HomeElectronics NewsNew ProductsTSR 1E Non-Isolated POL DC-DC Converters by Traco

TSR 1E Non-Isolated POL DC-DC Converters by Traco

  • The devices offer a low-cost solution while maintaining a high-quality standard
  • Has wide input range and high-efficiency

TRACO Power’s new TSR 1E non-isolated / point-of-load DC-DC converter models TSR 1-2433E (6~36Vin / 3.3 Vout @1A) and the TSR 1-2405E (7~36Vin / 5Vout @ 1A) consist of the two most common input /output combinations and are specifically designed to offer a low-cost solution while maintaining a high-quality standard.

The cost-optimized design maintains high-quality standards with high efficiency up to 92 per cent, full load operation up to 60 degrees Celsius and an MTBF of 1million hour supported by a 3-year warranty. The wide input range makes this ideal for both 12V and 24V bus applications and specifically designed for the common 5VDC & 3.3VDC output requirements where cost is a critical concern without sacrificing performance.

The standard SIP-3 package makes them ideal drop-in replacements for less efficient LMxx linear regulators. With a 1 Amp output current and standard features such as low standby current, precise regulation and protection against short circuit, overvoltage and overload make the TSR 1E family ideal for Industrial, Test & Measurement and IT applications.

Products are in stock and available through distributors around the globe with manufacturers.


Vinay Prabhakar Minj
Vinay Prabhakar Minj
Vinay Prabhakar Minj is a technology writer and science communication specialist with a Master’s degree in Communication of Science and Innovation (Science Communication). He is a prolific contributor to Electronics For You, where he has authored over 1,000 articles covering electronics, semiconductors, embedded systems, IoT, and emerging technologies. With a strong foundation in science communication, Vinay focuses on translating complex engineering concepts into clear, accessible, and application-oriented content. His work spans topics such as sensor technologies, chip design, wireless systems, and next-generation electronics, making advanced innovations easier to understand for engineers, students, and industry professionals. Through his extensive contributions, he has built a reputation for delivering reliable, well-researched, and practical insights that help readers stay updated with the rapidly evolving electronics ecosystem. His writing bridges the gap between technical depth and real-world usability, supporting both learning and decision-making in the field.

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