AT42QT2120-SU Microchip Integrated Circuit (Small Outline Packages) In Stock

Capacitive Touch Sensors QTouchADC-BSW Proximity Detection

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
AT42QT2120-SUSmall Outline Packages
Quick Facts
Manufacturer
Microchip
Package
Small Outline Packages
Pin Count
20
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $1.1400(MOQ 1)
Temp Range
-40.0°C to 85.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

What are the specifications of AT42QT2120-SU?

Pbfree CodeYes
Manufacturer Package CodeSOIC-20
Factory Lead Time8Weeks
YTEOL13
Additional FeatureSEATED HGT CALCULATED
Body Breadth7.5mm
Body Height2.3mm
Body Length or Diameter12.8mm
JESD-609 Codee3
Mounting FeatureSURFACE MOUNT
OutputDIGITAL
Output Range0.60-2.60V
Output TypeDIGITAL VOLTAGE
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeSOP20,.4
Package Shape/StyleRECTANGULAR
Sensors/Transducers TypeCAPACITIVE TOUCH SENSOR
Supply Voltage-Max5.5V
Supply Voltage-Min1.8V
Surface MountYES
Terminal FinishMatte Tin (Sn)
PackageSmall Outline Packages

Compliance & Regulatory

RoHS StatusCompliant
ECCNEAR99
HTS Code8542.31.00.01
Country of OriginMainland China

Where can I find the AT42QT2120-SU datasheet?

AT42QT2120-SU Datasheet Download

Official datasheet from Microchip

What are equivalent replacements for AT42QT2120-SU?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the price of AT42QT2120-SU?

AT42QT2120-SU is priced from $1.1400 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is AT42QT2120-SU in stock?

AT42QT2120-SU is listed as in stock at FindMyChip, sourced from authorized distributors, and ships worldwide with typical 3-7 business day lead time. Submit an RFQ for current quantity pricing, MOQ, and confirmed availability.

Where can I buy AT42QT2120-SU?

You can buy AT42QT2120-SU from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for AT42QT2120-SU from Microchip.

What is the datasheet for AT42QT2120-SU?

The official AT42QT2120-SU datasheet from Microchip contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does AT42QT2120-SU come in?

AT42QT2120-SU is available in Small Outline Packages packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

Why Buy from FindMyChip

Authorized Source
Verified supply chain with full traceability & inspection
Competitive Pricing
Factory-direct from China distributors, low MOQ
Fast Shipping
DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide
Quality Guaranteed
30-day replacement for defective parts, no questions asked

About Microchip

Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.

AvailabilityIn Stock
Reference Price (USD)
From $1.1400
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$1.6500$1.65
25+$1.5200$38.00
100+$1.3800$138.00
1000+$1.2700$1270.00
2516+$1.1500$2893.40
5032+$1.1400$5736.48
pcs
Unit price: $1.6500 · Total: $1.65

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.

TM
Thomas Mueller
Hardware Lead, SensorTech GmbH, Germany