MCP4331-104E/ML
Microchip TechnologyExtended
-40℃~+125℃ 100kHz 100kΩ 129 2.7V~5.5V 4 50ppm/℃ Linear RAM SPI ±20% QFN-20-EP(4x4) Digital Potentiometers ROHS
- Part id
- microchip/MCP4331-104E/ML
- Category
- Digital Potentiometers
- Package
- QFN-20-EP(4x4)
- Pins
- 21
- In stock
- 0 at JLCPCB (C623551)
Overview
The MCP4331-104E/ML is a digital Potentiometer made by Microchip Technology in a QFN-20-EP(4x4) package with 21 pins. -40℃~+125℃ 100kHz 100kΩ 129 2.7V~5.5V 4 50ppm/℃ Linear RAM SPI ±20% QFN-20-EP(4x4) Digital Potentiometers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:MCP4331T-104E_ML, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN-20_L4.0-W4.0-P0.50-BL-EP2.7, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C623551).
Symbol
Footprint
Pinout
21| Pin | Name | Type |
|---|---|---|
| 1 | P3B | Unspecified |
| 2 | CS# | Unspecified |
| 3 | SCK | Unspecified |
| 4 | SDI | Unspecified |
| 5 | VSS | Unspecified |
| 6 | P1B | Unspecified |
| 7 | P1W | Unspecified |
| 8 | P1A | Unspecified |
| 9 | P0A | Unspecified |
| 10 | P0W | Unspecified |
| 11 | P0B | Unspecified |
| 12 | NC | Unspecified |
| 13 | RESET# | Unspecified |
| 14 | SDO | Unspecified |
| 15 | VDD | Unspecified |
| 16 | P2B | Unspecified |
| 17 | P2W | Unspecified |
| 18 | P2A | Unspecified |
| 19 | P3A | Unspecified |
| 20 | P3W | Unspecified |
| 21 | EP | Unspecified |
Parts like it
8
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QFN-20-EP(4x4)-40℃~+125℃ 2.7V~5.5V 200kHz 257 4 50kΩ 50ppm/℃ 75Ω EEPROM I2C Linear Non-volatile storage、Power-on reset、Slide lock ±20% QFN-20-EP(4x4) Digital Potentiometers ROHSMicrochip TechnologyDigital PotentiometersMCP4331-103E/ML
QFN-20-EP(4x4)-40℃~+125℃ 10kΩ 129 1MHz 2.7V~5.5V 4 50ppm/℃ Linear SPI ±20% QFN-20-EP(4x4) Digital Potentiometers ROHSMicrochip TechnologyDigital PotentiometersMCP4331-502E/ML
QFN-20-EP(4x4)-40℃~+125℃ 1.8V~5.5V 129 2MHz 4 50ppm/℃ 5kΩ Linear RAM SPI ±20% QFN-20-EP(4x4) Digital Potentiometers ROHSMicrochip TechnologyDigital PotentiometersMCP4331-503E/ML
QFN-20-EP(4x4)-40℃~+125℃ 129 2.7V~5.5V 200kHz 4 50kΩ 50ppm/℃ Linear SPI ±20% QFN-20-EP(4x4) Digital Potentiometers ROHSMicrochip TechnologyDigital PotentiometersMCP4341-103E/ML
QFN-20-EP(4x4)-40℃~+125℃ 10kΩ 129 1MHz 2.7V~5.5V 4 50ppm/℃ 75Ω EEPROM Linear Non-volatile storage、Power-on reset、Slide lock SPI ±20% QFN-20-EP(4x4) Digital Potentiometers ROHSMicrochip TechnologyDigital Potentiometers
Questions
Is there a KiCad symbol and footprint for the MCP4331-104E/ML?
Yes. The symbol is EasyEDA_Cloud:MCP4331T-104E_ML and the footprint EasyEDA_Cloud:QFN-20_L4.0-W4.0-P0.50-BL-EP2.7, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MCP4331-104E/ML?
QFN-20-EP(4x4), with 21 pins. Its footprint is drawn on this page.
Where is the MCP4331-104E/ML datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the MCP4331-104E/ML?
JLCPCB lists it as part C623551, with 0 in stock; the sellers' links on this page open their listings.
What can replace the MCP4331-104E/ML?
Parts like it in the library: the MCP4441-103E/ML by Microchip Technology, the MCP4441-502E/ML by Microchip Technology, the MCP4351-104E/ML by Microchip Technology and the MCP4461-503E/ML by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.