CAT5124TBI-50GT3

$0.93

Description：IC DGTL POT 50KOHM 32TAP SOT23-5
Series：CAT5124

SKU:124342c03ad8 Category: Digital Potentiometers Brand: onsemi

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Product introduction

CAT5124TBI-50GT3 is listed in the Digital Potentiometers range at ChipApex. The manufacturer field lists onsemi. Its product description is IC DGTL POT 50KOHM 32TAP SOT23-5. Review the specifications below when checking this part for your BOM.

Digital Potentiometers specifications for CAT5124TBI-50GT3

Description：IC DGTL POT 50KOHM 32TAP SOT23-5
Series：CAT5124
Mfr：onsemi
Package：Tape & Reel (TR),Bulk
Taper：-
Configuration：Rheostat
Number of Circuits：1
Number of Taps：32
Resistance (Ohms)：50k
Interface：-
Memory Type：Volatile
Voltage - Supply：2.7V ~ 5.5V
Features：-
Tolerance：-
Temperature Coefficient (Typ)：30ppm/°C
Mounting Type：Surface Mount
Supplier Device Package：SOT-23-5
Package / Case：SC-74A, SOT-753
Operating Temperature：-40°C ~ 85°C
Resistance - Wiper (Ohms) (Typ)：-
Grade：-
Qualification：-

Digital Potentiometers datasheet and documents for CAT5124TBI-50GT3

CAT5124TBI-50GT3

Digital Potentiometers Overview

The CAT5124TBI-50GT3 is a single-channel, linear-taper digital potentiometer from onsemi. It functions as a variable resistor with 32 tap points and a nominal end-to-end resistance of 50 kΩ. The device operates on a single supply voltage ranging from 2.7 V to 5.5 V and features an ultra-low standby current of 0.3 µA. Control is managed via a 2-wire up/down serial interface using CS and U/D pins. It includes power-on reset circuitry that sets the wiper to midscale upon initialization.

Digital Potentiometers Feature Summary

Configured as a variable resistor with 32 digital taps
Nominal resistance of 50 kΩ with low wiper resistance (80 Ω typical)
Glitchless switching between resistor taps
Single-supply operation from 2.7 V to 5.5 V

Digital Potentiometers Applications

Mechanical potentiometer replacement
Gain adjustment in amplifier circuits
Line impedance matching

Digital Potentiometers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for specific package suffixes corresponding to the SOT-23-6 configuration. Ensure storage conditions adhere to moisture sensitivity level requirements prior to soldering.

Digital Potentiometers Selection Notes

Select this part when a digitally controlled variable resistor is required rather than a three-terminal potentiometer. The 50 kΩ value suits high-impedance control loops. Verify that the 2-wire interface timing meets system clock constraints and that the 32-step resolution is sufficient for the application's precision needs.

Digital Potentiometers Part Context

This component belongs to the CAT51x family of linear-taper digital potentiometers. It shares the same interface and core architecture as the CAT5119 but differs in terminal configuration; the CAT5124 connects the low terminal to pin 5, whereas the CAT5119 connects the wiper to pin 5.