Overview
The PE4280MLIAA-Z is a RF Switche made by pSemi in a QFN-20-EP(4x4) package with 21 pins. -40℃~+85℃ 1.1dB 2.7V~3.3V 47dB 5MHz~2.2GHz QFN-20-EP(4x4) RF Switches ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:PE4280MLIAA-Z, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-20_L4.0-W4.0-P0.50-BL-EP2.2, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2151920).
Symbol
Footprint
Parameters
8- Circuit
- SPDT
- Features
- Integrated control logic
- Frequency range
- 5MHz~2.2GHz
- Insertion loss
- 1.1dB
- P1dB
- 29dBm
- Voltage - Supply
- 2.7V~3.3V
- isolation
- 47dB
- operating temperature
- -40℃~+85℃
Order codes
1- PE4280MLIAA-ZLCSC C2151920
Pinout
21| Pin | Name | Type |
|---|---|---|
| 1 | GND | Unspecified |
| 2 | GND | Unspecified |
| 3 | RF1 | Unspecified |
| 4 | GND,RF1Term. | Unspecified |
| 5 | GND | Unspecified |
| 6 | GND | Unspecified |
| 7 | GND | Unspecified |
| 8 | RFC | Unspecified |
| 9 | GND | Unspecified |
| 10 | GND | Unspecified |
| 11 | GND | Unspecified |
| 12 | GND,RF2Term. | Unspecified |
| 13 | RF2 | Unspecified |
| 14 | GND | Unspecified |
| 15 | GND | Unspecified |
| 16 | CTRL2 | Unspecified |
| 17 | CTRL1 | Unspecified |
| 18 | VSS/GND | Unspecified |
| 19 | GND | Unspecified |
| 20 | VDD | Unspecified |
| 21 | EP | Unspecified |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/psemi/PE4280MLIAA-Z" title="PE4280MLIAA-Z in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/psemi/PE4280MLIAA-Z.jpg" alt="PE4280MLIAA-Z" width="1200" height="900">[](https://pcbkit.io/parts/psemi/PE4280MLIAA-Z)Questions
Is there a KiCad symbol and footprint for the PE4280MLIAA-Z?
Yes. The symbol is EasyEDA_Cloud:PE4280MLIAA-Z and the footprint EasyEDA_Cloud:QFN-20_L4.0-W4.0-P0.50-BL-EP2.2, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the PE4280MLIAA-Z?
QFN-20-EP(4x4), with 21 pins. Its footprint is drawn on this page.
Where is the PE4280MLIAA-Z datasheet?
pSemi publishes it: the Datasheet link on this page opens it.
Where can I order the PE4280MLIAA-Z?
JLCPCB lists it as part C2151920, with 0 in stock; the sellers' links on this page open their listings.
What can replace the PE4280MLIAA-Z?
Parts like it in the library: the PE42020A by pSemi, the 4256-52 by pSemi, the PE4256MLIAA-Z by pSemi and the PE4257-51 by pSemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
5
PE42020A
QFN-20-EP(4x4)-40℃~+85℃ 1.35dB 11V~17V QFN-20-EP(4x4) RF Switches ROHSpSemiRF Switches4256-52
QFN-20-EP(4x4)QFN-20-EP(4x4) RF Switches ROHSpSemiRF SwitchesPE4256MLIAA-Z
QFN-20-EP(4x4)-40℃~+85℃ 0.9dB 2.7V~3.3V 5MHz~3GHz 65dB QFN-20-EP(4x4) RF Switches ROHSpSemiRF SwitchesPE4257-51
QFN-20-EP(4x4)-40℃~+85℃ 0.75dB 2.7V~3.3V 64dB QFN-20-EP(4x4) RF Switches ROHSpSemiRF SwitchesPE42742MLIBB-Z
QFN-20-EP(4x4)-40℃~+85℃ 0.8dB 2.7V~3.3V 5MHz~2.2GHz 63dB Integrated control logic、Power-off retention/fail-safe protection QFN-20-EP(4x4) RF Switches ROHSpSemiRF Switches