component
GR6219B342MR
Public Made by Adomby adom
GR Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, 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
markdownGR6219B342MR
GR · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5
GR6219B342MR from GR, 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 | VIN | power_in | Input supply pin, operating input voltage 1.8 V to 7 V with an absolute maximum input voltage of 9 V. |
| 2 | VSS | power_in | Ground terminal; the output voltage absolute range is referenced to VSS (Vss-0.3 V to Vin+0.3 V). |
| 3 | CE | input | Enable pin that shuts the output off when pulled low; VCEH is 1.6 V to VIN, VCEL is 0 to 0.5 V, and CE input current is up to 0.5 µA. |
| 4 | NC | unconnected | No connection (printed as 空, meaning empty) on the SOT23-5 package; the datasheet gives no function for this pin. |
| 5 | VOUT | power_out | Regulated output terminal; maximum output current is 300 mA at VIN=4.3 V and VOUT=3.3 V, with an absolute maximum output current of 500 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | GR |
| Package | SOT-23-5 |
| 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 (absolute maximum) | Vin | 9 | V | 2 | |||
| Output current (absolute maximum) | Iout | 500 | mA | 2 | |||
| Maximum allowable power dissipation (SOT23-5) | PD | 200 | mW | SOT23-5 package | 2 | ||
| Operating temperature | TOPR | -20 | 60 | ℃ | 2 | ||
| Storage temperature | Tstg | -40 | 125 | ℃ | 2 | ||
| Soldering temperature | Tsolder | 260 | ℃ | 10 s | 2 | ||
| Input voltage range | VIN | 1.8 | 7 | V | 3 | ||
| CE input voltage low | VCEL | 0 | 0.5 | V | 3 | ||
| CE input voltage high | VCEH | 1.6 | V | 3 | |||
| Quiescent current | ISS1 | 15 | μA | VIN=VCE=5V | 3 | ||
| Output voltage temperature coefficient | ∆VOUT/(∆Ta•VOUT) | -290 | 290 | ppm/℃ | VIN=VCE=4.3V, IOUT=3.3mA, 0℃≤Ta≤60℃ | 3 | |
| Output voltage accuracy (tolerance code 2) | VOUT(E) | -2.5 | 2.5 | % | 2 |
CAD (KiCad official)
- Symbol:
GR6219B342MR - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
gr6219b342mr-etched.step/gr6219b342mr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);gr6219b342mr.step/gr6219b342mr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: GR datasheet (6 pp, sha256
8487c7cb2df59d49, 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).