSR 1-2490 promotes safety and robustness in installation. An exceptionally high MTBF of 5,350,000 hours guarantees long-term operation reliability. This product is RoHS-compliant and manufactured in Taiwan, Province of China.

Typical applications include telecommunications networks, medical devices, digital cameras, and desktop computers, where regulated power with minimized noise and high reliability is essential.

Operates efficiently at 95% efficiency to minimize energy waste. Wide input voltage range from 12V to 36V DC supports various power supplies. Robust operation over temperatures from -40°C to 85°C for harsh environments. Low output ripple and noise of 75mV Pk-Pk reduces electrical interference.

Pin-compatible with LMxx linear regulators for easy upgrade in existing designs. Integrated short-circuit protection ensures device and system safety. Compact SIP-3 package with dimensions 11.7mm x 10.2mm x 10.2mm and lightweight at 1.9g.

Mean Time Between Failures (MTBF) of 5,350,000h ensures reliable long-term operation. Non-conductive plastic housing safeguards against electrical hazards. Suitable for use in telecommunications, digital cameras, medical technology, and desktop computers.

The TRACOPOWER TSR 1-2490 Switching Regulator offers exceptional reliability and performance for industrial, commercial, medical, and telecommunications power applications. Explore more high-quality power components and Switching Regulators in the Electronics & Electricals category at EnvMart.