2 layers20.8 × 11.3 mm
MMBF5457
onsemiExtended
SOT-23 Audio Amplifiers ROHS
- Part id
- onsemi/MMBF5457
- Category
- Audio Amplifiers
- Package
- SOT-23
- Pins
- 3
- In stock
- 41,364 at JLCPCB (C2830807)
- Used on
- 6 open-source boards
Overview
The MMBF5457 is an audio Amplifier made by onsemi in a SOT-23 package with 3 pins. SOT-23 Audio Amplifiers ROHS.
PCBKit's library has its KiCad symbol (Transistors:N-JFET D1 S2 G3, from CERN's library) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 41,364 are in stock at JLCPCB (part C2830807). 6 open-source boards in 5 repositories on GitHub use it.
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | D | Passive |
| 2 | S | Passive |
| 3 | G | Passive |
Open-source boards using it
6- 2 layers145.3 × 108.8 mm
Level gate screamer
vermiscore/level-gate-screamer
Tube Screamer-style overdrive with a level gate: attenuates below threshold, boosts above
134 parts1MIT - 2 layers155 × 90 mm
- 2 layers39.4 × 78.7 mm
- 2 layers50 × 40 mm
Alien screamer
adeboni/electronics
This repository stores code for various electronics projects I've made
55 parts - 2 layers190 × 115 mm
Questions
Is there a KiCad symbol and footprint for the MMBF5457?
Yes. The symbol is Transistors:N-JFET D1 S2 G3 and the footprint Package_TO_SOT_SMD:SOT-23, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MMBF5457?
SOT-23, with 3 pins. Its footprint is drawn on this page.
Where is the MMBF5457 datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the MMBF5457?
JLCPCB lists it as part C2830807, with 41,364 in stock; the sellers' links on this page open their listings.
Which open-source boards use the MMBF5457?
6 boards in 5 repositories on GitHub; the most starred are listed on this page, with their KiCad files.