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TRACOPOWER Switching Regulator Through Hole 3.3V DC 1A Output Current 3.3W Power TSR 1-2433
Specifications
| Country of Origin | Taiwan |
|---|---|
| Brand | TRACOPOWER |
| Power | 3.3W |
| Efficiency | 90% |
| Length | 11.7mm |
| Model | TSR 1-2433 |
| Depth | 10.2mm |
| Gross Weight | 1.9g |
| Width | 10.2mm |
| Mount Type | Through Hole |
| Series | TSR 1 |
| Output Current | 1A |
| Maximum Operating Temperature | 85°C |
| Package Type | SIP-3 |
| Load Regulation | ±0.4 % |
| Minimum Operating Temperature | -40°C |
| MTBF | 5350000h |
| Number of outputs | 1 |
| Ripple and Noise | 50mV Pk-Pk |
| Maximum Input Voltage | 36V dc |
| Line Regulation | ±0.2 % |
| Standards/Approvals | RoHS |
| Minimum Input Voltage | 4.75V |
| Output Voltage 1 | 3.3V dc |
Key Features
- Operates with input voltage from 4.75V to 36V DC.
- Delivers stable 3.3V DC output at 1 ampere current with up to 90% efficiency.
- Compact SIP-3 package measuring 11.7mm length, 10.2mm width, and 10.2mm depth.
- Supports operating temperatures between -40°C and 85°C for industrial environments.
- Features low ripple noise of 50mV peak-to-peak ensuring clean power delivery.
- Includes short-circuit protection and automatic restart to minimize downtime.
- Load regulation of ±0.4% and line regulation of ±0.2% for precise voltage control.
- High Mean Time Between Failures (MTBF) of 5,350,000 hours ensures long reliability.
Product Description
TRACOPOWER TSR 1-2433 is a highly efficient switching regulator designed for through-hole mounting on PCBs. It provides a stable 3.3V DC output voltage at 1A output current, supporting input voltages from 4.75V to 36V DC. The device is housed in a compact SIP-3 package with dimensions of 11.7 mm by 10.2 mm by 10.2 mm, ideal for space-constrained industrial and IoT applications.
It operates at an efficiency of 90%, minimizing heat dissipation and eliminating the need for additional cooling components such as heat sinks. The regulator includes robust protection features like short-circuit protection with automatic reboot, ensuring minimal downtime and safe operation.
The ripple and noise performance is excellent at 50mV peak-to-peak, providing clean and reliable power for sensitive electronics. The voltage output accuracy is tightly controlled within ±2%, with line and load regulation values of ±0.2% and ±0.4%, respectively, delivering precise voltage stability under varying load conditions.
Designed to operate efficiently in harsh conditions, this regulator supports ambient temperatures ranging from -40°C to +85°C, making it suitable for industrial, radio communication, domestic appliance, and electronics manufacturing uses. The product is RoHS compliant and carries a high MTBF rating of 5,350,000 hours, reflecting its reliability and longevity.
Operates with input voltage 4.75 to 36V DC. Stable 3.3V DC output voltage at 1A current. Compact SIP-3 package measuring 11.7mm x 10.2mm x 10.2mm. High efficiency of 90% reduces heat generation. Ripple noise limited to 50mV peak-to-peak ensures power quality.
Short-circuit protection with auto-restart enhances safety. Voltage accuracy within ±2% guarantees consistent output. Wide operating temperature range: -40°C to +85°C. RoHS compliant and made in Taiwan, Province Of China.
This switching regulator is ideal for industrial automation, IoT devices, radio communication equipment, and domestic usage requiring reliable low voltage power supplies. Its through-hole mounting type ensures easy soldering and secure placement on PCBs. Explore more quality power supplies in the TRACOPOWER product line and related categories at EnvMart.
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Frequently Asked Questions
It operates with an input voltage range from 4.75V to 36V DC.
This model provides a stable output voltage of 3.3V DC with an output current of 1A.
The SIP-3 package measures 11.7mm in length, 10.2mm in width, and 10.2mm in depth.
It operates at an efficiency of 90%, minimizing heat dissipation.
The ripple and noise performance is limited to 50mV peak-to-peak, ensuring clean power delivery.
It supports operating temperatures ranging from -40°C to +85°C.
Yes, it includes short-circuit protection with automatic restart to minimize downtime.
The line regulation is ±0.2% and the load regulation is ±0.4%, providing precise voltage control.
It has a high MTBF of 5,350,000 hours, indicating long reliability.
Yes, this switching regulator is RoHS compliant.
It is designed for through-hole mounting on PCBs.
It is suitable for industrial automation, IoT devices, radio communication equipment, and domestic usage requiring reliable low voltage power supplies.
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