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0755-82798135Power Supply Controllers, Monitors
Power Supply Controllers, Monitors
Power supply controllers and monitors are power management ICs used to control, supervise, and protect power supply operation in electronic systems. They are commonly used for voltage monitoring, sequencing, fault detection, current sensing, soft-start control, power-good signaling, and system protection in industrial equipment, servers, communication systems, automotive electronics, and embedded applications.
TomatoElec is an independent electronic components distributor supplying power supply controllers and monitors from mainstream manufacturers such as Texas Instruments, Analog Devices, STMicroelectronics, onsemi, Infineon, Microchip, Renesas, NXP, Diodes Incorporated, and Maxim Integrated. Customers can check inventory, price, package, specifications, parameters and PDF datasheets in the product list below, and submit a BOM or RFQ for power supply controller and monitor sourcing 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
UCC24612-1DBVTHIGH-FREQUENCY MULTI-MODE SYNCHR |
1,159 | - |
|
Datasheet |
- | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Not Verified | Adapters | 4V ~ 28V | - | 4 A | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23-5 |
|
UCC24612-2DBVTHIGH-FREQUENCY MULTI-MODE SYNCHR |
384 | - |
|
Datasheet |
- | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Not Verified | Adapters | 4V ~ 28V | - | 4 A | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23-5 |
|
UC3844AD8TRIC REG CTRLR PWM CM 8SOIC |
398 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | - | PWM Controller | -0.3V ~ 6.3V | 10V ~ 30V | 11 mA | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
LM3880QMFE-1AA/NOPBIC PWR SUPPLY SEQUENCER SOT23-6 |
553 | - |
|
Datasheet |
- | SOT-23-6 | Tape & Reel (TR) | Active | Not Verified | Power Supply Sequencer | - | 2.7V ~ 5.5V | 25 µA | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | SOT-23-6 |
|
LTC2923CMS#PBFIC PWR SUPPLY CONTROLLER 10MSOP |
90 | - |
|
Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tube | Active | Not Verified | Power Supply Controller, Sequencer | - | 2.9V ~ 5.5V | - | 0°C ~ 70°C | - | - | Surface Mount | 10-MSOP |
|
ADP1071-1ARWZISOLATED FLYBACK CONTROLLER W/LI |
39 | - |
|
Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) | Tube | Active | Not Verified | Flyback, Forward Converters | 0.4V ~ 3V | 4.7V ~ 12.5V | 16.6 mA | -40°C ~ 125°C | - | - | Surface Mount | 16-SOIC |
|
LT8310HFE#PBFIC MOSFET DRIVER SYNC 20-TSSOP |
87 | - |
|
Datasheet |
- | 20-TSSOP (0.173", 4.40mm Width), 16 Leads, Exposed Pad | Tube | Active | Not Verified | Forward Converter Controller | - | 6V ~ 100V | 3.8 mA | -40°C ~ 150°C | - | - | Surface Mount | 20-TSSOP-EP |
|
|
LTC2992CDE#PBFIC PWR MONITOR DUAL WIDE 16DFN |
21 | - |
|
Datasheet |
- | 16-WFDFN Exposed Pad | Tube | Active | Not Verified | Telecommunications | 0V ~ 100V | 3V ~ 100V | 1.6 mA | 0°C ~ 70°C (TJ) | - | - | Surface Mount | 16-DFN (4x3) |
|
LTC3766EGN#PBFIC CONTROLLER SYNCH 28-SSOP |
0 | - |
|
Datasheet |
Direct Flux Limit™, PolyPhase® | 28-SSOP (0.154", 3.90mm Width) | Tube | Active | Not Verified | Synchronous Forward Controller | 5V ~ 32V | 5V ~ 10V | 5 mA | -40°C ~ 125°C | - | - | Surface Mount | 28-SSOP |
|
ADM1169ASTZIC SEQUENCER/SUPERVISOR 32LQFP |
68 | - |
|
Datasheet |
Super Sequencer® | 32-LQFP | Tray | Active | Not Verified | Power Supply Monitor, Sequencer | 3V ~ 14.4V | 3V ~ 14.4V | 4.2 mA | -40°C ~ 85°C | - | - | Surface Mount | 32-LQFP (7x7) |
|
LTC3765MPMSE#PBFIC CONTROLLER GATE DR 16MSOP |
40 | - |
|
Datasheet |
Direct Flux Limit™ | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Active | Not Verified | Secondary-Side Controller | - | 7.7V ~ 14.5V | 1.7 mA | -55°C ~ 150°C | - | - | Surface Mount | 16-MSOP-EP |
|
LTC2974CUP#TRPBFIC PWR SUPPLY MGR QUAD 64QFN |
81 | - |
|
Datasheet |
- | 64-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Monitor, Sequencer, Supervisor | 4.5V ~ 15V | 3.3V, 4.5V ~ 15V | 10 mA | 0°C ~ 70°C | - | - | Surface Mount | 64-QFN (9x9) |
|
SRK1000BTRADAPTIVE SYNCHRONOUS RECTIFICATI |
816 | - |
|
Datasheet |
- | SOT-23-6 | Tape & Reel (TR) | Active | Not Verified | Adapters, Battery Chargers, USB Power | - | 3.75V ~ 32V | 17 mA | -40°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23-6 |
|
APR340W6-7ACDC SYNCH RECT CONT SOT26 T&R 3 |
588 | - |
|
- |
- | SOT-23-6 | Tape & Reel (TR) | Active | Not Verified | Secondary-Side Controller, Synchronous Rectifier | - | 0V ~ 22V | 150 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-26 |
|
TEA1892ATS/1HIC SECONDARY SIDE CTRLR 6TSOP |
42 | - |
|
Datasheet |
GreenChip™ | SC-74, SOT-457 | Tape & Reel (TR) | Active | Not Verified | Secondary-Side Controller, Synchronous Rectifier | - | 8.5V ~ 38V | 1 mA | -40°C ~ 150°C | - | - | Surface Mount | SC-74 |
|
LM3880QMFE-1AC/NOPBIC PWR SUPPLY SEQUENCER SOT23-6 |
336 | - |
|
Datasheet |
- | SOT-23-6 | Tape & Reel (TR) | Active | Not Verified | Power Supply Sequencer | - | 2.7V ~ 5.5V | 25 µA | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | SOT-23-6 |
|
|
S-8424AAKFT-TB-UIC POWER SUPPLY SWITCHING 8TSSOP |
54 | - |
|
Datasheet |
S-8424A | 8-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Not Verified | Power Supply Switching | 1.7V ~ 16V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 8-TSSOP |
|
|
NCP4306AADZZZAMN1TBGSECONDARY SIDE SYNCHRONOU |
87 | - |
|
Datasheet |
- | 8-VFDFN Exposed Pad | Tape & Reel (TR) | Active | Not Verified | Secondary-Side Controller, Synchronous Rectifier | - | 35V | 1.4 mA | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-DFN (2x2.2) |
|
LTC1921CS8#PBFIC DUAL PWR SUPPLY MONITOR 8SOIC |
58 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Not Verified | Dual Power Supply Monitor | - | 10V ~ 80V | 160 µA | -40°C ~ 85°C | - | - | Surface Mount | 8-SO |
|
LTC3706EGN#PBFIC SECONDARY SIDE CTRLR 24SSOP |
55 | - |
|
Datasheet |
PolyPhase® | 24-SSOP (0.154", 3.90mm Width) | Tube | Active | Not Verified | Secondary-Side Controller | 5V ~ 30V | 5V ~ 10V | 4.2 mA | -40°C ~ 85°C | - | - | Surface Mount | 24-SSOP |

