| Part number | UM3503QA |
|---|---|
| Datasheet | UM3503QA-UnionSemiconductor.pdf |
| File Size | 1.19 MB |
| Manufacturer | Union Semiconductor |
| Description | Low Profile Power Module |
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The UM3503QA is a plete 1A, DC/DC step-down power supply intended for low-power applications. It is capable of delivering 1A output current over a wide input voltage range from 2.5V to 5.5V. Switching regulator, inductor and input/output capacitors are integrated into a tiny 4mm×4mm×1.05mm QFN package.
See all Union Semiconductor datasheets
| Part Number | Description |
|---|---|
| UM3500 | Synchronous Step-Down DC-DC Converter |
| UM3501 | Synchronous Step-Down DC-DC Converter |
| UM3502QA | Synchronous Step-Down Converter |
| UM3506QA | Synchronous Step-Down Converter |
| UM3510 | Synchronous Step-Down DC-DC Converter |
| UM3085E | True RS-485 Transceivers |
| UM3087E | Hot-Swappable Auto Polarity Reversal RS-485 Transceivers |
| UM3088E | True RS-485 Transceivers |
| UM3089E | Hot-Swappable Auto Polarity Reversal RS-485 Transceivers |
| UM3090 | True RS-485 Transceivers |
