Power Supply Controllers, Monitors
Browse available Power Supply Controllers, Monitors part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Programmable | Applications | Voltage - Input | Voltage - Supply | Current - Supply | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
UC3845ADG4IC REG CTRLR MULT TOP 14SOIC |
1,235 | - |
|
Datasheet | UCx84xA | 14-SOIC (0.154", 3.90mm Width) | Tube | Discontinued at Digi-Key | - | PWM Controller | -0.3V ~ 6.3V | 7.6V ~ 30V | 11 mA | 0°C ~ 70°C (TA) | - | - | Surface Mount | 14-SOIC |
|
UC2842ADWTRG4IC PWM BOOST FLYBACK CM 16SOIC |
4,196 | - |
|
Datasheet | UCx84xA | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | - | PWM Controller | -0.3V ~ 6.3V | 10V ~ 30V | 11 mA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-SOIC |
|
SG6105ADYIC POWER SUPPLY SUPERVISOR 20DIP |
4,277 | - |
|
Datasheet | - | 20-DIP (0.300", 7.62mm) | Tube | Obsolete | Not Verified | Power Supply, Supervisor | - | 4.5V ~ 5.5V | 5 mA | -40°C ~ 105°C | - | - | Through Hole | 20-DIP |
|
UC2843D8TRG4IC REG CTRLR MULT TOPOLOGY 8SOIC |
3,796 | - |
|
Datasheet | UCx84x | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | - | PWM Controller | -0.3V ~ 6.3V | 12V ~ 28V | 11 mA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
|
UC2845D8TRG4IC REG CTRLR MULT TOPOLOGY 8SOIC |
1,150 | - |
|
Datasheet | UCx84x | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | - | PWM Controller | -0.3V ~ 6.3V | 12V ~ 28V | 11 mA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
UC2845DTRG4IC REG CTRLR MULT TOP 14SOIC |
1,364 | - |
|
Datasheet | UCx84x | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | - | PWM Controller | -0.3V ~ 6.3V | 12V ~ 28V | 11 mA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-SOIC |
|
|
UC3843AD8G4IC REG CTRLR MULT TOPOLOGY 8SOIC |
2,369 | - |
|
Datasheet | UCx84xA | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | - | PWM Controller | -0.3V ~ 6.3V | 7.6V ~ 30V | 11 mA | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
|
UC3845AD8G4IC REG CTRLR MULT TOPOLOGY 8SOIC |
2,755 | - |
|
Datasheet | UCx84xA | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | - | PWM Controller | -0.3V ~ 6.3V | 7.6V ~ 30V | 11 mA | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
|
UC2843AD8G4IC REG CTRLR MULT TOPOLOGY 8SOIC |
1,666 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Discontinued at Digi-Key | - | PWM Controller | -0.3V ~ 6.3V | 7.6V ~ 30V | 11 mA | -40°C ~ 85°C (TA) | Automotive | AEC-Q100 | Surface Mount | 8-SOIC |
|
|
UC2842ADG4IC PWM BOOST FLYBACK CM 14SOIC |
3,065 | - |
|
Datasheet | UCx84xA | 14-SOIC (0.154", 3.90mm Width) | Tube | Discontinued at Digi-Key | - | PWM Controller | -0.3V ~ 6.3V | 10V ~ 30V | 11 mA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-SOIC |
|
|
UC2842ADTRG4IC PWM BOOST FLYBACK CM 14SOIC |
1,328 | - |
|
Datasheet | UCx84xA | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | - | PWM Controller | -0.3V ~ 6.3V | 10V ~ 30V | 11 mA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-SOIC |
|
|
UC2844ADTRG4IC PWM BUCK BST FLYBCK CM 14SOIC |
4,444 | - |
|
Datasheet | UCx84xA | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | - | PWM Controller | -0.3V ~ 6.3V | 10V ~ 30V | 11 mA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-SOIC |
|
UC3842ANG4IC REG CTRLR PWM CM 8DIP |
1,240 | - |
|
Datasheet | UCx84xA | 8-DIP (0.300", 7.62mm) | Tube | Discontinued at Digi-Key | - | PWM Controller | -0.3V ~ 6.3V | 10V ~ 30V | 11 mA | 0°C ~ 70°C (TA) | - | - | Through Hole | 8-PDIP |
|
|
UC3843ANG4IC REG CTRLR MULT TOPOLOGY 8DIP |
3,867 | - |
|
Datasheet | UCx84xA | 8-DIP (0.300", 7.62mm) | Tube | Discontinued at Digi-Key | - | PWM Controller | -0.3V ~ 6.3V | 7.6V ~ 30V | 11 mA | 0°C ~ 70°C (TA) | - | - | Through Hole | 8-PDIP |
|
|
UC3844ANG4IC REG CTRLR PWM CM 8DIP |
2,615 | - |
|
Datasheet | - | 8-DIP (0.300", 7.62mm) | Tube | Discontinued at Digi-Key | - | PWM Controller | -0.3V ~ 6.3V | 10V ~ 30V | 11 mA | 0°C ~ 70°C (TA) | - | - | Through Hole | 8-PDIP |
|
UC3845ANG4IC REG CTRLR MULT TOPOLOGY 8DIP |
4,473 | - |
|
Datasheet | UCx84xA | 8-DIP (0.300", 7.62mm) | Tube | Discontinued at Digi-Key | - | PWM Controller | -0.3V ~ 6.3V | 7.6V ~ 30V | 11 mA | 0°C ~ 70°C (TA) | - | - | Through Hole | 8-PDIP |
|
S-8424BAAFT-TBGIC POWER SUPPLY SWITCHING 8TSSOP |
1,521 | - |
|
Datasheet | S-8424B | 8-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Not For New Designs | Not Verified | Power Supply Switching | 1.7V ~ 16V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 8-TSSOP |
|
|
UC2842AD8IC PWM BOOST FLYBACK CM 8SOIC |
1,188 | - |
|
Datasheet | UCx84xA | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | - | PWM Controller | -0.3V ~ 6.3V | 10V ~ 30V | 11 mA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
|
|
UC2843ADG4IC REG CTRLR MULT TOP 14SOIC |
4,376 | - |
|
Datasheet | - | 14-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | - | PWM Controller | -0.3V ~ 6.3V | 7.6V ~ 30V | 11 mA | -40°C ~ 85°C (TA) | Automotive | AEC-Q100 | Surface Mount | 14-SOIC |
|
|
UC2844AD8G4IC PWM BUCK BST FLYBCK CM 8SOIC |
1,316 | - |
|
Datasheet | UCx84xA | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | - | PWM Controller | -0.3V ~ 6.3V | 10V ~ 30V | 11 mA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
Power Supply Controllers, Monitors FAQ
Common questions about selecting, comparing and sourcing Power Supply Controllers, Monitors components through Winsun (HK) Electronics.
What should I check when selecting Power Supply Controllers, Monitors components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific Power Supply Controllers, Monitors part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find Power Supply Controllers, Monitors parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for Power Supply Controllers, Monitors components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
