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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
FAN6290QFMXPOWER SUPPLY SUPPORT CIRCUIT |
65,000 | - |
|
Datasheet |
- | 10-SOP (0.154", 3.90mm Width) | Bulk | Active | Not Verified | Secondary-Side Controller, Synchronous Rectifier | Up to 16V | 16V | 8 mA | -40°C ~ 125°C | - | - | Surface Mount | 10-SOIC |
|
FAN6291QF2MTCXFAN6291QF - POWER SUPPLY SECONDA |
10,269 | - |
|
Datasheet |
* | - | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - |
|
FAN6290QHMXPOWER SUPPLY SUPPORT CIRCUIT |
5,000 | - |
|
Datasheet |
- | 10-SOP (0.154", 3.90mm Width) | Bulk | Active | Not Verified | Secondary-Side Controller, Synchronous Rectifier | Up to 16V | 16V | 8 mA | -40°C ~ 125°C | - | - | Surface Mount | 10-SOIC |
|
LM3880MFE-1AB/NOPBLM3880 3 RAIL SIMPLE POWER SEQUE |
19,948 | - |
|
Datasheet |
- | SOT-23-6 | Bulk | Active | Not Verified | Power Supply Sequencer | - | 2.7V ~ 5.5V | 25 µA | -40°C ~ 125°C | - | - | Surface Mount | SOT-23-6 |
|
LM3880QMFE-1AA/NOPBLM3880-Q1 AUTOMOTIVE GRADE 3 RAI |
3,701 | - |
|
Datasheet |
* | - | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - |
|
LM3880QMF-1AC/NOPBLM3880-Q1 AUTOMOTIVE GRADE 3 RAI |
2,378 | - |
|
Datasheet |
- | SOT-23-6 | Bulk | Active | Not Verified | Power Supply Sequencer | - | 2.7V ~ 5.5V | 25 µA | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | SOT-23-6 |
|
LM25115MTX/NOPBLM25115 42V, SECONDARY SIDE POST |
500 | - |
|
Datasheet |
* | - | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - |
|
IR3725MTRPBFIR3725 - IR30-DC-DC POWER MONITO |
108,000 | - |
|
Datasheet |
* | - | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - |
|
ISL6506CB-TISL6506 - POWER SUPPLY SUPPORT C |
779 | - |
|
Datasheet |
* | - | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - |
|
MAX4970EWC+MAX4970 OVERVOLTAGE-PROTECTION C |
6,660 | - |
|
Datasheet |
- | 12-WFBGA, WLBGA | Bulk | Active | - | Overvoltage Protection Controller | 2.2V ~ 28V | - | 60 µA | -40°C ~ 85°C | - | - | Surface Mount | 12-WLP (2.14x1.56) |
|
LM5115AMTX/NOPBLM5115A 75V, SECONDARY SIDE POST |
1,882 | - |
|
Datasheet |
- | 16-TSSOP (0.173", 4.40mm Width) | Bulk | Active | Not Verified | Secondary-Side Controller | 5V ~ 30V | 5V ~ 7.5V | 4 mA | -40°C ~ 125°C | - | - | Surface Mount | 16-TSSOP |
|
LM5115SD/NOPBLM5115 75V, SECONDARY SIDE POST |
1,874 | - |
|
Datasheet |
- | 16-WFDFN Exposed Pad | Bulk | Active | Not Verified | Secondary-Side Controller | 5V ~ 30V | 5V ~ 7.5V | 4 mA | -40°C ~ 125°C | - | - | Surface Mount | 16-WSON (5x5) |
|
ISL8723IRZPOWER SUPPLY SUPPORT CIRCUIT, AD |
2,342 | - |
|
Datasheet |
- | 24-VFQFN Exposed Pad | Bulk | Active | Not Verified | Power Supply Sequencer | - | 2.5V ~ 5V | 480 µA | -40°C ~ 85°C | - | - | Surface Mount | 24-QFN (4x4) |
|
UC3838QANALOG CIRCUIT, 1 FUNC, BIPOLAR, |
1,012 | - |
|
Datasheet |
- | 20-LCC (J-Lead) | Bulk | Active | - | Magnetic Amplifier Controller | - | 5V ~ 40V | 4 mA | 0°C ~ 70°C (TA) | - | - | Surface Mount | 20-PLCC (8.96x8.96) |
|
UCC3583DUCC3583 SWITCH MODE SECONDARY SI |
2,800 | - |
|
Datasheet |
- | 14-SOIC (0.154", 3.90mm Width) | Bulk | Active | Not Verified | Secondary-Side Controller | - | 8.9V ~ 14V | 3 mA | 0°C ~ 70°C | - | - | Surface Mount | 14-SOIC |
|
LTC1706CS8-19#PBFLTC1706-19 - VID VOLTAGE PROGRAM |
300 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Active | Not Verified | VID Voltage Programmer | - | 2.7V ~ 5.5V | 100 nA | 0°C ~ 70°C | - | - | Surface Mount | 8-SO |
|
LTC2956IUD-1#PBFLTC2956 - WAKE-UP TIMER WITH PUS |
4,039 | - |
|
Datasheet |
- | 12-WFQFN Exposed Pad | Bulk | Obsolete | Not Verified | Wake Up Timer | 1.5V ~ 36V | 1.5V ~ 36V | 3 µA | -40°C ~ 85°C | - | - | Surface Mount | 12-QFN (3x3) |
|
LM2640MTCX-ADJ/NOPBLM2640 5.5 V TO 30 V INPUT, 200 |
1,504 | - |
|
Datasheet |
- | 28-TSSOP (0.173", 4.40mm Width) | Bulk | Active | Not Verified | Dual Power Supply Controller | 5.5V ~ 30V | 5.5V ~ 30V | - | 0°C ~ 125°C | - | - | Surface Mount | 28-TSSOP |
|
V62/03624-01XEUCC2800-EP ENHANCED PRODUCT LOW- |
2,069 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Active | - | - | - | - | - | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-SOIC |
|
LTC2931CF#PBFPOWER SUPPLY MANAGEMENT CIRCUIT, |
444 | - |
|
Datasheet |
* | - | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - |

