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TRACOPOWER Switching Regulator Through Hole, 2.5V DC Output Voltage, 500 mA Output Current TSR 0.5-2425
Specifications
| Country of Origin | Taiwan |
|---|---|
| Brand | TRACOPOWER |
| Efficiency | 87% |
| Length | 11.5mm |
| Model | TSR 0.5-2425 |
| Depth | 10.2mm |
| Gross Weight | 2g |
| Width | 7.55mm |
| Mount Type | Through Hole |
| Series | TSR 0.5 |
| Output Current | 500mA |
| Maximum Operating Temperature | 90°C |
| Package Type | SIP-3 |
| Load Regulation | ±0.6 % |
| Minimum Operating Temperature | -40°C |
| MTBF | 2000000h |
| Number of outputs | 1 |
| Ripple and Noise | 30mV Pk-Pk |
| Maximum Input Voltage | 32V dc |
| Line Regulation | ±0.4 % |
| Standards/Approvals | RoHS |
| Minimum Input Voltage | 4.75V |
| Output Voltage 1 | 2.5V dc |
Key Features
- The regulator offers high efficiency of up to 87%, ensuring low power loss during operation.
- Designed for a broad operating temperature range from -40°C to 90°C, suitable for industrial environments.
- Compact dimensions of 11.5mm length, 7.55mm width, and 10.2mm depth enable installation in space-constrained applications.
- Incorporates protection features such as short circuit and over-temperature protection for reliability.
- Line and load regulation are tightly controlled with ±0.4% and ±0.6% accuracy, respectively.
- Ripple and noise are minimized to 30mV peak-to-peak to ensure signal integrity.
- Remote On/Off input functionality adds system flexibility in control.
- High mean time between failure (MTBF) of 2,000,000 hours demonstrates robust performance.
Product Description
The TRACOPOWER TSR 0.5-2425 is a highly efficient step-down Switching Regulator designed for through-hole mounting in a compact SIP-3 package. It delivers a regulated 2.5V DC output with a maximum current of 500 mA, making it suitable for a wide range of electronics power supply applications.
Featuring an efficiency rating of 87%, this regulator reduces power dissipation significantly compared to linear regulators, allowing full-load operation up to +80°C ambient temperature without additional cooling requirements. The unit supports operation between input voltages of 4.75V and 32V DC and is optimized for robust performance across an industrial temperature range of -40°C to 90°C.
Other key features include excellent line regulation of ±0.4% and load regulation of ±0.6%, low ripple and noise (30 mV peak-to-peak), and advanced protections such as over-temperature shutdown and short circuit protection. The remote On/Off input provides enhanced control capabilities in complex systems.
The product is ideal for industrial automation, instrumentation, and battery-powered applications requiring reliable and precise voltage regulation. Its compact form factor (11.5mm x 7.55mm x 10.2mm) and low weight (2g) make integration into dense PCB layouts straightforward.
The regulator provides a compact SIP-3 through-hole package. High efficiency supports reduced thermal stress and energy savings. Wide operating voltage and temperature ranges ensure reliability in harsh environments. Protection mechanisms prevent damage and extend device life.
Compliance with RoHS directives supports environmentally safe design.
Manufactured in Taiwan, the TRACOPOWER TSR 0.5-2425 adheres to rigorous quality standards, ensuring dependable performance in electronic power supply systems. This regulator is the ideal solution for replacing inefficient linear regulators in modern electronic designs.
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Frequently Asked Questions
This model provides a regulated output voltage of 2.5V DC.
The maximum output current for this unit is 500 mA.
It has an efficiency rating of 87%, which helps in reducing power loss during operation.
The regulator operates with input voltages ranging from 4.75V to 32V DC.
It is designed to operate within a temperature range of -40°C to 90°C.
The ripple and noise are minimized to 30 mV peak-to-peak, ensuring signal integrity.
The dimensions are 11.5 mm in length, 7.55 mm in width, and 10.2 mm in depth.
It incorporates short circuit and over-temperature protection for enhanced reliability.
This regulator is designed for through-hole mounting in a compact SIP-3 package.
The line regulation accuracy is ±0.4%, providing stable output under varying input conditions.
The MTBF for this model is 2,000,000 hours, indicating robust performance.
Yes, it complies with RoHS directives, supporting environmentally safe design.
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