component
BL8568CB5ATR25
Public Unreviewedby Ray
BL Shanghai Belling Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownBL8568CB5ATR25
BL Shanghai Belling · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5
BL8568CB5ATR25 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 6.0V (absolute max 8V). A 1uF ceramic input capacitor to Vss is recommended close to the pin. |
| 2 | Vss | power_in | Ground reference pin for the regulator. Connect to the system ground plane; the internal 1.5kohm discharge resistor sinks Vout to this pin when CE is low. |
| 3 | CE | input | Chip enable, active high. Drive >=1.5V (up to Vin) to enable the regulator; drive <=0.25V (or leave floating; internal 5Mohm pull-down to Vss) to shut down. In shutdown quiescent current drops to ~0.1uA and Vout is discharged through the internal 1.5kohm resistor. |
| 4 | NC | unconnected | No internal connection. May be left floating or tied to Vss for mechanical stability. |
| 5 | Vout | power_out | Regulated output voltage (2.5V for the '25' suffix), accurate to +/-2%, capable of 500mA continuous output current. A 1uF ceramic output capacitor to Vss is required for stability; discharged through an internal 1.5kohm resistor when CE is low. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | BL Shanghai Belling |
| Package | SOT-23-5 |
| Category | PMIC |
| Pins | 5 |
Ordering variants
BL8568CB5ATR25BL8568CB5ATR25CA5TRBL8568CB5ATR25CB3TRBL8568CB5ATR25CKETR
CAD (KiCad official)
- Symbol:
BL8568CB5ATR25 - 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 (8 pp, sha256
87eda87a1304f4a6, 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).