Electronic Parts Search

Suntsu Electronics is your reliable source for hard-to-find and obsolete electronic components. Our advanced part search tool makes it easy to quickly find the products you need. You can search by part number, manufacturer, or specifications to instantly access a comprehensive database of electronic components.

Part Search

CLEAR SEARCH
Total Products: 76,307
ImageData
Sheet
Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp
Additional SpecificationsQtyGet A
Quote
STM32L031C6T7D
STM32L031C6T7DSTMicroelectronicsIC MCU 32BIT 32KB FLASH 48LQFPMicrocontrollers48-LQFP (7x7)1.8V - 3.6V-40°C – 105°C
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
32MHz
Program Memory Size:
32KB (32K x 8)
Mounting Type:
Surface Mount
126
STM32L031C6U3
STM32L031C6U3STMicroelectronicsIC MCU 32BIT 32KB FLASH 48UFQFPNMicrocontrollers48-UFQFPN (7x7)1.65V - 3.6V-40°C – 125°C
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
32MHz
Program Memory Size:
32KB (32K x 8)
Mounting Type:
Surface Mount
302
STM32L031C6U6
STM32L031C6U6STMicroelectronicsIC MCU 32BIT 32KB FLASH 48UFQFPNMicrocontrollers48-UFQFPN (7x7)1.65V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
32MHz
Program Memory Size:
32KB (32K x 8)
Mounting Type:
Surface Mount
565
STM32L031C6U6TR
STM32L031C6U6TRSTMicroelectronicsIC MCU 32BIT 32KB FLASH 48UFQFPNMicrocontrollers48-UFQFPN (7x7)1.65V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
32MHz
Program Memory Size:
32KB (32K x 8)
Mounting Type:
Surface Mount
424
STM32L031E4Y6TR
STM32L031E4Y6TRSTMicroelectronicsIC MCU 32BIT 16KB FLASH 25WLCSPMicrocontrollers25-WLCSP1.8V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
32MHz
Program Memory Size:
16KB (16K x 8)
Mounting Type:
Surface Mount
788
STM32L031E6Y6DTR
STM32L031E6Y6DTRSTMicroelectronicsIC MCU 32BIT 32KB FLASH 25WLCSPMicrocontrollers25-WLCSP (2.1x2.49)1.8V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
32MHz
Program Memory Size:
32KB (32K x 8)
Mounting Type:
Surface Mount
976
STM32L031E6Y6TR
STM32L031E6Y6TRSTMicroelectronicsIC MCU 32BIT 32KB FLASH 25WLCSPMicrocontrollers25-WLCSP1.8V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
32MHz
Program Memory Size:
32KB (32K x 8)
Mounting Type:
Surface Mount
1,674
STM32L031F4P3
STM32L031F4P3STMicroelectronicsIC MCU 32BIT 16KB FLASH 20TSSOPMicrocontrollers20-TSSOP1.8V - 3.6V-40°C – 125°C
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
32MHz
Program Memory Size:
16KB (16K x 8)
Mounting Type:
Surface Mount
1,358
STM32L031F4P6
STM32L031F4P6STMicroelectronicsIC MCU 32BIT 16KB FLASH 20TSSOPMicrocontrollers20-TSSOP1.8V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
32MHz
Program Memory Size:
16KB (16K x 8)
Mounting Type:
Surface Mount
355
STM32L031F6P6
STM32L031F6P6STMicroelectronicsIC MCU 32BIT 32KB FLASH 20TSSOPMicrocontrollers20-TSSOP1.8V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
32MHz
Program Memory Size:
32KB (32K x 8)
Mounting Type:
Surface Mount
540
STM32L031F6P6TR
STM32L031F6P6TRSTMicroelectronicsIC MCU 32BIT 32KB FLASH 20TSSOPMicrocontrollers20-TSSOP1.8V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
32MHz
Program Memory Size:
32KB (32K x 8)
Mounting Type:
Surface Mount
370
STM32L031F6P7
STM32L031F6P7STMicroelectronicsIC MCU 32BIT 32KB FLASH 20TSSOPMicrocontrollers20-TSSOP1.8V - 3.6V-40°C – 105°C
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
32MHz
Program Memory Size:
32KB (32K x 8)
Mounting Type:
Surface Mount
1,003
STM32L031F6P7TR
STM32L031F6P7TRSTMicroelectronicsIC MCU 32BIT 32KB FLASH 20TSSOPMicrocontrollers20-TSSOP1.65V - 3.6V-40°C – 105°C
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
32MHz
Program Memory Size:
32KB (32K x 8)
Mounting Type:
Surface Mount
1,291
STM32L031G4U6
STM32L031G4U6STMicroelectronicsIC MCU 32BIT 16KB FLASH 28UFQFPNMicrocontrollers28-UFQFPN (4x4)1.8V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
32MHz
Program Memory Size:
16KB (16K x 8)
Mounting Type:
Surface Mount
637
N/A
STM32L031G4U6TRSTMicroelectronicsIC MCU 32BIT 16KB FLASH 28UFQFPNMicrocontrollers28-UFQFPN (4x4)1.65V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
32MHz
Program Memory Size:
16KB (16K x 8)
Mounting Type:
Surface Mount
1,013
STM32L031G6U3
STM32L031G6U3STMicroelectronicsIC MCU 32BIT 32KB FLASH 28UFQFPNMicrocontrollers28-UFQFPN (4x4)1.8V - 3.6V-40°C – 125°C
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
32MHz
Program Memory Size:
32KB (32K x 8)
Mounting Type:
Surface Mount
302
N/A
STM32L031G6U3TRSTMicroelectronicsIC MCU 32BIT 32KB FLASH 28UFQFPNMicrocontrollers28-UFQFPN (4x4)1.65V - 3.6V-40°C – 125°C
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
32MHz
Program Memory Size:
32KB (32K x 8)
Mounting Type:
Surface Mount
604
STM32L031G6U6
STM32L031G6U6STMicroelectronicsIC MCU 32BIT 32KB FLASH 28UFQFPNMicrocontrollers28-UFQFPN (4x4)1.8V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
32MHz
Program Memory Size:
32KB (32K x 8)
Mounting Type:
Surface Mount
14
STM32L031G6U6S
STM32L031G6U6SSTMicroelectronicsIC MCU 32BIT 32KB FLASH 28UFQFPNMicrocontrollers28-UFQFPN (4x4)1.65V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
32MHz
Program Memory Size:
32KB (32K x 8)
Mounting Type:
Surface Mount
860
N/A
STM32L031G6U6STRSTMicroelectronicsIC MCU 32BIT 32KB FLASH 28UFQFPNMicrocontrollers28-UFQFPN (4x4)1.65V - 3.6V-40°C – 85°C
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
32MHz
Program Memory Size:
32KB (32K x 8)
Mounting Type:
Surface Mount
988

We’ve Got You Covered!

If you can’t find the parts you’re looking for in our database, don’t worry! We’re here to help. Simply fill out the form below with the part number you need and your contact information, and we’ll locate it for you. If you prefer to speak to someone directly, our sales team is available at 949.783.7300.

























    I agree to receive newsletters and promotional emails. I can unsubscribe at any time.


    Global Sourcing Capabilities

    Tap into our global network of suppliers to find the components you need. We simplify procurement, even for hard-to-find parts, saving you time and ensuring smooth production.

    Second Sourcing  Second Sourcing Solutions

    Don’t let supply chain disruptions delay your project. We’ll help you identify alternative components and secure reliable secondary sources to keep your production on track.

    Obsolescence Management  Obsolescence Management

    Outsmart obsolescence and ensure your designs stay in production. We’ll help you navigate component lifecycles, secure long-term supply, and find smart alternatives when parts are discontinued.

    Shortage Mitigation  Shortage Mitigation

    Forget supply chain worries. Our team specializes in navigating the unpredictable component market, leveraging our global network and deep expertise to help you find the necessary components when you need them.

























      I agree to receive newsletters and promotional emails. I can unsubscribe at any time.


      keyboard_arrow_up