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: 2,223
ImageData
Sheet
Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp
Additional SpecificationsQtyGet A
Quote
USB3740B-AI2-TR
USB3740B-AI2-TRMicrochip TechnologyIC CONTROLLER USB 10QFNControllers10-QFN (1.30x1.80)1.8V ~ 5V-40°C ~ 85°C
Protocol:
USB
Function:
Switch
Standards:
USB 2.0
Voltage – Supply:
1.8V ~ 5V
Operating Temperature:
-40°C ~ 85°C
Package / Case:
10-UFQFN
Supplier Device Package:
10-QFN (1.30×1.80)
745
USB3740B-AI9-TR
USB3740B-AI9-TRMicrochip TechnologyIC CONTROLLER USB 10QFNControllers10-QFN (1.6x2.1)1.8V ~ 5V-40°C ~ 85°C
Protocol:
USB
Function:
Switch
Standards:
USB 2.0
Voltage – Supply:
1.8V ~ 5V
Operating Temperature:
-40°C ~ 85°C
Package / Case:
10-UFQFN
Supplier Device Package:
10-QFN (1.6×2.1)
327
USB3750A-1-A4-TR
USB3750A-1-A4-TRMicrochip TechnologyIC USB PROTECTION 16QFNControllers16-QFN (3x3)2V ~ 9V-40°C ~ 85°C
Protocol:
USB
Function:
Controller
Interface:
I2C
Standards:
USB 2.0
Voltage – Supply:
2V ~ 9V
Current – Supply:
185µA
Operating Temperature:
-40°C ~ 85°C
Package / Case:
16-VFQFN Exposed Pad
Supplier Device Package:
16-QFN (3×3)
553
USB3750A-2-A4-TRN/AUSB3750A-2-A4-TRMicrochip TechnologyIC USB PROTECTION 16QFNControllers16-QFN (3x3)2V ~ 9V-40°C ~ 85°C
Protocol:
USB
Function:
Controller
Interface:
I2C
Standards:
USB 2.0
Voltage – Supply:
2V ~ 9V
Current – Supply:
185µA
Operating Temperature:
-40°C ~ 85°C
Package / Case:
16-VFQFN Exposed Pad
Supplier Device Package:
16-QFN (3×3)
1,144
USB3751A-1-A4-TR
USB3751A-1-A4-TRMicrochip TechnologyIC USB PROTECTION 16QFNControllers16-QFN (3x3)2V ~ 9V-40°C ~ 85°C
Protocol:
USB
Function:
Controller
Interface:
I2C
Standards:
USB 2.0
Voltage – Supply:
2V ~ 9V
Current – Supply:
185µA
Operating Temperature:
-40°C ~ 85°C
Package / Case:
16-VFQFN Exposed Pad
Supplier Device Package:
16-QFN (3×3)
655
USB3751A-2-A4-TR
USB3751A-2-A4-TRMicrochip TechnologyIC CONTROLLER USB 10QFNControllers16-QFN (3x3)2V ~ 9V-40°C ~ 85°C
Protocol:
USB
Function:
Controller
Interface:
I2C
Standards:
USB 2.0
Voltage – Supply:
2V ~ 9V
Current – Supply:
185µA
Operating Temperature:
-40°C ~ 85°C
Package / Case:
16-VFQFN Exposed Pad
Supplier Device Package:
16-QFN (3×3)
28
USB3803B-1-GL-TR
USB3803B-1-GL-TRMicrochip TechnologyIC CONTROLLER USB 25WLCSPControllers25-WLCSP (1.95x1.95)1.2V, 3.3V0°C ~ 70°C
Protocol:
USB
Function:
Hub Controller
Interface:
USB
Standards:
USB 2.0
Voltage – Supply:
1.2V, 3.3V
Operating Temperature:
0°C ~ 70°C
Package / Case:
25-UFBGA, WLCSP
Supplier Device Package:
25-WLCSP (1.95×1.95)
1,186
USB3803BI-1-GL-TR
USB3803BI-1-GL-TRMicrochip TechnologyIC CONTROLLER USB 25WLCSPControllers25-WLCSP1.2V, 3.3V-40°C ~ 85°C
Protocol:
USB
Function:
Hub Controller
Interface:
USB
Standards:
USB 2.0
Voltage – Supply:
1.2V, 3.3V
Operating Temperature:
-40°C ~ 85°C
Package / Case:
25-UFBGA, WLCSP
Supplier Device Package:
25-WLCSP
262
USB3803C-1-GL-TR
USB3803C-1-GL-TRMicrochip TechnologyIC CONTROLLER USB 25WLCSPControllers25-WLCSP-0°C ~ 70°C
Protocol:
USB
Function:
Hub Controller
Interface:
USB
Standards:
USB 2.0
Operating Temperature:
0°C ~ 70°C
Package / Case:
25-UFBGA, WLCSP
Supplier Device Package:
25-WLCSP
1,119
USB3803CI-1-GL-TR
USB3803CI-1-GL-TRMicrochip TechnologyIC CONTROLLER USB 25WLCSPControllers25-WLCSP--40°C ~ 85°C
Protocol:
USB
Function:
Hub Controller
Interface:
USB
Standards:
USB 2.0
Operating Temperature:
-40°C ~ 85°C
Package / Case:
25-UFBGA, WLCSP
Supplier Device Package:
25-WLCSP
981
USB3813-1080XY-TR
USB3813-1080XY-TRMicrochip TechnologyIC HB CTLR USB 2.0 30WLCSPControllers30-WLCSP (2.90x2.50)2.9V ~ 5.5V0°C ~ 70°C
Protocol:
USB
Function:
Hub Controller
Interface:
USB
Standards:
USB 2.0
Voltage – Supply:
2.9V ~ 5.5V
Operating Temperature:
0°C ~ 70°C
Package / Case:
30-UFBGA, WLCSP
Supplier Device Package:
30-WLCSP (2.90×2.50)
308
N/A
USB3813I-1080XY-TRMicrochip TechnologyIC USB 2.0 HUB CTLR 3PORT 30CSPControllers30-WLCSP (2.90x2.50)3.3V-40°C ~ 85°C
Protocol:
USB
Function:
Hub Controller
Interface:
USB
Standards:
USB 2.0
Voltage – Supply:
3.3V
Operating Temperature:
-40°C ~ 85°C
Package / Case:
30-UFBGA, WLCSP
Supplier Device Package:
30-WLCSP (2.90×2.50)
1,475
USB4604-1080HN
USB4604-1080HNMicrochip TechnologyIC USB HUB/FLASH CTLR 48QFNControllers48-SQFN (7x7)1.8V, 3.3V0°C ~ 70°C
Protocol:
USB
Function:
Hub Controller
Interface:
USB
Standards:
USB 2.0
Voltage – Supply:
1.8V, 3.3V
Operating Temperature:
0°C ~ 70°C
Package / Case:
48-VFQFN Exposed Pad
Supplier Device Package:
48-SQFN (7×7)
921
USB4604-1080HN-TR
USB4604-1080HN-TRMicrochip TechnologyIC USB HUB/FLASH CTLR 48QFNControllers48-SQFN (7x7)1.8V, 3.3V0°C ~ 70°C
Protocol:
USB
Function:
Hub Controller
Interface:
USB
Standards:
USB 2.0
Voltage – Supply:
1.8V, 3.3V
Operating Temperature:
0°C ~ 70°C
Package / Case:
48-VFQFN Exposed Pad
Supplier Device Package:
48-SQFN (7×7)
440
USB4604I-1080HN
USB4604I-1080HNMicrochip TechnologyIC USB HUB/FLASH CTLR 48QFNControllers48-SQFN (7x7)1.8V, 3.3V-40°C ~ 85°C
Protocol:
USB
Function:
Hub Controller
Interface:
USB
Standards:
USB 2.0
Voltage – Supply:
1.8V, 3.3V
Operating Temperature:
-40°C ~ 85°C
Package / Case:
48-VFQFN Exposed Pad
Supplier Device Package:
48-SQFN (7×7)
78
USB4604I-1080HN-TR
USB4604I-1080HN-TRMicrochip TechnologyIC USB HUB/FLASH CTLR 48QFNControllers48-SQFN (7x7)1.8V, 3.3V-40°C ~ 85°C
Protocol:
USB
Function:
Hub Controller
Interface:
USB
Standards:
USB 2.0
Voltage – Supply:
1.8V, 3.3V
Operating Temperature:
-40°C ~ 85°C
Package / Case:
48-VFQFN Exposed Pad
Supplier Device Package:
48-SQFN (7×7)
220
USB4624-1080HN
USB4624-1080HNMicrochip TechnologyIC HUB CTLR USB 2.0 48QFNControllers48-SQFN (7x7)1.8V, 3.3V0°C ~ 70°C
Protocol:
USB
Function:
Hub Controller
Interface:
USB
Standards:
USB 2.0
Voltage – Supply:
1.8V, 3.3V
Operating Temperature:
0°C ~ 70°C
Package / Case:
48-VFQFN Exposed Pad
Supplier Device Package:
48-SQFN (7×7)
1,419
USB4624-1080HN-TR
USB4624-1080HN-TRMicrochip TechnologyIC HUB CTLR USB 2.0 48QFNControllers48-SQFN (7x7)1.8V, 3.3V0°C ~ 70°C
Protocol:
USB
Function:
Hub Controller
Interface:
USB
Standards:
USB 2.0
Voltage – Supply:
1.8V, 3.3V
Operating Temperature:
0°C ~ 70°C
Package / Case:
48-VFQFN Exposed Pad
Supplier Device Package:
48-SQFN (7×7)
837
USB4624I-1080HN
USB4624I-1080HNMicrochip TechnologyIC HUB CTLR USB 2.0 48QFNControllers48-SQFN (7x7)1.8V, 3.3V-40°C ~ 85°C
Protocol:
USB
Function:
Hub Controller
Interface:
USB
Standards:
USB 2.0
Voltage – Supply:
1.8V, 3.3V
Operating Temperature:
-40°C ~ 85°C
Package / Case:
48-VFQFN Exposed Pad
Supplier Device Package:
48-SQFN (7×7)
1,094
USB4624I-1080HN-TR
USB4624I-1080HN-TRMicrochip TechnologyIC HUB CTLR USB 2.0 48QFNControllers48-SQFN (7x7)1.8V, 3.3V-40°C ~ 85°C
Protocol:
USB
Function:
Hub Controller
Interface:
USB
Standards:
USB 2.0
Voltage – Supply:
1.8V, 3.3V
Operating Temperature:
-40°C ~ 85°C
Package / Case:
48-VFQFN Exposed Pad
Supplier Device Package:
48-SQFN (7×7)
1,178

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