
ADA5644 · Adafruit


Adafruit product #5644 — built on TPS61040.
| Part number | ADA5644 |
|---|---|
| Manufacturer | Adafruit |
| Category | Power › Voltage Regulators & DC-DC |
| Pins | 4 |
| Voltage (max) | 12 V |
Adafruit 12V Bias Voltage Boost Converter - TPS61040 pinout
| Pin | Name | Type | Description |
|---|---|---|---|
| 1 | GND | ground | |
| 2 | V+ | power | |
| 3 | VIN | power | |
| 4 | EN | bidirectional |
Schematic symbol and footprint
Footprint: Adafruit TPS61040 12V Boost Converter (header pads) — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.
Where to buy
| Supplier | Stock | Price | Status | |
|---|---|---|---|---|
| Mouser | 106 | $2.95 (1+) | View |
Stock and prices from the suppliers, checked 2026-10-08; excluding tax and shipping.
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