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GR6219B332MR

Public Made by Adom

by 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.

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GR6219B332MR

GR · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5

GR6219B332MR 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 voltage pin; the datasheet gives an input voltage range of 1.8 V to 7 V, with an absolute maximum input voltage of 9 V.
2 VSS power_in Ground pin of the regulator (接地端).
3 CE input Enable pin that turns the output on and off: CE high is 1.6 V minimum (up to VIN), CE low is 0.5 V maximum, and the input current is 0.5 µA, with output shut off when CE is low.
4 NC unconnected No internal connection (listed as 空, empty, in the datasheet pin table).
5 VOUT power_out Regulated output pin; the nominal output for this part is 3.3 V ±2.5%, with a maximum output current of 300 mA at VIN = 4.3 V and 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 (recommended range) VIN 1.8 7 V 3
CE input voltage high VCEH 1.6 V 3
CE input voltage low VCEL 0 0.5 V 3
Load regulation ΔVOUT 12 mV VIN=VCE=4.3V，1mA≤IOUT≤100mA 3
Input stability ΔVOUT/(ΔVIN•VOUT) 0.2 %/V IOUT =10mA，4.3V≤VIN≤7V 3
Dropout voltage Vdrop1 35 mV VIN=4.3V，IOUT=10mA 3
Dropout voltage Vdrop2 280 mV VIN=4.3V，IOUT =100mA 3
Shutdown current ISS2 0.5 μA VIN=5V，VCE=VSS 3
CE input current ICE 0.5 μA VCE=0V to VIN 3
Output voltage tolerance VOUT -2.5 2.5 % 1
Output voltage temperature coefficient ∆VOUT/(∆Ta•VOUT) -290 290 ppm/℃ VIN=VCE=4.3V，IOUT=3.3mA，0℃≤Ta≤60℃ 3
Output voltage (effective) VOUT(E) 3.3 V IOUT=1mA，VIN=5V，VCE=1.6V 3
Maximum output current IOUT(max) 300 mA VIN=4.3V 3
Quiescent current (on) ISS1 15 μA VIN=VCE=5V 3
Ripple rejection PSRR 40 dB VIN=VCE=4.3V+1Vp-pAC，IOUT=10mA，f=1kHz 3

CAD (KiCad official)

  • Symbol: GR6219B332MR
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: gr6219b332mr-etched.step / gr6219b332mr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); gr6219b332mr.step / gr6219b332mr.glb are 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, primary claude-haiku-5-5 (text), consensus claude-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).

Datasheet PDF