component
CJ6376A33M
Public Made by Adomby adom
Changjing Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-3L. 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
markdownCJ6376A33M
Changjing · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-3L
CJ6376A33M from Changjing, in a SOT-23-3L. 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 | VSS | power_in | Ground reference pin; all voltages are referenced to network ground, per the absolute maximum ratings note. |
| 2 | VOUT | power_out | Regulated output; absolute maximum output voltage is -0.3 to 13 V, and the output voltage range is 2.1 to 12 V. |
| 3 | VIN | power_in | Power input; recommended supply voltage is 2.5 to 36 V, with an absolute maximum input voltage of -0.3 to 40 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Changjing |
| Package | SOT-23-3L |
| 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 |
|---|---|---|---|---|---|---|---|
| Input Voltage | VIN | 2.5 | 36 | V | 4 | ||
| Output Voltage Range | VOUT | 2.1 | 12 | V | 4 | ||
| DC Output Accuracy | -2 | 2 | % | IOUT=10mA | 4 | ||
| DC Output Accuracy | -1 | 1 | % | IOUT=10mA | 4 | ||
| Supply Current | ISS | 2 | 5 | μA | IOUT=0A | 4 | |
| Line Regulation | ΔVOUT/(VOUT×ΔVIN) | 0.01 | 0.3 | %/V | IOUT =10mA, VOUT +1V≤VIN≤36V | 4 | |
| Input Voltage | VIN | -0.3 | 40 | V | 3 | ||
| Output Voltage | VOUT | -0.3 | 13 | V | 3 | ||
| Storage Temperature | Tstg | -65 | 150 | °C | 3 | ||
| Lead Temperature (Soldering, 10 sec) | Tsolder | 260 | °C | Soldering, 10 sec | 3 | ||
| Maximum Junction Temperature | TJ Max | 150 | °C | OTP Limited | 3 | ||
| Output Current | IOUT | 600 | mA | 3 | |||
| Supply voltage at VIN | VIN | 2.5 | 36 | V | 3 | ||
| Operating junction temperature range | TJ | -40 | 125 | °C | 3 | ||
| Operating free air temperature range | TA | -40 | 85 | °C | 3 | ||
| Junction-to-ambient thermal resistance | RΘJA | 250 | °C/W | SOT-23-3L column | 3 | ||
| Junction-to-case thermal resistance | RΘJC | 125 | °C/W | SOT-23-3L column | 3 | ||
| Maximum power dissipation for reference | PD Ref | 0.4 | W | SOT-23-3L column | 3 |
CAD (KiCad official)
- Symbol:
CJ6376A33M - Footprint:
Package_TO_SOT_SMD:SOT-23-3 - 3D model: SOT-23-3L (KiCad packages3D, STEP)
- 3D model files:
cj6376a33m-etched.step/cj6376a33m-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);cj6376a33m.step/cj6376a33m.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Changjing datasheet (10 pp, sha256
a46ab49833b08254, retrieved 2026-10-09, 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).