component
GR61CN3302MR
Public Made by Adomby adom
GR Supervisor And Reset ICs, SOT-23-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 17d ago |
| viewers | 17d ago |
| gr61cn3302mr-etched.glb | 17d ago |
| gr61cn3302mr-etched.step | 17d ago |
| gr61cn3302mr-hero.glb | 17d ago |
| gr61cn3302mr-hero.overlay.json | 17d ago |
| gr61cn3302mr.glb | 17d ago |
| gr61cn3302mr.kicad_mod | 17d ago |
| gr61cn3302mr.kicad_sym | 17d ago |
| gr61cn3302mr.lbr | 17d ago |
| gr61cn3302mr.step | 17d ago |
| package.json | 17d ago |
| page.json | 17d ago |
| README.md | 17d ago |
GR61CN3302MR
GR · Supervisor And Reset ICs · SOT-23-3
GR61CN3302MR from GR, in a SOT-23-3. 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 | VOUT | output | Chip output terminal, which can be configured as N-channel open-drain or CMOS output; the absolute maximum output voltage is VSS-0.3 V to VIN+0.3 V. |
| 2 | VSS | power_in | Chip ground terminal. |
| 3 | VIN | power_in | Start (supply) input terminal; the operating voltage range is 1.5 V to 12 V and the absolute maximum input voltage is 15 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | GR |
| Package | SOT-23-3 |
| 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 |
|---|---|---|---|---|---|---|---|
| Detection voltage (检测电压) | VDET | 3.201 | 3.3 | 3.399 | V | Ta=25℃ | 4 |
| Operating voltage (工作电压) | VDD | 1.5 | 12 | V | 4 | ||
| Output current (输出电流) | IOL | 0.5 | 1 | mA | VDD=2V, VOUT=0.2V | 4 | |
| Quiescent current (静态电流) | IDD | 2 | 4 | uA | VDD=8V, No Load | 4 | |
| Detection voltage temperature coefficient (温度系数) | ΔVDET/ΔTa | -0.9 | 0.9 | mV/℃ | 0℃≤Ta≤70℃ | 4 | |
| Detection voltage accuracy (高精度电压值检测) | -3 | 3 | % | Detection voltage accuracy as stated in product features | 1 | ||
| Input voltage (输入电压) | VIN | 15 | V | 2 | |||
| Maximum power dissipation (最大功耗) | PD | 250 | mW | 2 | |||
| Operating temperature range (工作温度范围) | Tw | -40 | 85 | ℃ | 2 | ||
| Storage temperature range (存储温度范围) | Tc | -50 | 125 | ℃ | 2 | ||
| Soldering temperature (焊接温度) | Th | 260 | ℃ | 10s | 2 |
CAD (KiCad official)
- Symbol:
GR61CN3302MR - Footprint:
Package_TO_SOT_SMD:SOT-23-3 - 3D model: SOT-23-3 (KiCad packages3D, STEP)
- 3D model files:
gr61cn3302mr-etched.step/gr61cn3302mr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);gr61cn3302mr.step/gr61cn3302mr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: GR datasheet (7 pp, sha256
83a25d11af657529, 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).