component
GR6219B252MR
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
markdownGR6219B252MR
GR · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5
GR6219B252MR 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 | Regulator input; the datasheet gives an input voltage range of 1.8 V to 7 V (B332 test condition) with an absolute maximum of 9 V. |
| 2 | VSS | power_in | Ground terminal of the regulator (GND). |
| 3 | CE | input | Chip enable: logic high (at least 1.6 V, up to VIN) turns the output on and logic low (0 to 0.5 V) turns it off, with an input current of 0.5 μA max and shutdown supply current of 0.5 μA max. |
| 4 | NC | unconnected | No connection (marked 空 in the datasheet); leave unconnected. |
| 5 | VOUT | power_out | Regulated output, ±2.5% accuracy for this variant; absolute maximum output current is 500 mA and the absolute limit for VOUT is VSS−0.3 V to VIN+0.3 V. |
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 |
|---|---|---|---|---|---|---|---|
| 输入电压 (input voltage) | Vin | 9 | V | 2 | |||
| 最大输出电流 (output current) | Iout | 500 | mA | 2 | |||
| 最大允许功耗 (maximum allowable power dissipation) | PD | 200 | mW | SOT23-5 package | 2 | ||
| 工作温度 (operating temperature) | TOPR | -20 | 60 | ℃ | 2 | ||
| 存储温度 (storage temperature) | Tstg | -40 | 125 | ℃ | 2 | ||
| 焊接温度 (soldering temperature) | Tsolder | 260 | ℃ | 10 s | 2 |
CAD (KiCad official)
- Symbol:
GR6219B252MR - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
gr6219b252mr-etched.step/gr6219b252mr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);gr6219b252mr.step/gr6219b252mr.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).