component
HT7336-A-MS
Public Made by Adomby adom
MSKSEMI Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, 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
markdownHT7336-A-MS
MSKSEMI · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89
HT7336-A-MS from MSKSEMI, 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 | GND | power_in | Ground pin. |
| 2 | VIN | power_in | Input supply pin, with a maximum input voltage of 12V. |
| 3 | VOUT | power_out | Regulated output pin, fixed 3.6V (±3%) for the HT7336-A-MS with up to 250mA output current, needing an output capacitor of at least 10µF to ground. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MSKSEMI |
| Package | SOT-89 |
| 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 | VOUT | 3.492 | 3.6 | 3.708 | V | VIN=VOUT+1V IOUT=40mA | 5 |
| Output current | IOUT | 250 | mA | VIN=VOUT+1V IOUT≥3.2V | 5 | ||
| Load regulation | △VOUT | 45 | 90 | mV | VIN=VOUT+1.0V, 1mA≤IOUT≤80mA | 5 | |
| Quiescent current | ISS | 2 | 3 | μA | 无负载 (no load) | 5 | |
| Line regulation | △VOUT/VOUT*△VIN | 0.2 | 0.3 | %/V | IOUT+1.0V≤VIN≤12V, IOUT=40mA | 5 | |
| Input voltage | VIN | 12 | V | 5 | |||
| Dropout voltage | VDIF | 80 | mV | IOUT=40mA, △VOUT=2% | 5 | ||
| Temperature coefficient | △VOUT/△TA*VOUT | 0.7 | Mv/℃ | VOUT+1.0V, IOUT=80mA, -40℃≤TA≤85℃ (±0.7 printed) | 5 |
CAD (KiCad official)
- Symbol:
HT7336-A-MS - Footprint:
Package_TO_SOT_SMD:SOT-89-3 - 3D model: SOT-89 (KiCad packages3D, STEP)
- 3D model files:
ht7336-a-ms-etched.step/ht7336-a-ms-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ht7336-a-ms.step/ht7336-a-ms.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MSKSEMI datasheet (9 pp, sha256
558e682659b64415, 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).