component

BL8032GCB6TR

Public Made by Adom

by adom

BL(Shanghai Belling) DC-DC Converters, SOT23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower supply chipbl8032gcb6trfactory-2.0.0extractor-text

Verified BL8032GCB6TR

by Ray · last 4 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

4 Nov 2026RayPublished by the parts factory: tier lcsc, 6 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: BL8032GCB6TR · SOT23-6 · 6 pins
  • ✓copper: 6 copper pads, none touching another net
  • ✓datasheet: all 6 pin names found in the 10-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: SOT-23-6
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-vwkak2ic/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 6 pins = 6 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 6 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ bl8032gcb6tr.kicad_sym✓ bl8032gcb6tr.kicad_mod✓ bl8032gcb6tr.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 5d ago
viewers bl8032gcb6tr: viewers · Ray 5d ago
bl8032gcb6tr-etched.glb Publish 0.1.0 · Ray 5d ago
bl8032gcb6tr-etched.step bl8032gcb6tr: factory component page (tier=lcsc) · Ray 5d ago
bl8032gcb6tr-hero.glb bl8032gcb6tr: hero GLB from the etched model (keeps the MPN mark) · Ray 5d ago
bl8032gcb6tr-hero.overlay.json Publish 0.1.0 · Ray 5d ago
bl8032gcb6tr.glb Publish 0.1.0 · Ray 5d ago
bl8032gcb6tr.kicad_mod Publish 0.1.0 · Ray 5d ago
bl8032gcb6tr.kicad_sym Publish 0.1.0 · Ray 5d ago
bl8032gcb6tr.lbr Publish 0.1.0 · Ray 5d ago
bl8032gcb6tr.step Publish 0.1.0 · Ray 5d ago
package.json Publish 0.1.0 · Ray 5d ago
page.json Set visibility: public · Ray 5d ago
README.md Publish 0.1.0 · Ray 5d ago
verification.json Verified: Published by the parts factory: tier lcsc, 6 pins · Ray 5d ago

BL8032GCB6TR

BL(Shanghai Belling) · DC-DC Converters · SOT23-6

BL8032GCB6TR from BL(Shanghai Belling), in a SOT23-6. 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 Ground reference pin for the device.
2 SW output Switching pin that drives the inductor; the datasheet limits the switch node voltage VSW to -0.3V to (VIN+0.3V) absolute maximum.
3 VIN power_in Power supply input; the recommended input voltage range is 4.5V to 18V, with an absolute maximum of -0.3V to 19V.
4 FB input Adjustable-version feedback input that connects to the center point of the external resistor divider; the regulated feedback voltage is 0.8V typical (0.784V to 0.816V).
5 EN input Drive to logic-high (above 1.5V) to enable the IC and to logic-low (below 0.6V) to disable it into micropower shutdown; the absolute maximum on this pin is 19V.
6 BST power_in Supply input for the high-side FET gate drive circuit, which requires a 0.1μF capacitor connected between BST and SW; the boost voltage VBST-SW is limited to 5V absolute maximum.

Key specifications

Parameter Value
Manufacturer BL(Shanghai Belling)
Package SOT23-6
Category Power Supply Chip
Pins 6

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Supply voltage VIN -0.3 19 V 4
Switch node voltage VSW -0.3 V Printed as -0.3V to (VIN+0.3V); max is relative to VIN, not a fixed number 4
Boost voltage VBST -0.3 5 V Printed as VSW-0.3V to VSW+5V; limits are relative to VSW 4
Enable voltage VEN -0.3 19 V 4
All other pins voltage -0.3 6 V All other pins 4
Package thermal resistance (JA) θJA 200 C/W SOT23-6 4
Package thermal resistance (JC) θJC 100 C/W 4
Max operating junction temperature TJ 150 C 4
Storage temperature range TSTG -65 150 C 4
Lead temperature (soldering) 260 C Soldering, 10s 4
Input voltage range VIN 4.5 18 V 4
Ambient temperature TA -40 85 C 4
Input voltage range VIN 4.5 18 V 4
UVLO threshold 4.1 V VIN rising 4
UVLO hysteresis 100 mV VIN falling 4
Supply current in operation IQ 0.5 mA VEN = 2.0V, VFB = 1.1V 4
Supply current in shutdown IQ(SHDN) 5 10 uA VEN = 0V or VEN = GND 4
Regulated feedback voltage VFB 0.784 0.8 0.816 V 5V≤VIN ≤16V 4
High-side switch on resistance 120 mΩ VBST-SW = 5V 4
Low-side switch on resistance 80 mΩ VIN = 5V 4
High-side switch leakage current 0 10 uA VEN = 0V, VSW = 0V 4
Upper switch current limit 3.3 A Minimum duty cycle 4
Oscillation frequency fOSC 350 500 700 KHz 4
Maximum duty cycle 92 % VFB = 0.7V 4
Minimum on time 150 ns 4
Soft start time 1.8 ms 4
EN input voltage H 1.5 V 4
EN input voltage L 0.6 V 4
Thermal shutdown 150 C 4
Thermal shutdown hysteresis 20 C 4

CAD (KiCad official)

  • Symbol: BL8032GCB6TR
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT23-6 (KiCad packages3D, STEP)
  • 3D model files: bl8032gcb6tr-etched.step / bl8032gcb6tr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bl8032gcb6tr.step / bl8032gcb6tr.glb are the bare package body.

Provenance

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

  • Datasheet: BL(Shanghai Belling) datasheet (10 pp, sha256 6a7970c44676a7dd, retrieved 2026-11-04, tier: lcsc)
  • 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