Brand: Eutech Microelectronics Inc. · SKU: EUP3482 · MPN: EUP3482 · Category: Components
The EUP3482 is a synchronous current mode buck regulator capable of driving 2A continuous load current with excellent line and load regulation. It can operate with an input range of 4.5V to 30V and the output can be externally set from 0.923V to 20V with a resistor divider. Fault condition protection includes cycle-by-cycle current limiting and thermal shutdown. In shutdown mode, the regulator draws 1µA of supply current. Programmable soft-start minimizes inrush supply current and output overshoot at initial startup. The EUP3482 requires a minimum number of external components. It features a 340KHz switching frequency, integrated 160mΩ/110mΩ DMOS switches, and 35V input surge protection. The device is available in a SOP-8 package and operates over a temperature range of -40°C to +85°C.
| On Time | 220ns Minimum |
|---|---|
| Efficiency | Up to 95% |
| Package Type | SOP-8 |
| DMOS Switches | 160mΩ/110mΩ |
| Output Current | 2A |
| Shutdown Current | 1µA |
| Input Voltage Range | 4.5V to 30V |
| Switching Frequency | 340KHz |
| Output Voltage Range | 0.923V to 20V |
| Input Surge Protection | 35V |
| Operating Temperature Range | -40°C to +85°C |
| Warranty | Not Available |
| Weight | Not Available |
| Dimensions | SOP-8 package (5 mm length, 4 mm width) |
The EUP3482 is a high-performance synchronous step-down voltage regulator designed for efficient power conversion. It offers excellent line and load regulation, a wide input voltage range, and an adjustable output voltage. Key features include cycle-by-cycle current limiting, thermal shutdown, programmable soft-start, and low shutdown current. Its compact SOP-8 package and integrated design make it suitable for various electronic applications.
Yes, this EUP3482 (EUP3482) is 100% genuine Eutech Microelectronics Inc. hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This EUP3482 includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the EUP3482.