MCP4019T-104E/LT, Digital Potentiometer 100kΩ 128-Position Linear Serial-I2C 5-Pin SC-70

  • RS Stock No. 165-3384
  • Mfr. Part No. MCP4019T-104E/LT
  • Manufacturer Microchip
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TH
Product Details

MCP4017/4018/4019 Digital Potentiometers

Microchips MCP4018 series are a range of great digital potentiometers. This range includes volatile memory all in a mini SC70 (SOT-323) package. The MCP4018's include options to have it in a potentiometer or rheostat configuration and feature a wide range of voltage options, from 1.8V up to 5.5V. These potentiometers are7-bit resolution (128 wiper steps).

Digital potentiometers can be used in many applications that need a variable voltage resistance. Digital penetrometers are typically used where mechanical potentiometers are employed.

Features and benefits:

  • Rheostat or potentiometer config

  • Zero to full scale wiper operation

  • Low power operation of only 2.5 μA

  • Low wiper resistance – typically 100 Ω

  • Extended operating temperature: -40°C to +125°C

  • Wide operating voltage

  • Simple I2C Protocol with read & write commands

Need different resistance?

100KΩ – 738-6809

Digital Potentiometer - Microchip

Attribute Value
Control Interface Serial-I2C
Resistance Value 100kΩ
Number of Positions 128
Taper Type Linear
Memory Type Volatile
Number of Pots per Package 1
Mounting Type Surface Mount
Package Type SC-70
Pin Count 5
Power Supply Type Single
Typical Single Supply Voltage 1.8 → 5.5 V
Dimensions 2.25 x 1.35 x 1mm
Height 1mm
Width 1.35mm
Minimum Operating Temperature -40 °C
Maximum Operating Temperature +125 °C
Length 2.25mm
Temporarily out of stock - back order for despatch when stock is available
Price (ex. GST) Each (On a Reel of 3000)
$ 0.596
(exc. GST)
$ 0.656
(inc. GST)
Per unit
Per Reel*
3000 +
*price indicative