component
SK6513CPR-36
Public Made by Adomby adom
Suntek 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
markdownSK6513CPR-36
Suntek · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89
SK6513CPR-36 from Suntek, 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 reference for the regulator, shown as the left pin in the SOT89 top view. |
| 2 | VIN | power_in | Unregulated input voltage, absolute maximum 37V and 35V maximum input voltage for the 3.6V version. |
| 3 | VOUT | power_out | Regulated 3.6V output (3.528V to 3.672V at IOUT=10mA) delivering up to 200mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Suntek |
| 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 | 3.528 | 3.6 | 3.672 | V | 8V IOUT=10mA | 5 |
| Output Current | IOUT | 200 | mA | 6.6V | 5 | ||
| Load Regulation | ΔVOUT | 40 | 60 | mV | 8V 1mA≤IOUT≤20mA | 5 | |
| Current Consumption | ISS | 2 | 5 | μA | 8V No load | 5 | |
| Input Voltage | VIN | 35 | V | 5 | |||
| Temperature Coefficient | -0.12 | 0.12 | mV/℃ | 8V IOUT=10mA 0℃<Ta<100℃ | 5 | ||
| Supply Voltage | -0.3 | 37 | V | 2 | |||
| Operating Temperature | -40 | 85 | ℃ | 2 | |||
| Storage Temperature | -50 | 125 | ℃ | 2 | |||
| Thermal Resistance (Junction to Ambient), SOT89 | θJA | 200 | ℃/W | Assume no ambient airflow, no heat sink | 2 | ||
| Power Dissipation, SOT89 | PD | 0.5 | W | Ta=25℃ | 2 |
CAD (KiCad official)
- Symbol:
SK6513CPR-36 - Footprint:
Package_TO_SOT_SMD:SOT-89-3 - 3D model: SOT-89 (KiCad packages3D, STEP)
- 3D model files:
sk6513cpr-36-etched.step/sk6513cpr-36-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sk6513cpr-36.step/sk6513cpr-36.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Suntek datasheet (8 pp, sha256
33b0c737c0689f53, retrieved 2026-11-05, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).