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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
UC2544JIC SUPERVISOR PWR SUP SUPPORT |
457 | - |
|
Datasheet | - | 18-CDIP (0.300", 7.62mm) | Bulk | Active | - | Power Supply, Supervisor | 4.5V ~ 40V | - | 7 mA | -40°C ~ 85°C | - | - | Through Hole | 18-CDIP |
|
MAX4981ETA+TIC OVERVOLTAGE PROT CTRLR 8TDFN |
1,628 | - |
|
Datasheet | * | - | Strip | Active | Not Verified | - | - | - | - | - | - | - | - | - |
|
LTC3766IUFD#TRPBFIC CONTROLLER SYNCH 28QFN |
3,453 | - |
|
Datasheet | Direct Flux Limit™, PolyPhase® | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Synchronous Forward Controller | 5V ~ 32V | 5V ~ 10V | 5 mA | -40°C ~ 125°C | - | - | Surface Mount | 28-QFN (4x5) |
|
ISL62381HRTZIC PWR SUPPLY CONTROLLER 32TQFN |
587 | - |
|
Datasheet | - | 32-WFQFN Exposed Pad | Tube | Obsolete | Not Verified | Power Supply Controller | - | 5.5V ~ 25V | 150 µA | -10°C ~ 100°C | - | - | Surface Mount | 32-TQFN (5x5) |
|
LTC2927CDDB#TRMPBFIC POWER SUPPLY CONTROLLER 8DFN |
2,907 | - |
|
Datasheet | - | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Power Supply Controller | - | 2.9V ~ 5.5V | 560 µA | 0°C ~ 70°C | - | - | Surface Mount | 8-DFN (3x2) |
|
MAX767SEAPSTEP-DOWN POWER CONTROLLER |
474 | - |
|
Datasheet | - | 20-SSOP (0.209", 5.30mm Width) | Bulk | Active | - | Power Supply Controller | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 700 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-SSOP |
|
ADP1046ACPZ-RLIC DGTL CTRLR 32LFCSP |
14,896 | - |
|
Datasheet | - | 32-WFQFN Exposed Pad, CSP | Bulk | Active | Not Verified | Power Supplies | 0V ~ 1.6V | 3V ~ 3.6V | 20 mA | -40°C ~ 125°C | - | - | Surface Mount | 32-LFCSP-WQ (5x5) |
|
ADP1043ACPZIC SECONDARY SIDE CTRLR 32LFCSP |
28,462 | - |
|
Datasheet | - | 32-VFQFN Exposed Pad, CSP | Tray | Obsolete | Not Verified | Power Supplies | 0V ~ 1.55V | 3.1V ~ 3.6V | 20 mA | -40°C ~ 85°C | - | - | Surface Mount | 32-LFCSP-VQ (5x5) |
|
|
ADP1043ACPZ-RLIC SECONDARY SIDE CTRLR 32LFCSP |
10,298 | - |
|
Datasheet | - | 32-VFQFN Exposed Pad, CSP | Bulk | Obsolete | Not Verified | Power Supplies | 0V ~ 1.55V | 3.1V ~ 3.6V | 20 mA | -40°C ~ 85°C | - | - | Surface Mount | 32-LFCSP-VQ (5x5) |
|
LTC2920-1CS5#TRMIC SNGL/DUAL PWR CTRLR TSOT23-5 |
207 | - |
|
Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Cut Tape (CT) | Active | Not Verified | Single/Dual Power Supply Controller | - | 2.3V ~ 6V | 230 µA | 0°C ~ 70°C | - | - | Surface Mount | TSOT-23-5 |
|
UC2544DWIC SUPERVISOR 2.5V 18SOIC |
3,173 | - |
|
Datasheet | - | 18-SOIC (0.295", 7.50mm Width) | Bulk | Obsolete | Not Verified | Power Supply, Supervisor | 4.5V ~ 40V | - | 7 mA | -25°C ~ 85°C | - | - | Surface Mount | 18-SOIC |
|
LTC2951CTS8-2#TRPBFIC PB ON/OFF CONTROLLER TSOT23-8 |
2,147 | - |
|
Datasheet | - | SOT-23-8 Thin, TSOT-23-8 | Tape & Reel (TR) | Active | Not Verified | Push Button, On/Off Controller | - | 2.7V ~ 26.4V | 6 µA | 0°C ~ 70°C | - | - | Surface Mount | TSOT-23-8 |
|
MAX16069FTC+IC PWM CONTROLLER QFN |
4,217 | - |
|
Datasheet | * | - | Bulk | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - |
|
SG3543NIC POWER SUPPLY SUPERVISOR 16DIP |
7,710 | - |
|
Datasheet | - | 16-DIP | Tube | Obsolete | Not Verified | Power Supply, Supervisor | - | 4.5V ~ 40V | 7 mA | 0°C ~ 70°C | - | - | Through Hole | 16-DIP |
|
|
LTC2951CDDB-2#TRMPBFIC PUSH BUTTON ON/OFF CTRLR 8DFN |
4,802 | - |
|
Datasheet | - | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Push Button, On/Off Controller | - | 2.7V ~ 26.4V | 6 µA | 0°C ~ 70°C | - | - | Surface Mount | 8-DFN (3x2) |
|
|
LTC2950CTS8-2#TRPBFIC PB ON/OFF CONTROLLER TSOT23-8 |
1,643 | - |
|
Datasheet | - | SOT-23-8 Thin, TSOT-23-8 | Tape & Reel (TR) | Active | Not Verified | Push Button, On/Off Controller | - | 2.7V ~ 26.4V | 6 µA | 0°C ~ 70°C | - | - | Surface Mount | TSOT-23-8 |
|
|
LTC2951CTS8-1#TRPBFIC PB ON/OFF CONTROLLER TSOT23-8 |
2,564 | - |
|
Datasheet | - | SOT-23-8 Thin, TSOT-23-8 | Tape & Reel (TR) | Active | Not Verified | Push Button, On/Off Controller | - | 2.7V ~ 26.4V | 6 µA | 0°C ~ 70°C | - | - | Surface Mount | TSOT-23-8 |
|
ISL28023FR12Z-T7AIC VOLT MONITOR PRECISION |
572 | - |
|
Datasheet | - | 24-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Not Verified | Digital Power Monitor | 0V ~ 60V | 3V ~ 5.5V | - | -40°C ~ 125°C | - | - | Surface Mount | 24-QFN (4x4) |
|
ISL8723IRZIC POWER SUPPLY SEQUENCER 24QFN |
558 | - |
|
Datasheet | - | 24-VFQFN Exposed Pad | Tube | Obsolete | Not Verified | Power Supply Sequencer | - | 2.5V ~ 5V | 480 µA | -40°C ~ 85°C | - | - | Surface Mount | 24-QFN (4x4) |
|
ISL6595DRZ-TKSWITCHING CONTROLLER |
5,000 | - |
|
Datasheet | - | 48-VFQFN Exposed Pad | Bulk | Obsolete | Not Verified | Digital Multiphase Controller | - | 3V ~ 3.6V | 100 mA | 0°C ~ 85°C | - | - | Surface Mount | 48-QFN (7x7) |
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.
