component
H7650-35GR
Public Made by Adomby adom
Shanghai Siproin Microelectronics Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-223-3. 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
markdownH7650-35GR
Shanghai Siproin Microelectronics · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-223-3
H7650-35GR from Shanghai Siproin Microelectronics, in a SOT-223-3. 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 | VIN | power_in | Positive supply input; supply voltage absolute maximum is -0.3V to 9V, with a 10V maximum input voltage listed in the electrical characteristics. |
| 2 | VSS | power_in | Ground reference pin of the regulator (VSS). |
| 3 | VOUT | power_out | Regulated output voltage (3.5V for the -35 variant, ±2% tolerance), rated for 750mA output current. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Shanghai Siproin Microelectronics |
| Package | SOT-223-3 |
| Category | Power Management (PMIC) |
| Pins | 3 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Output voltage accuracy (tolerance) | VOUT | -2 | 2 | % | Vin=Vout+1V, 1.0mA≤Iout≤30mA; printed as Vout×0.98 to Vout×1.02 in table | 3 | |
| Output voltage temperature coefficient | △Vout/(Ta·Vout) | -100 | 100 | Ppm/℃ | Iout=30mA, 0℃≤Ta≤70℃ | 3 | |
| Load regulation | ΔVOUT | 12 | 30 | mV | Vin=Vout+1V, 1.0mA≤Iout≤100mA | 3 | |
| Line regulation | 0.05 | 0.2 | %/V | 1.6V≤Vin≤8V, Iout=100mA | 3 | ||
| Supply current | Iss1 | 25 | 35 | uA | 3 | ||
| Input voltage | Vin | 10 | V | 3 | |||
| Low dropout voltage, 3.0<Vout≤4.0 (3.5 V) | Vdif | 0.06 | 0.08 | V | 3.0 < Vout ≤ 4.0, Iout=100 mA | 3 | |
| Low dropout voltage, 3.0<Vout≤4.0 (3.5 V) | Vdif | 0.13 | 0.16 | V | 3.0 < Vout ≤ 4.0, Iout=200 mA | 3 | |
| Low dropout voltage, 3.0<Vout≤4.0 (3.5 V) | Vdif | 0.65 | 0.8 | V | 3.0 < Vout ≤ 4.0, Iout=1000 mA | 3 | |
| Supply voltage (absolute maximum) | -0.3 | 9 | V | 2 | |||
| Operating temperature | -40 | 85 | ℃ | 2 | |||
| Storage temperature | -40 | 125 | ℃ | 2 | |||
| Output current | IOUT | 750 | mA | Vin-Vout=1V | 3 | ||
| Power supply rejection ratio | PSRR | 70 | dB | F=1KHz, Vin=Vout+1V | 3 | ||
| Thermal shutdown detection temperature | TSD | 160 | ℃ | Junction temperature | 3 | ||
| Thermal shutdown release temperature | TSR | 140 | ℃ | Junction temperature | 3 |
CAD (KiCad official)
- Symbol:
H7650-35GR - Footprint:
Package_TO_SOT_SMD:SOT-223-3_TabPin2 - 3D model: SOT-223-3 (KiCad packages3D, STEP)
- 3D model files:
h7650-35gr-etched.step/h7650-35gr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);h7650-35gr.step/h7650-35gr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Shanghai Siproin Microelectronics datasheet (7 pp, sha256
2363f11ce49fd71c, retrieved 2026-10-18, 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).