component
h7528-h
Public Unreviewedby Ray
Shanghai Siproin Microelectronics H7528 H Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-3. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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markdownH7528-H#
Shanghai Siproin Microelectronics H7528 H · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-3
H7528-H# from Shanghai Siproin Microelectronics H7528 H, in a SOT-23-3. 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 reference for the LDO. Connect to the single-point system ground; a 10µF input capacitor (C1) returns here. |
| 2 | VOUT | power_out | Regulated output. Fixed 2.8V ±2% at IOUT ≤ 100mA; requires a 10µF ceramic/electrolytic output capacitor (C2) to GND for stability. |
| 3 | VIN | power_in | Unregulated supply input. Operating range 4.75V to 40V (absolute max 45V); bypass with a 10µF capacitor (C1) to GND close to the pin. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Shanghai Siproin Microelectronics H7528 H |
| Package | SOT-23-3 |
| Category | PMIC |
| Pins | 3 |
Ordering variants
H7528-H#MRH7528-H#MGH7528-H#TRH7528-H#TGH7528-H#PRH7528-H#PG
CAD (KiCad official)
- Symbol:
H7528-H# - Footprint:
Package_TO_SOT_SMD:SOT-23-3 - 3D model: SOT-23-3 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Shanghai Siproin Microelectronics H7528 H datasheet (None pp, sha256
942d23c6184c5e31, 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).