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AT42QT1012-TSHR Capacitive touch sensor IC with 1 button input, 14-bit resolution, surface mount SOT-23-6 package. Operates from 1.8V to 5.5V with 59µA supply current.
Mfr Part #:

AT42QT1012-TSHR

Available from 2 distributors
Mfr Name: Microchip Technology
Microchip Technology
Capacitive touch sensor IC with 1 button input, 14-bit resolution, surface mount SOT-23-6 package. Operates from 1.8V to 5.5V with 59µA supply current.
✓ Total Stock: 72,348 pcs

AT42QT1012-TSHR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
72,320 pcs
On Request
72320 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
28 pcs
On Request
28 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 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.

AT42QT1012-TSHR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Mounting Type
Number of Inputs
Operating Temperature
Proximity Detection
Resolution
Supplier Device Package
Type
Voltage
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AT42QT1012-TSHR Description

Short technical summary and product information.

The AT42QT1012-TSHR is a capacitive touch sensor IC from Microchip Technology designed for single-button touch sensing applications. It features a 14-bit resolution for precise touch detection.

 

The device operates over a supply voltage range of 1.8V to 5.5V and draws a typical supply current of 59µA, making it suitable for low-power designs. It does not include proximity detection.

 

The IC is housed in a surface-mount SOT-23-6 package and supports an operating temperature range of -40°C to 85°C.

AT42QT1012-TSHR Compliance

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

AT42QT1012-TSHR Features

  • Single-button capacitive touch sensing.
  • 14-bit resolution for precise detection.
  • Wide supply voltage range 1.8V to 5.5V.
  • Low supply current of 59µA.
  • Surface mount SOT-23-6 package.

AT42QT1012-TSHR Applications

  • Ideal for single touch button replacement.
  • Used in battery-powered touch controls.
  • Suitable for compact user interface designs.
  • Operates in industrial temperature ranges.
  • Designed for low-power capacitive sensing.

AT42QT1012-TSHR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the AT42QT1012-TSHR?

1.8V to 5.5V.

What is the package type?

SOT-23-6.

What is the operating temperature range?

-40°C to 85°C.

Is the AT42QT1012-TSHR RoHS compliant?

According to unverified data, it is RoHS3 compliant.

How many touch inputs does it support?

1 button input.

What is the resolution?

14 bits.

What is the supply current?

59µA typical.

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