STM32L011K4U3 STMicroelectronics Integrated Circuit (Quad Flat No-Lead) In Stock

Access line ultra-low-power 32-bit MCU Arm®-based Cortex®-M0+, up to 16KB Flash, 2KB SRAM, 512B EEPROM, ADC

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
STM32L011K4U3Quad Flat No-Lead
Quick Facts
Manufacturer
STMicroelectronics
Package
Quad Flat No-Lead
Pin Count
33
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $0.9940(MOQ 36)
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Factory Lead Time13Weeks
Date Of Intro2016-02-11
YTEOL9
Has ADCYES
Bit Size32
Clock Frequency-Max32MHz
DMA ChannelsYES
JESD-609 Codee3
Number of I/O Lines28
PWM ChannelsYES
Package ShapeSQUARE
Package StyleCHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel)260
Speed32MHz
Supply Voltage-Max3.6V
Supply Voltage-Min1.8V
Supply Voltage-Nom3V
Surface MountYES
TechnologyCMOS
Terminal FinishMatte Tin (Sn)
Terminal FormNO LEAD
Terminal Pitch0.5mm
Terminal PositionQUAD
uPs/uCs/Peripheral ICs TypeMICROCONTROLLER, RISC
PackageQuad Flat No-Lead

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 3
ECCN3A991.A.2
HTS Code8542.31.00.25
Country of OriginMainland China

Datasheet

STM32L011K4U3 Datasheet Download

Official datasheet from STMicroelectronics

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for STM32L011K4U3:

STM32L011K4U3TRSTMicroelectronics

RISC Microcontroller, 32-Bit, FLASH, CORTEX-M0 CPU, 32MHz, CMOS

View Part →
STM32L011K4U7STMicroelectronics

RISC Microcontroller, 32-Bit, 32MHz, CMOS

View Part →

Frequently Asked Questions

What is the price of STM32L011K4U3?

STM32L011K4U3 is priced from $0.9940 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is STM32L011K4U3 in stock?

STM32L011K4U3 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 STM32L011K4U3?

You can buy STM32L011K4U3 from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for STM32L011K4U3 from STMicroelectronics.

What is the datasheet for STM32L011K4U3?

The official STM32L011K4U3 datasheet from STMicroelectronics contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does STM32L011K4U3 come in?

STM32L011K4U3 is available in Quad Flat No-Lead 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
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Competitive Pricing
Factory-direct from China distributors, low MOQ
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About STMicroelectronics

STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.

AvailabilityIn Stock
Reference Price (USD)
From $0.9940
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
36+$5.5971$201.50
47+$5.4105$254.29
62+$4.8508$300.75
2940+$1.0802$3175.67
11760+$0.9991$11749.42
23520+$0.9940$23377.70
pcs
Unit price: $5.5971 · Total: $201.50

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

Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.

MR
Marco Rossi
CTO, AutoDrive Systems, Italy