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BL8568GCB5ATR30

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by Ray

BL Shanghai Belling Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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3D Model

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Datasheet

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Contents

README

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BL8568GCB5ATR30

BL Shanghai Belling · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5

BL8568GCB5ATR30 from BL Shanghai Belling, in a SOT-23-5. 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 Vin power_in Supply voltage input. Operating range 2.0V to 6V (absolute max 8V). Bypass with a 1uF ceramic capacitor to Vss.
2 Vss power_in Ground reference for the regulator. Common return for input and output capacitors.
3 CE input Chip Enable. Logic high (Vceh ≥ 1.0V, up to Vin) turns the regulator on; logic low (Vcel ≤ 0.5V) shuts it down (Istandby ≈ 0.1uA) and engages the internal output discharge (~1.5kΩ from Vout to Vss). Internal pull-down ≈ 500kΩ.
4 NC unconnected No connection. Leave floating or tie to Vss; not internally bonded.
5 Vout power_out Regulated voltage output. Fixed by ordering code (suffix '30' = 3.0V for this MPN). Accuracy ±2% for Vout > 1.5V (±30mV for Vout ≤ 1.5V), max continuous current 300mA (500mA current limit). Requires 1uF output capacitor for stability.

Key specifications

Parameter Value
Manufacturer BL Shanghai Belling
Package SOT-23-5
Category PMIC
Pins 5

Ordering variants

  • BL8568GCB5ATR30
  • BL8568GCB5ATR30A5
  • BL8568GCB5ATR30B3
  • BL8568GCB5ATR30KE
  • BL8568GCB5ATR30KF

CAD (KiCad official)

  • Symbol: BL8568GCB5ATR30
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: BL Shanghai Belling datasheet (9 pp, sha256 13486bee42a4095e, 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