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BL8506-45CRM

Public Made by Adom

by adom

BL(Shanghai Belling) Monitors & Reset Circuits, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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BL8506-45CRM

BL(Shanghai Belling) · Monitors & Reset Circuits · SOT-23

BL8506-45CRM from BL(Shanghai Belling), 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 VOUT output Voltage detection output pin (CMOS, active low) that goes to GND level when VDD drops below -VDET and returns to the supply voltage when VDD rises above +VDET.
2 VSS power_in Ground pin of the detector.
3 VDD power_in Voltage input (supply and sense) pin with an operating range of 0.7V to 10V.

Key specifications

Parameter Value
Manufacturer BL(Shanghai Belling)
Package SOT-23
Category Power Management ICs
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
Detector Threshold -VDET 4.41 4.5 4.59 V Topt=25℃ 7
Detector Threshold Hysteresis VHYS 0.09 0.18 0.27 V Topt=25℃ 7
Supply Current 1 Iss1 0.5 2.5 uA Vdd=(-Vdet)+0.1V 7
Supply Current 2 Iss2 1 2.5 uA Vdd=(-Vdet)+2V 7
Nch Output Current 1 Iout1 0.01 0.05 mA NCH, VDS=0.05V, VDD=0.7V 8
Nch Output Current 2 Iout2 0.1 0.5 mA NCH, VDS=0.5V, Vdd=0.85V 8
Nch Output Current 2 Iout2 0.2 1 mA NCH, VDS=0.5V, Vdd=1.0V 8
Nch Output Current 2 Iout2 1 2 mA NCH, VDS=0.5V, VDD=1.5V 8
Output Delay Time TPLH 20 us 8
Minimum Operating Voltage VDDL 0.5 0.7 V 8
Input Voltage -0.3 10 V 4
Output Voltage range -0.3 12 V 4
Maximum Output current 70 mA 4
Ambient Temperature Ta -40 85 C 4
Power Dissipation SOT-23-3 250 mW SOT-23-3 4
Storage Temperature Ts -40 150 C 4
Lead Temperature & Time 260 C 10S 4
Input Voltage Range 0.7 10 V 4
Ambient Temperature -40 25 85 C 4

CAD (KiCad official)

  • Symbol: BL8506-45CRM
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: bl8506-45crm-etched.step / bl8506-45crm-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bl8506-45crm.step / bl8506-45crm.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 2026-10-22, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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