Power Supply Controllers, Monitors
Explore Power Supply Controllers, Monitors parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | 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) |
Frequently Asked Questions
What are Power Supply Controllers, Monitors components used for?
Power Supply Controllers, Monitors components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Power Supply Controllers, Monitors part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Power Supply Controllers, Monitors parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
