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
Suntsu Electronics Logo - suntsu.com
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: 220,361
ImageData
Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
Quote
UPSD3422EB40T6
UPSD3422EB40T6STMicroelectronicsIC MCU 8BIT 80KB FLASH 52LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
35
Program Memory Size:
80KB (80K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
52-LQFP
1,220
GET A
QUOTE
UPSD3422EV-40U6
UPSD3422EV-40U6STMicroelectronicsIC MCU 8BIT 80KB FLASH 80LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
I2C, IrDA, SPI, 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:
4K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 3.6V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
80-LQFP
347
GET A
QUOTE
UPSD3433E-40T6
UPSD3433E-40T6STMicroelectronicsIC MCU 8BIT 160KB FLASH 52TQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
35
Program Memory Size:
160KB (160K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
52-TQFP
1,687
GET A
QUOTE
UPSD3433E-40U6
UPSD3433E-40U6STMicroelectronicsIC MCU 8BIT 160KB FLASH 80LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
LVD, 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 ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
80-LQFP
1,317
GET A
QUOTE
UPSD3433EV-40U6
UPSD3433EV-40U6STMicroelectronicsIC MCU 8BIT 160KB FLASH 80LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
LVD, 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 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
80-LQFP
304
GET A
QUOTE
UPSD3433EVB40T6
UPSD3433EVB40T6STMicroelectronicsIC MCU 8BIT 160KB FLASH 52LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
35
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 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
52-LQFP
692
GET A
QUOTE
UPSD3433EVB40U6
UPSD3433EVB40U6STMicroelectronicsIC MCU 8BIT 160KB FLASH 80LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
LVD, 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 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
80-LQFP
29
GET A
QUOTE
UPSD3434E-40U6
UPSD3434E-40U6STMicroelectronicsIC MCU 8BIT 288KB FLASH 80LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
LVD, 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 ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
80-LQFP
113
GET A
QUOTE
UPSD3434EB40U6
UPSD3434EB40U6STMicroelectronicsIC MCU 8BIT 288KB FLASH 80LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
LVD, 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 ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
80-LQFP
203
GET A
QUOTE
UPSD3434EV-40U6
UPSD3434EV-40U6STMicroelectronicsIC MCU 8BIT 288KB FLASH 80LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
LVD, 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 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
80-LQFP
48
GET A
QUOTE
UPSD3434EVB40U6
UPSD3434EVB40U6STMicroelectronicsIC MCU 8BIT 288KB FLASH 80LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
LVD, 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 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
80-LQFP
1,048
GET A
QUOTE
UPSD3454E-40U6
UPSD3454E-40U6STMicroelectronicsIC MCU 8BIT 288KB FLASH 80LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
46
Program Memory Size:
288KB (288K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 5.5V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
80-LQFP
663
GET A
QUOTE
UPSD3454EVB40T6
UPSD3454EVB40T6STMicroelectronicsIC MCU 8BIT 288KB FLASH 52LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
35
Program Memory Size:
288KB (288K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 3.6V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
52-LQFP
881
GET A
QUOTE
UPSD3454EVB40U6
UPSD3454EVB40U6STMicroelectronicsIC MCU 8BIT 288KB FLASH 80LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
8032
Core Size:
8-Bit
Speed:
40MHz
Connectivity:
I2C, IrDA, SPI, UART/USART, USB
Peripherals:
LVD, POR, PWM, WDT
Number of I/O:
46
Program Memory Size:
288KB (288K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
3V ~ 3.6V
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
80-LQFP
26
GET A
QUOTE
N/A
USB002Infineon TechnologiesUSB TO I2C 8.5VControllersN/AN/AN/A

N/A

358
GET A
QUOTE
USB1T1102MHX
USB1T1102MHXFairchild SemiconductorIC TRANSCEIVER HALF 1/1 16MHBCCDrivers, Receivers, Transceivers16-MHBCC (3x3)5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
USB 2.0
Number of Drivers/Receivers:
1/1
Duplex:
Half
Receiver Hysteresis:
450 mV
Data Rate:
12Mbps
Voltage – Supply:
5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
16-WFQFN Exposed Pad
Supplier Device Package:
16-MHBCC (3×3)
1,269
GET A
QUOTE
USB1T1102MPX
USB1T1102MPXFairchild SemiconductorIC TRANSCEIVER HALF 1/1 14MLPDrivers, Receivers, Transceivers14-MLP (2.5x2.5)5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
USB 2.0
Number of Drivers/Receivers:
1/1
Duplex:
Half
Receiver Hysteresis:
450 mV
Data Rate:
12Mbps
Voltage – Supply:
5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
14-WFQFN Exposed Pad
Supplier Device Package:
14-MLP (2.5×2.5)
964
GET A
QUOTE
USB1T1103MHX
USB1T1103MHXonsemiIC TRANSCEIVER HALF 1/1 16MHBCCDrivers, Receivers, Transceivers16-MHBCC (3x3)4V ~ 5.5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
USB 2.0
Number of Drivers/Receivers:
1/1
Duplex:
Half
Receiver Hysteresis:
450 mV
Data Rate:
12Mbps
Voltage – Supply:
4V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
16-WFQFN Exposed Pad
Supplier Device Package:
16-MHBCC (3×3)
1,266
GET A
QUOTE
USB1T1103MHX
USB1T1103MHXFairchild SemiconductorIC TRANSCEIVER HALF 1/1 16MHBCCDrivers, Receivers, Transceivers16-MHBCC (3x3)4V ~ 5.5V-40°C ~ 85°C (TA)
Type:
Transceiver
Protocol:
USB 2.0
Number of Drivers/Receivers:
1/1
Duplex:
Half
Receiver Hysteresis:
450 mV
Data Rate:
12Mbps
Voltage – Supply:
4V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
16-WFQFN Exposed Pad
Supplier Device Package:
16-MHBCC (3×3)
1,246
GET A
QUOTE
USB1T1103MPX
USB1T1103MPXonsemiIC TRANSCEIVER HALF 1/1 14MLPDrivers, Receivers, Transceivers14-MLP (2.5x2.5)4V ~ 5.5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
USB 2.0
Number of Drivers/Receivers:
1/1
Duplex:
Half
Receiver Hysteresis:
450 mV
Data Rate:
12Mbps
Voltage – Supply:
4V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
14-WFQFN Exposed Pad
Supplier Device Package:
14-MLP (2.5×2.5)
284
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