10,000+ Happy Customers
20+ Years in Business
75,000+ SKUs in Stock
80+ Authorized Manufacturers
Helping Tech Companies Create What’s Next!
phoneCall +1.949.783.7300
GET A
QUOTE

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.

Featured Brands

Part Search

CLEAR SEARCH
Total Products: 6,272
ImageData
Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
Quote
STUSB4710ADTRN/ASTUSB4710ADTRSTMicroelectronicsIC USB CONTROLLER I2C 16SOControllers16-SO4.1V ~ 22V-40°C ~ 105°C
Protocol:
USB
Function:
Controller
Interface:
I2C
Standards:
USB 2.0
Voltage – Supply:
4.1V ~ 22V
Operating Temperature:
-40°C ~ 105°C
Package / Case:
16-SOIC (0.154″, 3.90mm Width)
Supplier Device Package:
16-SO
1,009
GET A
QUOTE
STUSB4710AQ1TRN/ASTUSB4710AQ1TRSTMicroelectronicsIC USB CONTROLLER I2C 16QFNControllers16-QFN (3x3)4.1V ~ 22V-40°C ~ 105°C
Protocol:
USB
Function:
Controller
Interface:
I2C
Standards:
USB 2.0
Voltage – Supply:
4.1V ~ 22V
Operating Temperature:
-40°C ~ 105°C
Package / Case:
16-UFQFN Exposed Pad
Supplier Device Package:
16-QFN (3×3)
841
GET A
QUOTE
STUSB4710AQTRN/ASTUSB4710AQTRSTMicroelectronicsIC USB CONTROLLER I2C 24QFNControllers24-QFN (4x4)4.1V ~ 22V-40°C ~ 105°C
Protocol:
USB
Function:
Controller
Interface:
I2C
Standards:
USB 2.0
Voltage – Supply:
4.1V ~ 22V
Operating Temperature:
-40°C ~ 105°C
Package / Case:
24-VFQFN Exposed Pad
Supplier Device Package:
24-QFN (4×4)
1,176
GET A
QUOTE
STUSB4710QTRN/ASTUSB4710QTRSTMicroelectronicsIC CTLR USB TYPE-C 24QFNControllers24-QFN (4x4)4.1V ~ 22V-40°C ~ 105°C
Protocol:
USB
Function:
Controller
Interface:
I2C
Standards:
USB 2.0
Voltage – Supply:
4.1V ~ 22V
Operating Temperature:
-40°C ~ 105°C
Package / Case:
24-VFQFN Exposed Pad
Supplier Device Package:
24-QFN (4×4)
247
GET A
QUOTE
UPSD3212A-40T6
UPSD3212A-40T6STMicroelectronicsIC MCU 8BIT 80KB FLASH 52LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
I2C, UART/USART, USB
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
37
Program Memory Size:
80KB (80K x 8)
Program Memory Type:
FLASH
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 4x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
52-LQFP
6
GET A
QUOTE
UPSD3212A-40U6
UPSD3212A-40U6STMicroelectronicsIC MCU 8BIT 80KB FLASH 80LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
I2C, UART/USART, USB
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
46
Program Memory Size:
80KB (80K x 8)
Program Memory Type:
FLASH
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 4x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
80-LQFP
446
GET A
QUOTE
UPSD3212C-40T6
UPSD3212C-40T6STMicroelectronicsIC MCU 8BIT 80KB FLASH 52LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
I2C, UART/USART
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
46
Program Memory Size:
80KB (80K x 8)
Program Memory Type:
FLASH
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 4x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
52-LQFP
470
GET A
QUOTE
UPSD3212C-40U6
UPSD3212C-40U6STMicroelectronicsIC MCU 8BIT 80KB FLASH 80LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
I2C, UART/USART
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
46
Program Memory Size:
80KB (80K x 8)
Program Memory Type:
FLASH
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 4x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
80-LQFP
1,301
GET A
QUOTE
UPSD3212CV-24T6
UPSD3212CV-24T6STMicroelectronicsIC MCU 8BIT 80KB FLASH 52TQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
I2C, UART/USART
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
37
Program Memory Size:
80KB (80K x 8)
Program Memory Type:
FLASH
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 3.6V
Data Converters:
A/D 4x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
52-TQFP
269
GET A
QUOTE
UPSD3212CV-24U6
UPSD3212CV-24U6STMicroelectronicsIC MCU 8BIT 80KB FLASH 80LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
I2C, UART/USART
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
46
Program Memory Size:
80KB (80K x 8)
Program Memory Type:
FLASH
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 3.6V
Data Converters:
A/D 4x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
80-LQFP
758
GET A
QUOTE
UPSD3233B-40T6
UPSD3233B-40T6STMicroelectronicsIC MCU 8BIT 160KB FLASH 52TQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
I2C, UART/USART
Peripherals:
LVR, POR, PWM, WDT
Number of I/O:
37
Program Memory Size:
160KB (160K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 4x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
52-TQFP
868
GET A
QUOTE
UPSD3233B-40U6
UPSD3233B-40U6STMicroelectronicsIC MCU 8BIT 160KB FLASH 80LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
I2C, UART/USART
Peripherals:
LVR, POR, PWM, WDT
Number of I/O:
46
Program Memory Size:
160KB (160K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 4x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
80-LQFP
736
GET A
QUOTE
UPSD3233BV-24T6
UPSD3233BV-24T6STMicroelectronicsIC MCU 8BIT 160KB FLASH 52TQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
I2C, UART/USART
Peripherals:
LVR, POR, PWM, WDT
Number of I/O:
37
Program Memory Size:
160KB (160K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 3.6V
Data Converters:
A/D 4x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
52-TQFP
720
GET A
QUOTE
UPSD3233BV-24T6T
UPSD3233BV-24T6TSTMicroelectronicsIC MCU 8BIT 160KB FLASH 52LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
I2C, UART/USART
Peripherals:
LVR, POR, PWM, WDT
Number of I/O:
37
Program Memory Size:
160KB (160K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 3.6V
Data Converters:
A/D 4x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
52-LQFP
1,445
GET A
QUOTE
UPSD3233BV-24U6
UPSD3233BV-24U6STMicroelectronicsIC MCU 8BIT 160KB FLASH 80LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
I2C, UART/USART
Peripherals:
LVR, POR, PWM, WDT
Number of I/O:
46
Program Memory Size:
160KB (160K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 3.6V
Data Converters:
A/D 4x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
80-LQFP
1,215
GET A
QUOTE
UPSD3234A-40T6
UPSD3234A-40T6STMicroelectronicsIC MCU 8BIT 288KB FLASH 52LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
I2C, UART/USART, USB
Peripherals:
LVR, POR, PWM, WDT
Number of I/O:
37
Program Memory Size:
288KB (288K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 4x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
52-LQFP
194
GET A
QUOTE
UPSD3234A-40U6
UPSD3234A-40U6STMicroelectronicsIC MCU 8BIT 288KB FLASH 80LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
I2C, UART/USART, USB
Peripherals:
LVR, POR, PWM, WDT
Number of I/O:
46
Program Memory Size:
288KB (288K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 4x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
80-LQFP
1,155
GET A
QUOTE
UPSD3234A-40U6T
UPSD3234A-40U6TSTMicroelectronicsIC MCU 8BIT 288KB FLASH 80LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
I2C, UART/USART, USB
Peripherals:
LVR, POR, PWM, WDT
Number of I/O:
46
Program Memory Size:
288KB (288K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
4.5V ~ 5.5V
Data Converters:
A/D 4x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
80-LQFP
274
GET A
QUOTE
UPSD3234BV-24U6
UPSD3234BV-24U6STMicroelectronicsIC MCU 8BIT 288KB FLASH 80LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
I2C, UART/USART
Peripherals:
LVR, POR, PWM, WDT
Number of I/O:
46
Program Memory Size:
288KB (288K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 3.6V
Data Converters:
A/D 4x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
80-LQFP
143
GET A
QUOTE
UPSD3234BV-24U6T
UPSD3234BV-24U6TSTMicroelectronicsIC MCU 8BIT 288KB FLASH 80LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
24MHz
Connectivity:
I2C, UART/USART
Peripherals:
LVR, POR, PWM, WDT
Number of I/O:
46
Program Memory Size:
288KB (288K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 3.6V
Data Converters:
A/D 4x8b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
80-LQFP
698
GET A
QUOTE

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