component
MAX809SDBZRG
Public Made by Adomby adom
HANSCHIP semiconductor 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 | 7d ago |
| viewers | 7d ago |
| max809sdbzrg-etched.glb | 7d ago |
| max809sdbzrg-etched.step | 7d ago |
| max809sdbzrg-hero.glb | 7d ago |
| max809sdbzrg-hero.overlay.json | 7d ago |
| max809sdbzrg.glb | 7d ago |
| max809sdbzrg.kicad_mod | 7d ago |
| max809sdbzrg.kicad_sym | 7d ago |
| max809sdbzrg.lbr | 7d ago |
| max809sdbzrg.step | 7d ago |
| package.json | 7d ago |
| page.json | 7d ago |
| README.md | 7d ago |
MAX809SDBZRG
HANSCHIP semiconductor · Supervisor And Reset ICs · SOT-23-3
MAX809SDBZRG from HANSCHIP semiconductor, 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 | GND | power_in | Chip ground terminal (芯片接地端); the datasheet gives no additional electrical limits for this pin. |
| 2 | RESET | output | Reset output (复位输出端) that drives low (VOL max 0.3 V at ISINK = 1.2 mA with VCC = Vthmin) and high (VOH min 0.8VCC at ISOURCE = 500 uA with VCC > Vthmax), with VRESET limited to -0.3 V to VCC+0.3 V. |
| 3 | VCC | power_in | Supply input (芯片输入端) with an operating range of 1.0 V to 6.0 V and an absolute maximum of 6.5 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HANSCHIP semiconductor |
| 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 |
|---|---|---|---|---|---|---|---|
| 工作电压 (operating voltage) | VCC | 1 | 6 | V | 3 | ||
| 工作温度范围 (operating temperature range) | Tw | -40 | 85 | ℃ | 3 | ||
| 复位电压 (reset threshold voltage, Vth(1)) | Vth(1) | 0.975 | 1.025 | V | VCC=Vth+0.5V to Vth, no load, VRESET=VCC to GND; printed as 0.975Vth(E) to 1.025Vth(E), Vth(E) nominal | 3 | |
| 上电复位时间 (power-on reset time, R/S/T group) | Trp | 80 | 350 | ms | VCC=0 to 3.5V, no load | 3 | |
| 复位输出低电压 (reset output low voltage) | VOL | 0.3 | V | VCC=Vthmin, ISINK=1.2mA | 3 | ||
| 复位输出高电压 (reset output high voltage) | VOH | 0.8 | V | VCC>Vthmax, ISOURCE=500uA; printed as 0.8VCC (minimum, no maximum printed) | 3 | ||
| 温度系数 (threshold temperature coefficient) | ΔVth/(Vth*ΔTa) | -150 | 150 | ppm/℃ | -40℃≤Ta≤85℃; printed as ±150 | 3 | |
| 输入电压 (input voltage, absolute maximum) | VCC | 6.5 | V | 3 | |||
| 复位输出电压 (reset output voltage, absolute maximum) | VRESET | -0.3 | V | upper limit printed as VCC+0.3 | 3 | ||
| 功耗 (power dissipation, SOT-23) | PD | 200 | mW | SOT-23 | 3 | ||
| 存储温度范围 (storage temperature range) | Tc | -55 | 125 | ℃ | 3 | ||
| 焊接温度 (soldering temperature) | Th | 245 | ℃ | 10s | 3 |
CAD (KiCad official)
- Symbol:
MAX809SDBZRG - Footprint:
Package_TO_SOT_SMD:SOT-23-3 - 3D model: SOT-23-3 (KiCad packages3D, STEP)
- 3D model files:
max809sdbzrg-etched.step/max809sdbzrg-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);max809sdbzrg.step/max809sdbzrg.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HANSCHIP semiconductor datasheet (6 pp, sha256
05a8818858c0aa10, 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).