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TRACOPOWER Switching Regulator, Through Hole, 1.8V DC Output Voltage, 500 mA Output Current TSR 0.5-2418
Specifications
| Country of Origin | Taiwan |
|---|---|
| Brand | TRACOPOWER |
| Efficiency | 82% |
| Length | 11.5mm |
| Model | TSR 0.5-2418 |
| 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 | 1.8V dc |
Key Features
- High efficiency up to 97% enables operation without heat-sinks.
- Compact SIP-3 package suitable for through-hole mounting.
- Wide operating temperature range from -40°C to 90°C.
- Output voltage accuracy within ±3% for reliable performance.
- Low standby current reduces power consumption in battery applications.
- Ripple and noise limited to 30 mV peak-to-peak.
- Over-temperature and short-circuit protection enhance durability.
- Remote On/Off input for convenient control.
Product Description
TRACOPOWER TSR 0.5-2418 Switching Regulator is a robust through-hole DC-DC step-down converter designed to replace inefficient linear regulators like the LM78 series. It delivers a precise 1.8V DC output voltage at a maximum load current of 500 mA within a compact SIP-3 package measuring 11.5mm length, 7.55mm width, and 10.2mm depth.
This regulator boasts a high efficiency reaching up to 97%, enabling full load operation at ambient temperatures up to 80°C without additional cooling, and tolerance up to 90°C at 50% load. Its low standby current makes it especially suitable for battery-powered applications, providing extended operational lifetime.
Operating smoothly from a minimum input voltage of 4.75V up to a maximum input of 32V DC, it maintains output voltage accuracy within ±3% and offers line regulation of ±0.4% and load regulation of ±0.6%, ensuring precise and stable voltage supply in sensitive electronic systems.
Additional features include over-temperature protection, short circuit safeguards, and a remote On/Off control option, enhancing both safety and operational flexibility. The device complies with RoHS standards and offers a mean time between failures (MTBF) of 2,000,000 hours, reflecting its reliability.
Ideal for industrial, laboratory, and commercial electronic designs requiring efficient voltage regulation in power supplies, this switching regulator supports rugged use in demanding environments ranging from -40°C up to 90°C.
High efficiency up to 97% with low standby current. Compact SIP-3 through-hole package. Wide operating temperature range from -40°C to 90°C. Precise output voltage with ±3% accuracy. Over-temperature and short circuit protection.
Remote On/Off input for flexible control. Line regulation ±0.4% and load regulation ±0.6%. Input voltage range 4.75 V to 32 V DC. Mean time between failures of 2,000,000 hours. RoHS compliant design. Explore more Switching Regulators to find solutions tailored to your power supply needs at EnvMart.
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Frequently Asked Questions
This model provides a precise output voltage of 1.8V DC with a maximum output current of 500 mA.
It operates with an input voltage range from 4.75V to 32V DC.
The switching regulator boasts a high efficiency of up to 97%.
The dimensions of the SIP-3 package are 11.5mm in length, 7.55mm in width, and 10.2mm in depth.
It has a wide operating temperature range from -40°C to 90°C.
The ripple and noise output is limited to 30 mV peak-to-peak, ensuring stable performance.
It features over-temperature protection and short-circuit protection to enhance durability.
The line regulation is ±0.4% and the load regulation is ±0.6%.
The mean time between failures (MTBF) is 2,000,000 hours, indicating its reliability.
Yes, the device complies with RoHS standards.
It is designed for through-hole mounting.
It is ideal for industrial, laboratory, and commercial electronic designs requiring efficient voltage regulation.
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