component
bl8568gcb5atr15
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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BL Shanghai Belling · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5
BL8568GCB5ATR15 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. Recommended operating range 2.0V-6V (absolute max 8V). A 1µF ceramic input capacitor to Vss is recommended in all application circuits. |
| 2 | Vss | power_in | Device ground / negative supply return. Reference for Vin, Vout and CE. When CE is tied to Vss the device enters standby (Istandby = 0.1µA typ). |
| 3 | CE | input | Chip Enable logic input. Vceh ≥ 1.0V (up to Vin) enables the regulator; Vcel ≤ 0.5V disables it and engages the ~1.5kΩ output discharge. Integrated ~500kΩ internal pull-down (Rcepd) - do not leave floating in noisy environments; drive from a valid logic source. |
| 4 | NC | unconnected | No Connection. Leave floating or, for best PCB robustness, tie to Vss. Not internally bonded. |
| 5 | Vout | power_out | Regulated output voltage (1.5V for the -15 ordering suffix). Delivers up to 300mA (typ) with 500mA current limit; dropout 65mV @100mA / 195mV @300mA at Vout=3.3V. Requires a 1µF ceramic output capacitor to Vss for stability. When CE is low, Vout is actively discharged through the internal ~1.5kΩ resistor. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | BL Shanghai Belling |
| Package | SOT-23-5 |
| Category | PMIC |
| Pins | 5 |
Ordering variants
BL8568GCB5ATR15BL8568GCB5ATR15CA5TRBL8568GCB5ATR15CB3TRBL8568GCB5ATR15CKETRBL8568GCB5ATR15CKFTR
CAD (KiCad official)
- Symbol:
BL8568GCB5ATR15 - 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 (None pp, sha256
d42f9346d41d3aac, 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).