component
SK6013SS5-33
Public Made by Adomby adom
Suntek Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5L. 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
markdownSK6013SS5-33
Suntek · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5L
SK6013SS5-33 from Suntek, in a SOT-23-5L. 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 | IN | power_in | Supply input pin that must be closely decoupled to GND with a 1µF or greater ceramic capacitor. |
| 2 | GND | power_in | Ground pin. |
| 3 | EN | input | Active-high enable control input; the EN pin must not be left floating (EN low threshold 0.3 V, high threshold 1.5 V). |
| 4 | NC | unconnected | No connection. |
| 5 | OUT | power_out | Regulated output pin; bypass with a 1µF ceramic capacitor from this pin to ground. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Suntek |
| Package | SOT-23-5L |
| Category | Power Management (PMIC) |
| 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 (recommended operating) | VIN | 2 | 6 | V | 3 | ||
| Output Current (recommended operating) | IOUT | 0 | 300 | mA | 3 | ||
| Operating Ambient Temperature | TA | -40 | 85 | °C | 3 | ||
| Effective Input Ceramic Capacitor Value | CIN | 0.47 | 4.7 | uF | 3 | ||
| Effective Output Ceramic Capacitor Value | COUT | 0.47 | 4.7 | uF | 3 | ||
| Input and Output Capacitor ESR | ESR | 5 | 100 | mΩ | 3 | ||
| IN Voltage (absolute maximum) | -0.3 | 6.5 | V | 3 | |||
| Other Pin Voltage (absolute maximum; printed as VIN + 0.3 V) | -0.3 | V | 3 | ||||
| Maximum Load Current (absolute maximum) | 500 | mA | 3 | ||||
| Operating Junction Temperature (absolute maximum) | -40 | 125 | °C | 3 | |||
| Storage Temperature (absolute maximum) | -65 | 150 | °C | 3 | |||
| Lead Temperature (absolute maximum) | 260 | °C | Soldering, 10 sec | 3 | |||
| Junction to Ambient Thermal Resistance | θJA | 250 | °C/W | 3 | |||
| Input Voltage Operation Range | VIN | 2 | 6 | V | 4 | ||
| Dropout Voltage | VDROP | 250 | 390 | mV | VOUT ≥ 2.8 V, IOUT = 300 mA | 4 | |
| Quiescent Current | IQ | 40 | 70 | µA | VEN = VIN , IOUT=0mA | 4 | |
| Shutdown Current | ISHDN | 0.01 | 1 | µA | VEN = 0V | 4 | |
| Regulated Output Voltage tolerance | VOUT | -2 | 2 | % | IOUT = 1mA, -40℃ ≤ TA ≤ 85℃ | 4 | |
| Line Regulation | 0.03 | 0.2 | % | VIN = VOUT + 1 V to 5.5 V, IOUT = 10 mA | 4 | ||
| Load Regulation | 15 | 40 | IOUT = 1 mA ~ 300 mA | 4 | |||
| EN pull-down resistance | RPD | 0.8 | 1 | 1.3 | MΩ | 4 | |
| EN Pin Input Current | IEN | 0 | 0.1 | µA | 4 |
CAD (KiCad official)
- Symbol:
SK6013SS5-33 - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5L (KiCad packages3D, STEP)
- 3D model files:
sk6013ss5-33-etched.step/sk6013ss5-33-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sk6013ss5-33.step/sk6013ss5-33.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Suntek datasheet (12 pp, sha256
fab50ac23fc378a1, retrieved 2026-10-18, tier: lcsc) - 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).