component
BL8565CC3BTR25
Public Made by Adomby adom
BL(Shanghai Belling) Linear Voltage Regulators (LDO), SOT-89-3. Pinout cross-checked by two models against the datasheet, 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
markdownBL8565CC3BTR25
BL(Shanghai Belling) · Linear Voltage Regulators (LDO) · SOT-89-3
BL8565CC3BTR25 from BL(Shanghai Belling), in a SOT-89-3. 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 | Vss | power_in | Ground pin of the regulator (SOT-89-3(B) variant, BL8565CC3B). |
| 2 | Vin | power_in | Supply voltage input; recommended range up to 6V (absolute maximum 8V), with 1uF input capacitor recommended. |
| 3 | Vout | power_out | Regulated output voltage (1.5V to 4.5V, ±2%), up to 500mA maximum output current, with 3.3uF/4.7uF output capacitor recommended. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | BL(Shanghai Belling) |
| Package | SOT-89-3 |
| 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 |
|---|---|---|---|---|---|---|---|
| Output Voltage Accuracy | Vout | -2 | 2 | % | Vin=Set Vout+1V, 1mA≤Iout≤30mA | 3 | |
| Input Voltage | Vin | 6 | V | 3 | |||
| Maximum Output Current | Iout (Max.) | 500 | mA | Vin-Vout=1V | 3 | ||
| Line Regulation | 0.05 | 0.2 | %/V | Iout=40mA, 2.8V≤Vin≤6V | 3 | ||
| Load Regulation | ΔVout/ΔIout | 30 | 50 | mV | Vin=Set Vout+1V, 1mA≤Iout≤300mA | 3 | |
| Supply Current | Iss | 35 | 80 | uA | Vin=Set Vout+1V | 3 | |
| Supply Current (Standby) | Istandby | 0.1 | 1 | uA | Vin=Set Vout+1V, Vce=GND | 3 | |
| Output Voltage Temperature Coefficient | ΔVout/(ΔT·Vout) | -100 | 100 | ppm/°C | Iout=30mA | 3 | |
| Ripple Rejection | PSRR | 70 | dB | F=100Hz, Ripple=0.5Vp-p, Vin=Set Vout+1V | 4 | ||
| Short Current Limit | Ilim | 1000 | mA | Vout=0V | 4 | ||
| CE Pull down Resistance | Rpd | 2 | 5 | 10 | MΩ | 4 | |
| Output Noise | en | 47 | uVrms | BW=10Hz~100kHz | 4 | ||
| Max Input Voltage | 8 | V | 3 | ||||
| Operating Junction Temperature | Tj | 125 | °C | 3 | |||
| Output Current | 500 | mA | 3 | ||||
| Ambient Temperature | Ta | -40 | 85 | °C | 3 | ||
| Power Dissipation | 500 | mW | SOT-89-3 | 3 | |||
| Storage Temperature | Ts | -40 | 150 | °C | 3 | ||
| Lead Temperature & Time | 260 | °C | 10S | 3 | |||
| Input Voltage Range | 6 | V | 3 | ||||
| Ambient Temperature | -40 | 85 | °C | 3 |
CAD (KiCad official)
- Symbol:
BL8565CC3BTR25 - Footprint:
Package_TO_SOT_SMD:SOT-89-3 - 3D model: SOT-89-3 (KiCad packages3D, STEP)
- 3D model files:
bl8565cc3btr25-etched.step/bl8565cc3btr25-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bl8565cc3btr25.step/bl8565cc3btr25.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: BL(Shanghai Belling) datasheet (7 pp, sha256
086ebad1ee498157, retrieved 2026-10-23, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).