component
HT7836
Public Made by Adomby adom
HXY MOSFET Linear Voltage Regulators (LDO), SOT-89. 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
markdownHT7836
HXY MOSFET · Linear Voltage Regulators (LDO) · SOT-89
HT7836 from HXY MOSFET, in a SOT-89. 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 | VSS | power_in | Ground pin of the regulator. |
| 2 | VOUT | power_out | Regulated output (3.6V for HT7836, ±2% accuracy, up to 450mA max output current). |
| 3 | VIN | power_in | Power supply input; absolute maximum input voltage is 12V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HXY MOSFET |
| Package | SOT-89 |
| Category | Power Supply Chip |
| 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 |
|---|---|---|---|---|---|---|---|
| Input voltage (absolute maximum) | Vin | 12 | V | 1 | |||
| Output current (absolute maximum) | Iout | 450 | mA | 1 | |||
| Maximum power dissipation | PD | 500 | mW | 1 | |||
| Operating temperature | Tw | -25 | 80 | °C | 1 | ||
| Storage temperature | Tc | -40 | 125 | °C | 1 | ||
| Soldering temperature | Th | 260 | °C | 10s | 1 | ||
| Maximum output current | IOUT (max) | 450 | mA | VIN=VOUT(T)+2V | 2 | ||
| Dropout voltage | VDIF | 195 | 300 | mV | IOUT=100mA | 2 | |
| Line regulation | ΔVOUT/(ΔVIN•VOUT) | 0.1 | 0.2 | %/V | IOUT=1mA, VOUT(T)+0.5V≤VIN≤8V | 2 | |
| Output voltage temperature coefficient | ΔVOUT/(ΔTa•VOUT) | -100 | 100 | ppm/°C | VIN=VOUT(T)+2V, IOUT=10mA, -40°C≤Ta≤85°C | 2 | |
| Input voltage | VIN | 10 | V | 2 | |||
| Output voltage | VOUT(E) | 3.6 | V | IOUT=1mA, VIN=VOUT(T)+2V | 2 | ||
| Quiescent current | ISS | 2 | μA | VIN=VOUT(T)+2V | 2 | ||
| Load regulation | ΔVOUT | 37 | mV | VIN=VOUT(T)+2V, 1mA≤IOUT≤300mA | 2 | ||
| Power supply rejection ratio | PSRR | 65 | dB | VIN=[VOUT(T)+1]V +1Vp-p AC, IOUT=10mA, f=1kHz | 2 |
CAD (KiCad official)
- Symbol:
HT7836 - Footprint:
Package_TO_SOT_SMD:SOT-89-3 - 3D model: SOT-89 (KiCad packages3D, STEP)
- 3D model files:
ht7836-etched.step/ht7836-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ht7836.step/ht7836.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HXY MOSFET datasheet (6 pp, sha256
68a48b627ca88f50, retrieved 2026-10-22, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text), consensusclaude-sonnet-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).