component
ZXLD1360-MS
Public Made by Adomby adom
MSKSEMI LED Drivers, SOT-23-5. 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
markdownZXLD1360-MS
MSKSEMI · LED Drivers · SOT-23-5
ZXLD1360-MS from MSKSEMI, in a SOT-23-5. 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 | SW | bidirectional | Drain of the internal power MOS switch (SW pin), rated at a maximum SW current of 1.0 A and covered by the 35 V maximum pin voltage limit (RDS(on) 300 mΩ at VIN 6 V to 30 V). |
| 2 | GND | power_in | Chip ground reference for the device. |
| 3 | DIM | input | Brightness control input supporting PWM and analog dimming: DIM below 0.3 V turns the output off into standby, DIM high (VIH 2.0 V min) enables switching, and the pin is limited to 6 V maximum; leave floating if dimming is not used (about 5 V on the pin). |
| 4 | CS | input | Current-sense input for the high-side sense resistor; the sense threshold is VIN-VCS = 100 mV typical (95 to 105 mV), with a CS pin input current of 10 µA. |
| 5 | VIN | power_in | Supply input with an operating range of 5.5 V to 30 V, a 35 V maximum pin voltage limit, and a 5.1 V undervoltage lockout threshold; it needs a 22 to 47 µF filter capacitor rated above the maximum input voltage. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MSKSEMI |
| Package | SOT-23-5 |
| Category | LED Drivers |
| Pins | 5 |
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 | VIN | 5.5 | 30 | V | 5 | ||
| CS pin voltage | VCS | 95 | 100 | 105 | mV | VIN-VCS | 5 |
| Maximum voltage, all IC pins except DIM | VMAX1 | 35 | V | all IC pins except DIM | 4 | ||
| Maximum voltage, DIM pin | VMAX2 | 6 | V | DIM pin | 4 | ||
| Maximum SW pin current | IMAX | 1 | A | SW pin | 4 | ||
| Maximum power dissipation | PDMAX | 0.5 | W | 4 | |||
| Thermal resistance, junction to ambient | PTR1 | 45 | oC/W | SOT23-5 package, θJA | 4 | ||
| Operating junction temperature range | TJ | -20 | 125 | oC | 4 | ||
| Storage temperature range | TSTG | -55 | 150 | oC | 4 | ||
| Soldering temperature | TSD | 230 | 240 | oC | soldering time less than 30 s | 4 | |
| ESD HBM rating | VHBM | 2000 | V | HBM | 4 | ||
| Undervoltage lockout threshold | VUVLO | 5.1 | V | VIN=VCS, VDIM=VCC, VIN rising from 0V | 5 | ||
| Undervoltage lockout hysteresis | VHYS | 0.4 | V | 5 | |||
| Standby current | IST | 320 | uA | 5 | |||
| Maximum switching frequency | FSW_MAX | 1 | MHz | 5 | |||
| CS detection voltage high level | VCSH | 120 | mV | (VIN-VCS) rising from 0.1V until DRV output low | 5 | ||
| CS detection voltage low level | VCSL | 80 | mV | (VIN-VCS) falling from 0.3V until DRV output high | 5 | ||
| CS pin input current | ICS | 10 | uA | 5 | |||
| Maximum dimming frequency | FDIM | 16 | KHz | 5 | |||
| DIM pin floating voltage | VDIM | 5 | V | DIM floating | 5 | ||
| DIM input high level | VIH | 2 | V | 5 | |||
| DIM pull-up current | IDIM | 5 | uA | 5 | |||
| MOS on-resistance | RDSON | 300 | mΩ | VIN=6V~30V | 6 | ||
| Overtemperature regulation threshold | OTP_TH | 150 | oC | 6 |
CAD (KiCad official)
- Symbol:
ZXLD1360-MS - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
zxld1360-ms-etched.step/zxld1360-ms-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);zxld1360-ms.step/zxld1360-ms.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MSKSEMI datasheet (11 pp, sha256
7adc6fee5461dedf, retrieved 2026-10-18, 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-haiku-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).