component
TD8102X
Public Made by Adomby adom
Shenzhen JingYang DC-DC Converters, SOT-23-6. Pinout cross-checked by two models against the datasheet, 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
markdownTD8102X
Shenzhen JingYang · DC-DC Converters · SOT-23-6
TD8102X from Shenzhen JingYang, in a SOT-23-6. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | GND | power_in | Ground. |
| 2 | LX | output | Switching pin; the absolute maximum LX voltage is -0.3 V to 19 V. |
| 3 | IN | power_in | Power supply pin; the operating input range is 4.5 V to 18 V and the absolute maximum is 19 V. |
| 4 | FB | input | Adjustable-version feedback input, connected to the center point of the external resistor divider; the 0.8 V reference sets the regulation point and the absolute maximum is 6.0 V. |
| 5 | EN | input | Drive to logic-high to enable the IC, or to logic-low to disable it and enter micro-power shutdown mode; the absolute maximum is 19 V. |
| 6 | BS | passive | Bootstrap pin; a capacitor between LX and BS is required to form a floating supply for the high-side switch driver, with an absolute maximum of 25 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Shenzhen JingYang |
| Package | SOT-23-6 |
| Category | Power Management (PMIC) |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
TD8102X - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
td8102x-etched.step/td8102x-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);td8102x.step/td8102x.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Shenzhen JingYang datasheet (7 pp, sha256
8505b306513c8ce1, retrieved 2026-10-09, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).