component

GR5800A33MR-G

Public Made by Adom

by adom

GR Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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GR5800A33MR-G

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

GR5800A33MR-G from GR, in a SOT-23. 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 Chip ground terminal (芯片接地端), the ground reference for the regulator.
2 VOUT power_out Chip output terminal (芯片输出端); for the GR5800A33 the output is 3.3 V typical (3.201 V to 3.399 V at VIN = 5 V, IOUT = 1 mA) with output current rated to 100 mA.
3 VIN power_in Startup input terminal (启动输入端); the input voltage is rated to 15 V for the GR5800A33, with an absolute maximum input of 16 V.

Key specifications

Parameter Value
Manufacturer GR
Package SOT-23
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 3.201 3.3 3.399 V VIN＝5V，IOUT＝1mA 3
Output voltage tolerance (selection table) -3 3 % Printed as ±3% in product selection table 1
Load regulation △VOUT 60 150 mV VIN＝5.5V，1mA≤IOUT≤50mA 3
Input voltage VIN 15 V 3
Maximum input voltage VIN 16 V 2
Power dissipation PD 200 mW 2
Operating temperature (工作温度) Tw -25 70 ℃ 2
Storage temperature (存储温度) Tc -50 125 ℃ 2
Soldering temperature (焊接温度) Th 260 ℃ 10s 2
Short-circuit / output current IOUT 100 mA VIN＝5.5V 3
Dropout voltage VDIF 100 mV IOUT＝1mA 3
Quiescent current ISS 1 µA VIN＝5.5V，空载 3
Line regulation ΔVOUT /(ΔVIN * VOUT) 0.2 ％/V 4.5V≤VIN≤15V，IOUT＝1mA 3
Output voltage temperature coefficient ΔVOUT /ΔTa 0.5 mV/℃ VIN＝5.5V，IOUT＝10mA，0℃≤Ta≤70℃ 3

CAD (KiCad official)

  • Symbol: GR5800A33MR-G
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: gr5800a33mr-g-etched.step / gr5800a33mr-g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); gr5800a33mr-g.step / gr5800a33mr-g.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: GR datasheet (7 pp, sha256 e623b6ef4ce9e62c, 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