component
H7605-33NR
Public Unreviewedby Ray
Shanghai Siproin Microelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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markdownH7605-33NR
Shanghai Siproin Microelectronics · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23
H7605-33NR from Shanghai Siproin Microelectronics, in a SOT-23. 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 | VSS | power_in | Ground / negative supply return. Reference for VIN and VOUT. |
| 2 | VOUT | power_out | Regulated 3.3 V output (±2%, laser trimmed). Sources up to 300 mA. Requires a 1.0 µF ceramic output capacitor (CL) to VSS for stability. |
| 3 | VIN | power_in | Unregulated input supply. Absolute maximum 10 V; recommended operating range up to 6 V (8 V max). Requires a 1.0 µF ceramic input capacitor (CIN) to VSS. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Shanghai Siproin Microelectronics |
| Package | SOT-23 |
| Category | PMIC |
| Pins | 3 |
Ordering variants
Same part, different packaging or reel option.
H7605-33NRH7605-33NRNGH7605-33NRMRH7605-33NRMGH7605-33NRPRH7605-33NRPG
CAD (KiCad official)
- Symbol:
H7605-33NR - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Shanghai Siproin Microelectronics datasheet (6 pp, sha256
363a66b804bb6b8a, 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).