component
DS8606-A1A3
Public Made by Adomby adom
DSTECH Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-89-3. 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
markdownDS8606-A1A3
DSTECH · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89-3
DS8606-A1A3 from DSTECH, in a SOT-89-3. 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 | VOUT | power_out | Regulator output port, which supplies up to 200 mA of load current and has an absolute maximum rating of -0.3 V to 14 V to GND. |
| 2 | GND | power_in | Ground pin, to which the input and output capacitor ground connections must be returned using short, wide traces. |
| 3 | VIN | power_in | Power input port, with a recommended input voltage range of 2.0 V to 55 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | DSTECH |
| Package | SOT-89-3 |
| 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 | -1 | 1 | % | ILOAD = 0.1mA | 5 | ||
| Dropout voltage | VDROP | 0.66 | V | ILOAD = 100mA; VOUT ≥ 5V | 5 | ||
| Quiescent current, 5V < VOUT ≤ 12V | IQH | 4.2 | μA | ILOAD = 0mA; 5V < VOUT ≤ 12V | 5 | ||
| Input voltage line regulation | ΔLINE | 0.3 | % | ILOAD = 1mA; 5 ≤ VIN ≤ 55V | 5 | ||
| Load voltage regulation | ΔLOAD | 0.1 | % | 1mA ≤ ILOAD ≤ 0.2A | 5 | ||
| Output current limit | ILIM | 201 | 300 | mA | VOUT = 0 | 5 | |
| Power supply rejection ratio | PSRR | 70 | dB | VOUT = 5V, ILOAD = 1mA, VIN = 12V, f = 100Hz | 5 | ||
| Input voltage | VIN | 2 | 55 | V | 4 | ||
| Application junction temperature range | -40 | 125 | °C | 4 | |||
| Application ambient temperature range | -40 | 85 | °C | 4 | |||
| VIN to GND voltage | -0.3 | 60 | V | 4 | |||
| VOUT to GND voltage | -0.3 | 14 | V | 4 | |||
| VOUT to VIN voltage | -60 | 0.3 | V | 4 | |||
| Junction temperature | 150 | °C | 4 | ||||
| Storage temperature range | -60 | 150 | °C | 4 | |||
| Lead soldering temperature | 260 | °C | 10 sec. | 4 | |||
| ESD HBM | 2 | kV | HBM | 4 | |||
| ESD MM | 200 | V | MM | 4 | |||
| Thermal resistance junction-to-ambient, SOT-89-3 | θJA | 120 | °C/W | TA = 25°C, DSTECH EVB board | 4 |
CAD (KiCad official)
- Symbol:
DS8606-A1A3 - Footprint:
Package_TO_SOT_SMD:SOT-89-3 - 3D model: SOT-89-3 (KiCad packages3D, STEP)
- 3D model files:
ds8606-a1a3-etched.step/ds8606-a1a3-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ds8606-a1a3.step/ds8606-a1a3.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: DSTECH datasheet (9 pp, sha256
7e56c4a4613fdbe1, retrieved 2026-10-17, 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).