component
tps61041dbvr
Public Unreviewedby Ray
Texas Instruments DC-DC Converters, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.
README
markdownTPS61041DBVR
Texas Instruments · DC-DC Converters · SOT-23-5
TPS61041DBVR from Texas Instruments, in a SOT-23-5. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | SW | output | Switch node; drain of the internal NMOS power MOSFET. Connect the inductor and the Schottky diode to this pin. Maximum switch voltage is 30V. |
| 2 | GND | power_in | Device ground; network ground terminal for all voltage references. |
| 3 | FB | input | Feedback input. Connect to an external resistor divider from VOUT to program the output voltage; internal reference (VFB trip) is 1.233V typical. |
| 4 | EN | input | Enable input. Pulling EN to GND forces the device into shutdown (supply current <1µA). Must not be left floating; VIH ≥ 1.3V, VIL ≤ 0.4V. |
| 5 | VIN | power_in | Supply voltage input. Operating range 1.8V to 6V (absolute max 7V). Bypass with a 4.7µF ceramic capacitor close to the pin. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-5 |
| Category | PMIC |
| Pins | 5 |
Ordering variants
TPS61041DBVRTPS61041DBVRDBVTTPS61041DBVRDRVRTPS61041DBVRDRVT
CAD (KiCad official)
- Symbol:
TPS61041DBVR - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (39 pp, sha256
6cdca27bfce2aa90, retrieved 2026-08-17, tier: manufacturer) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).
Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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