component

BL8506-22NRM

Public Made by Adom

by adom

BL Shanghai Belling Supervisor and Reset ICs, SOT-23. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

componentpmicbl8506-22nrm
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs bl8506-22nrm: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
viewers bl8506-22nrm: viewers · Ray 2mo ago
bl8506-22nrm-etched.fit.json bl8506-22nrm: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
bl8506-22nrm-etched.glb bl8506-22nrm: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
bl8506-22nrm-etched.step bl8506-22nrm: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
bl8506-22nrm.glb Publish 0.1.0 · Ray 2mo ago
bl8506-22nrm.kicad_mod Publish 0.1.0 · Ray 2mo ago
bl8506-22nrm.kicad_sym Publish 0.1.0 · Ray 2mo ago
bl8506-22nrm.lbr bl8506-22nrm: factory component page (tier=lcsc) · Ray 2mo ago
bl8506-22nrm.step Publish 0.1.0 · Ray 2mo ago
package.json Publish 0.1.0 · Ray 2mo ago
page.json bl8506-22nrm: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray 1mo ago
README.md bl8506-22nrm: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray 1mo ago

BL8506-22NRM

BL Shanghai Belling · Supervisor and Reset ICs · SOT-23

BL8506-22NRM from BL Shanghai Belling, in a SOT-23. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 VOUT output Voltage-detection output pin. N-channel open-drain, active-low: pulled low by the internal NMOS when VDD < VDET (2.2V nominal for -22 option); high-impedance otherwise (requires external pull-up resistor R0, typ 470kΩ). Max output voltage rating -0.3V to 12V, max output current 70mA.
3 VDD power_in Supply / sensed voltage input pin. Operating range 0.7V to 10V; absolute max -0.3V to 10V. Also the node whose voltage is compared against the internal 2.2V reference threshold.
2 VSS power_in Ground reference pin for the detector. Connect to system ground.

Key specifications

Parameter Value
Manufacturer BL Shanghai Belling
Package SOT-23
Category PMIC
Pins 3

Ordering variants

  • BL8506-22NRM
  • BL8506-22NRMCRM
  • BL8506-22NRMNRN
  • BL8506-22NRMCRN
  • BL8506-22NRMNRO
  • BL8506-22NRMCRO
  • BL8506-22NRMNSM
  • BL8506-22NRMCSM
  • BL8506-22NRMNT
  • BL8506-22NRMCT

CAD (KiCad official)

  • Symbol: BL8506-22NRM
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: bl8506-22nrm-etched.step / bl8506-22nrm-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bl8506-22nrm.step / bl8506-22nrm.glb are the bare package body.

Provenance

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

  • Datasheet: BL Shanghai Belling datasheet (19 pp, sha256 7579ec6f6d30b5a6, retrieved 2026-08-17, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF