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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LTC2978ACUPIC PWR SUPPLY MGR |
0 | - |
|
Datasheet |
- | 64-WFQFN Exposed Pad | Tube | Obsolete | Not Verified | Power Supply Controller/Monitor | - | 3.3V, 4.5V ~ 15V | 10 mA | 0°C ~ 70°C | - | - | Surface Mount | 64-QFN (9x9) |
|
LTC2978AIUPIC PWR SUPPLY MGR |
0 | - |
|
Datasheet |
- | 64-WFQFN Exposed Pad | Tube | Obsolete | Not Verified | Power Supply Controller/Monitor | - | 3.3V, 4.5V ~ 15V | 10 mA | -40°C ~ 85°C | - | - | Surface Mount | 64-QFN (9x9) |
|
LTC2978BCUPIC PWR SUPPLY MGR |
0 | - |
|
Datasheet |
- | 64-WFQFN Exposed Pad | Tube | Obsolete | Not Verified | Power Supply Controller/Monitor | - | 3.3V, 4.5V ~ 15V | 10 mA | 0°C ~ 70°C | - | - | Surface Mount | 64-QFN (9x9) |
|
LTC2978BIUPIC PWR SUPPLY MGR |
0 | - |
|
Datasheet |
- | 64-WFQFN Exposed Pad | Tube | Obsolete | Not Verified | Power Supply Controller/Monitor | - | 3.3V, 4.5V ~ 15V | 10 mA | -40°C ~ 85°C | - | - | Surface Mount | 64-QFN (9x9) |
|
LTC2980CYIC PWR SUPPLY MGR |
0 | - |
|
Datasheet |
- | 144-LBGA | Tube | Obsolete | Not Verified | Power Supply Controller | - | 3.3V, 4.5V ~ 15V | 10 mA | 0°C ~ 70°C | - | - | Surface Mount | 144-BGA (12x12) |
|
LTC2980IYIC PWR SUPPLY MGR |
0 | - |
|
Datasheet |
- | 144-LBGA | Tube | Obsolete | Not Verified | Power Supply Controller | - | 3.3V, 4.5V ~ 15V | 10 mA | -40°C ~ 105°C | - | - | Surface Mount | 144-BGA (12x12) |
|
LTC3706EGNIC POWER MANAGEMENT |
0 | - |
|
Datasheet |
PolyPhase® | 24-SSOP (0.154", 3.90mm Width) | Tube | Obsolete | Not Verified | Secondary-Side Controller | 5V ~ 30V | 5V ~ 10V | 4.2 mA | -40°C ~ 85°C | - | - | Surface Mount | 24-SSOP |
|
LTC3706IGNIC POWER MANAGEMENT |
0 | - |
|
Datasheet |
PolyPhase® | 24-SSOP (0.154", 3.90mm Width) | Tube | Obsolete | Not Verified | Secondary-Side Controller | 5V ~ 30V | 5V ~ 10V | 4.2 mA | -40°C ~ 85°C | - | - | Surface Mount | 24-SSOP |
|
LTC3766EGNIC POWER MANAGEMENT |
0 | - |
|
- |
Direct Flux Limit™, PolyPhase® | 28-SSOP (0.154", 3.90mm Width) | Tube | Obsolete | Not Verified | Synchronous Forward Controller | 5V ~ 32V | 5V ~ 10V | 5 mA | -40°C ~ 125°C | - | - | Surface Mount | 28-SSOP |
|
LTC3766IGNIC POWER MANAGEMENT |
0 | - |
|
- |
Direct Flux Limit™, PolyPhase® | 28-SSOP (0.154", 3.90mm Width) | Tube | Obsolete | Not Verified | Synchronous Forward Controller | 5V ~ 32V | 5V ~ 10V | 5 mA | -40°C ~ 125°C | - | - | Surface Mount | 28-SSOP |
|
MAX4959ELB+IC CTLR HI VOLTAGE OVP |
0 | - |
|
Datasheet |
- | 10-WFDFN | Tube | Obsolete | Not Verified | Overvoltage Protection Controller | 4V ~ 28V | 2.7V ~ 5.5V | 100 µA | -40°C ~ 85°C | - | - | Surface Mount | 10-µDFN (2x2) |
|
MAX786REAI+POWER MANAGEMENT |
0 | - |
|
Datasheet |
- | 28-SSOP (0.209", 5.30mm Width) | Tube | Obsolete | Not Verified | Power Supply Controller | - | 3.3V ~ 30V | - | -40°C ~ 85°C | - | - | Surface Mount | 28-SSOP |
|
MAX34461AA00+TIC SYST MON/SEQ 16CH 48TQFN |
0 | - |
|
- |
- | - | Tape & Reel (TR) | Active | Not Verified | Power Supply Monitor, Sequencer | - | 3V ~ 3.6V | 18 mA | -40°C ~ 85°C | - | - | - | - |
|
MAX4883CETB+TGC1INTEGRATED CIRCUIT |
0 | - |
|
Datasheet |
- | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Not Verified | Overvoltage Protection Controller | 1.2V ~ 28V | - | 240 µA | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-TDFN (3x3) |
|
MAX8734AEEI+TG05INTEGRATED CIRCUIT |
0 | - |
|
Datasheet |
- | - | Tape & Reel (TR) | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - |
|
MAX8734AEEI+TG24INTEGRATED CIRCUIT |
0 | - |
|
Datasheet |
- | - | Tape & Reel (TR) | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - |
|
MAX8734AEEI+TG51INTEGRATED CIRCUIT |
0 | - |
|
Datasheet |
- | - | Tape & Reel (TR) | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - |
|
MAX8734AEEI+TGA8INTEGRATED CIRCUIT |
0 | - |
|
Datasheet |
- | - | Tape & Reel (TR) | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - |
|
MAX8734AEEI+TGB4INTEGRATED CIRCUIT |
0 | - |
|
Datasheet |
- | - | Tape & Reel (TR) | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - |
|
MAX8734AEEI+TG104INTEGRATED CIRCUIT |
0 | - |
|
Datasheet |
- | - | Tape & Reel (TR) | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - |

