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CAT5171TBI-50GT3 The On Semiconductor CAT5171TBI-50GT3 is a 256-position digital potentiometer with an I2C interface. It offers a resistance of 50k Ohms and operates over a voltage range of 2.7V to 5.5V.
Mfr Part #:

CAT5171TBI-50GT3

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor CAT5171TBI-50GT3 is a 256-position digital potentiometer with an I2C interface. It offers a resistance of 50k Ohms and operates over a voltage range of 2.7V to 5.5V.
✓ Total Stock: 2,928 pcs

CAT5171TBI-50GT3 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
1,668 pcs
On Request
1668 pcs On Request 1 On Request On Request 20+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,259 pcs
On Request
1259 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
1 pcs
On Request
1 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

CAT5171TBI-50GT3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Configuration
Features
Halogen Free
Interface
Memory Type
Mounting Type
Number of Circuits
Number of Taps
Operating Temperature
Resistance
Resistance (Ohms)
Supplier Device Package
Taper
Temperature Coefficient
Temperature Coefficient (Typ)
Tolerance
Voltage
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CAT5171TBI-50GT3 Description

Short technical summary and product information.

The CAT5171TBI-50GT3 from On Semiconductor is a 256-position digital linear taper potentiometer designed to replace mechanical potentiometers. It features an I2C-compatible digital interface for wiper control, allowing for precise adjustments.

 

This device operates from a single supply voltage of 2.7V to 5.5V and consumes low power. It has an end-to-end resistance of 50 kOhms and a typical temperature coefficient of 100 ppm/°C. The potentiometer is supplied in an 8-lead SOT-23 package, making it suitable for space-constrained applications.

 

Key features include power-on preset to midscale, selectable address for bus connection, and a wide operating temperature range of -40°C to +85°C. These characteristics make the CAT5171TBI-50GT3 ideal for applications such as transducer adjustment, RF amplifier biasing, and gain control.

 

The CAT5171TBI-50GT3 is designed as a pin-for-pin replacement for the AD5245. It is Pb-Free, Halogen Free/BFR Free, and RoHS Compliant.

CAT5171TBI-50GT3 Quick Information

Product Type: Digital Potentiometer
Canonical Name: 256-Position I2C Compatible Digital Potentiometer
Subcategory: Digital Potentiometers

CAT5171TBI-50GT3 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

CAT5171TBI-50GT3 Features

  • 256-position digital linear taper potentiometer.
  • I2C compatible digital interface.
  • 50 kOhm end-to-end resistance.
  • 2.7V to 5.5V single supply operation.
  • SOT-23-8 package for surface mounting.

CAT5171TBI-50GT3 Applications

  • Potentiometer replacement applications.
  • Transducer adjustment of sensors.
  • RF amplifier biasing.
  • Gain control and offset adjustment.

CAT5171TBI-50GT3 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resistance of the CAT5171TBI-50GT3 digital potentiometer?

The CAT5171TBI-50GT3 has an end-to-end resistance of 50 kOhms.

How many positions does the CAT5171TBI-50GT3 offer?

The CAT5171TBI-50GT3 is a 256-position digital potentiometer.

What interface does the CAT5171TBI-50GT3 use?

The CAT5171TBI-50GT3 uses an I2C compatible interface.

What is the operating voltage range for the CAT5171TBI-50GT3?

The CAT5171TBI-50GT3 operates from a 2.7V to 5.5V single supply.

What is the operating temperature range of the CAT5171TBI-50GT3?

The operating temperature range for the CAT5171TBI-50GT3 is -40°C to +85°C.

What package is the CAT5171TBI-50GT3 supplied in?

The CAT5171TBI-50GT3 is supplied in a SOT-23-8 package.

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