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SI1865DDL-T1-GE3
Public Unreviewedby Ray
Vishay AC-DC Controllers and Regulators, SC-70-6. 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
markdownSI1865DDL-T1-GE3
Vishay · AC-DC Controllers and Regulators · SC-70-6
SI1865DDL-T1-GE3 from Vishay, in a SC-70-6. 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 | R2 | passive | Source of the n-channel level-shift MOSFET Q1. Intended to be tied to GND through the optional slew-rate control resistor R2 (typical 0 to 100 kOhm); together with C1 on the gate of Q2 this sets the turn-on/turn-off slew rate of the p-channel load switch. |
| 2 | D2 | power_out | Drain of the p-channel load-switch MOSFET Q2, tied internally to pin 3 (both pins are the switched VOUT node to the load). Rated for continuous load current up to +/-1.1 A and pulsed up to +/-5 A. |
| 3 | D2 | power_out | Drain of the p-channel load-switch MOSFET Q2, tied internally to pin 2 (both pins are the switched VOUT node to the load). |
| 4 | S2 | power_in | Source of the p-channel load-switch MOSFET Q2. This is the VIN node of the load switch; supply range 1.8 V to 12 V, absolute maximum 12 V. |
| 5 | ON/OFF | input | Gate of the n-channel MOSFET Q1; this is the logic-level ON/OFF control input for the load switch. Accepts 1.5 V to 8 V logic (absolute maximum VON/OFF = 8 V). Has 2000 V HBM ESD protection. |
| 6 | R1/C1 | passive | Combined node: gate of the p-channel load-switch Q2 and drain of the n-channel level-shifter Q1. Intended to connect to the external pull-up resistor R1 (typical 10 kOhm to 1 MOhm, at least 10 x R2) tied to VIN, and optionally to the slew-rate cap C1 (typical 1000 pF) referenced through the R2 pin. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Vishay |
| Package | SC-70-6 |
| Category | PMIC |
| Pins | 6 |
Ordering variants
Same part, different packaging or reel option.
SI1865DDL-T1-GE3
CAD (KiCad official)
- Symbol:
SI1865DDL-T1-GE3 - Footprint:
Package_TO_SOT_SMD:SOT-363_SC-70-6 - 3D model: SC-70-6 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Vishay datasheet (10 pp, sha256
f6b87d018ddab555, retrieved 2026-08-17, tier: lcsc) - 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).