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wl2836e08-5
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WILLSEMI Will Semicon Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5L. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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README
markdownWL2836E08-5
WILLSEMI Will Semicon · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5L
WL2836E08-5 from WILLSEMI Will Semicon, in a SOT-23-5L. 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 | VIN | power_in | Unregulated supply input, 1.4 V to 5.5 V operating range (absolute max -0.3 V to 6.5 V). Bypass to GND with a 1 µF ceramic capacitor placed close to the pin. |
| 2 | GND | power_in | Device ground reference for the input, output and enable pins. Connect to the system ground plane with a low-impedance path. |
| 3 | EN | input | Active-high enable input. VIH ≥ 1 V enables the regulator; VIL ≤ 0.4 V places the device in shutdown (ISHDN < 1 µA typ.). EN input current is ~120 nA over 0-5.5 V; absolute max -0.3 V to VIN. Do not leave floating. |
| 4 | NC | unconnected | No internal connection. May be left floating or tied to GND for improved mechanical stability. |
| 5 | VOUT | power_out | Regulated output, factory-fixed at 0.8 V (WL2836E08-5), ±2% for VOUT > 2 V. Supplies up to 300 mA with 140 mV typical dropout at 300 mA (for VOUT = 2.5 V); fold-back current limiting and thermal shutdown protect against overload. Requires a 1 µF ceramic output capacitor to GND. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | WILLSEMI Will Semicon |
| Package | SOT-23-5L |
| Category | PMIC |
| Pins | 5 |
Ordering variants
WL2836E08-5/TR
CAD (KiCad official)
- Symbol:
WL2836E08-5 - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5L (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: WILLSEMI Will Semicon datasheet (None pp, sha256
8bd0c1371d17c10f, 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).
Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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