component
TPS561208DDCR
Public Unreviewedby Ray
Texas Instruments DC-DC Converters, TSOT-23-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownTPS561208DDCR
Texas Instruments · DC-DC Converters · TSOT-23-6
TPS561208DDCR from Texas Instruments, in a TSOT-23-6. 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 | GND | power_in | Ground pin. Source terminal of the low-side power NFET and ground return for the controller circuit. Connect the sensitive VFB return to this GND at a single point. |
| 2 | SW | power_out | Switch node connection between the high-side NFET and the low-side NFET. Connects to the external inductor. SW absolute rating -2V to 19V. |
| 3 | VIN | power_in | Input voltage supply pin. Drain terminal of the high-side power NFET. Recommended operating range 4.5V to 17V. |
| 4 | VFB | input | Converter feedback input. Connect to the output voltage through a feedback resistor divider. Internal reference threshold is 0.768V (typ) in continuous mode. |
| 5 | EN | input | Enable input control. Active high; must be pulled up to enable the device. VENH ≥ 1.6V enables; VENL ≤ 0.8V disables. Internal 400kΩ (typ) pull-down to GND. |
| 6 | VBST | power_in | Supply input for the high-side NFET gate drive (bootstrap). Connect a 0.1µF capacitor between VBST and SW. VBST(vs SW) rating -0.3V to 6.5V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSOT-23-6 |
| Category | PMIC |
| Pins | 6 |
Ordering variants
Same part, different packaging or reel option.
TPS561208DDCRTPS561208DDCRDDCT
CAD (KiCad official)
- Symbol:
TPS561208DDCR - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: TSOT-23-6 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (23 pp, sha256
1190e6cc6b75d809, retrieved 2026-08-17, tier: manufacturer) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- 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).