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0755-82798135Power Management - Specialized
Power Management - Specialized
Specialized power management ICs are designed for dedicated power control, sequencing, monitoring, protection, and conversion functions that may not fit standard regulator or controller categories. They are commonly used in industrial equipment, automotive electronics, communication systems, servers, consumer devices, medical electronics, and embedded applications requiring application-specific power solutions.
TomatoElec is an independent electronic components distributor supplying specialized power management ICs 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 specialized power management sourcing support.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Applications | Current - Supply | Voltage - Supply | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MC33909L5ADSBC 5V 1CAN 1LIN 6SG HLQFP48 |
0 | - |
|
- |
- | 48-LQFP Exposed Pad | Tray | Obsolete | System Basis Chip | 7mA | 3.5V ~ 28V | -40°C ~ 125°C | - | - | Surface Mount | 48-LQFP-EP (7x7) |
|
MC33909N3ADSBC 3V 1CAN 0LIN 6SG HLQFP48 |
0 | - |
|
- |
- | 48-LQFP Exposed Pad | Tray | Obsolete | System Basis Chip | 7mA | 3.5V ~ 28V | -40°C ~ 125°C | - | - | Surface Mount | 48-LQFP-EP (7x7) |
|
MC33909N5ADR2SBC SG 1 CAN 0 LIN HLQFP48 |
0 | - |
|
- |
- | 48-LQFP Exposed Pad | Tape & Reel (TR) | Obsolete | System Basis Chip | 7mA | 3.5V ~ 28V | -40°C ~ 125°C | - | - | Surface Mount | 48-LQFP-EP (7x7) |
|
MC33909Q3ADR2SBC 3V 1CAN 0LIN 6SG HLQFP48 |
0 | - |
|
- |
- | 48-LQFP Exposed Pad | Tape & Reel (TR) | Obsolete | System Basis Chip | 7mA | 3.5V ~ 28V | -40°C ~ 125°C | - | - | Surface Mount | 48-LQFP-EP (7x7) |
|
MC33909Q5ADSBC 5V 1CAN 4LIN 6SG HLQFP48 |
0 | - |
|
- |
- | 48-LQFP Exposed Pad | Tray | Obsolete | System Basis Chip | 7mA | 3.5V ~ 28V | -40°C ~ 125°C | - | - | Surface Mount | 48-LQFP-EP (7x7) |
|
MB3771PF-GT-BND-K5ERE1IC POWER SUPPLY MONITOR |
0 | - |
|
Datasheet |
* | - | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - |
|
MB3773PF-GT-BND-K5ERE1IC POWER SUPPLY MONITOR |
0 | - |
|
Datasheet |
* | - | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - |
|
PT8A3230PEXHEATER CONTROLLER DIP-8 |
0 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tape & Reel (TR) | Obsolete | Heating Controller | - | 3.5V ~ 5.5V | -20°C ~ 85°C (TA) | - | - | Through Hole | 8-DIP |
|
PT8A3231PEXHEATER CONTROLLER DIP-8 |
0 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tape & Reel (TR) | Obsolete | Heating Controller | - | 3.5V ~ 5.5V | -20°C ~ 85°C (TA) | - | - | Through Hole | 8-PDIP |
|
PT8A3241PEXHEATER CONTROLLER DIP-8 |
0 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tape & Reel (TR) | Obsolete | Heating Controller | - | 3.5V ~ 5.5V | -20°C ~ 85°C (TA) | - | - | Through Hole | 8-DIP |
|
PT8A3244PEXHEATER CONTROLLER DIP-8 |
0 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tape & Reel (TR) | Obsolete | Heating Controller | - | 3.5V ~ 5.5V | -20°C ~ 85°C (TA) | - | - | Through Hole | 8-DIP |
|
PT8A3251PEXHEATER CONTROLLER DIP-16 |
0 | - |
|
Datasheet |
- | 16-DIP (0.300", 7.62mm) | Tape & Reel (TR) | Obsolete | Heating Controller | - | 4V ~ 5.5V | -20°C ~ 85°C (TA) | - | - | Through Hole | 16-PDIP |
|
PT8A3270PEXHEATER CONTROLLER DIP-8 |
0 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tape & Reel (TR) | Obsolete | Heating Controller | - | 3.5V ~ 5.5V | -20°C ~ 85°C (TA) | - | - | Through Hole | 8-DIP |
|
PT8A3280CPEXHEATER CONTROLLER DIP-8 |
0 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tape & Reel (TR) | Obsolete | Heating Controller | - | 3.5V ~ 5.5V | -20°C ~ 85°C (TA) | - | - | Through Hole | 8-DIP |
|
PT8A3281PEXHEATER CONTROLLER DIP-8 |
0 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tape & Reel (TR) | Obsolete | Heating Controller | - | 3.5V ~ 5.5V | -20°C ~ 85°C (TA) | - | - | Through Hole | 8-DIP |
|
PT8A3283PEXHEATER CONTROLLER DIP-8 |
0 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tape & Reel (TR) | Obsolete | Heating Controller | - | 3.5V ~ 5.5V | -20°C ~ 85°C (TA) | - | - | Through Hole | 8-DIP |
|
PT8A3284PEXHEATER CONTROLLER DIP-8 |
0 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tape & Reel (TR) | Obsolete | Heating Controller | - | 3.5V ~ 5.5V | -20°C ~ 85°C (TA) | - | - | Through Hole | 8-DIP |
|
PT8A3285PEXHEATER CONTROLLER DIP-8 |
0 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tape & Reel (TR) | Obsolete | Heating Controller | - | 3.5V ~ 5.5V | -20°C ~ 85°C (TA) | - | - | Through Hole | 8-DIP |
|
PT8A3286PEXHEATER CONTROLLER DIP-8 |
0 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tape & Reel (TR) | Obsolete | Heating Controller | - | 3.5V ~ 5.5V | -20°C ~ 85°C (TA) | - | - | Through Hole | 8-DIP |
|
PT8A3290PEXHEATER CONTROLLER DIP-8 |
0 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tape & Reel (TR) | Obsolete | Heating Controller | - | 3.5V ~ 5.5V | -20°C ~ 85°C (TA) | - | - | Through Hole | 8-DIP |

