For Reference Only
| Part Number | 1903 |
| LIXINC Part # | 1903 |
| Manufacturer | Adafruit |
| Category | Development Boards, Kits, Programmers › Evaluation Boards - DC/DC & AC/DC (Off-Line) SMPS |
| Description | 5V USB BOOST 500MA FROM 1.8V |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | 1903 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 24 - Jan 28 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | 1903 |
| Brand: | Adafruit |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Development Boards, Kits, Programmers |
| Subcategory: | Evaluation Boards - DC/DC & AC/DC (Off-Line) SMPS |
| Manufacturer: | Adafruit |
| Series: | - |
| Package: | Bulk |
| Part Status: | Active |
| Main Purpose: | DC/DC, Step Up |
| Outputs and Type: | 1, Non-Isolated |
| Power - Output: | - |
| Voltage - Output: | 5.2V |
| Current - Output: | 500mA |
| Voltage - Input: | 1.8V ~ 5V |
| Regulator Topology: | Boost |
| Frequency - Switching: | 700kHz |
| Board Type: | Fully Populated |
| Supplied Contents: | Board(s) |
| Utilized IC / Part: | TPS61090 |
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| In Stock | 10995 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $9.95000 | $9.95 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.