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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MC33FS4505NAESYSTEM BASIS CHIP, LINEAR 0.5A V |
68 | - |
|
Datasheet |
- | 48-LQFP Exposed Pad | Tray | Active | System Basis Chip | - | 1V ~ 5V | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 48-HLQFP (7x7) |
|
MC33FS6505NAESYSTEM BASIS CHIP, DCDC 0.8A VCO |
90 | - |
|
Datasheet |
- | 48-LQFP Exposed Pad | Tray | Active | System Basis Chip | - | 1V ~ 5V | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 48-HLQFP (7x7) |
|
LTC3555EUFD-3#PBFIC USB POWER MANAGER 28-QFN |
0 | - |
|
Datasheet |
PowerPath™ | 28-WFQFN Exposed Pad | Tube | Active | Handheld/Mobile Devices | - | 4.35V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 28-QFN (4x5) |
|
MAX1586CETM+IC POWER MANAGEMENT 48-TQFN |
0 | - |
|
Datasheet |
- | 48-WFQFN Exposed Pad | Tube | Active | Handheld/Mobile Devices | - | 2.6V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 48-TQFN (7x7) |
|
MAX16127TC/V+LOAD-DUMP/REVERSE-VOLTAGE PROTEC |
75 | - |
|
Datasheet |
- | 12-WFQFN Exposed Pad | Tube | Active | Load Dump, Voltage Protection | 224µA | 3V ~ 30V | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 12-TQFN (3x3) |
|
MC33PF8200DEESIC POWER MANAGEMENT I.MX8QXP |
50 | - |
|
Datasheet |
- | 56-VFQFN Exposed Pad | Tray | Active | High Performance i.MX 8, S32x Processor Based | - | 2.5V ~ 5.5V | -40°C ~ 105°C (TA) | - | - | Surface Mount, Wettable Flank | 56-HVQFN (8x8) |
|
LTC3576EUFE-1#PBFIC POWER MANAGER W/USB OTG 38QFN |
46 | - |
|
Datasheet |
- | 38-WFQFN Exposed Pad | Tube | Active | Handheld/Mobile Devices | - | 4.35V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 38-QFN (4x6) |
|
MAX14636CVB+IC USB CHARGE DETECTOR 10QFN |
0 | - |
|
Datasheet |
- | 10-XFQFN | Strip | Active | USB, Peripherals | 150µA | 3.5V ~ 5.5V | 0°C ~ 70°C | - | - | Surface Mount | 10-UTQFN (1.6x2.1) |
|
MAX20042FGEEA/V+IC HI-SPEED USB 2.0 PROTECTOR |
0 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tube | Active | USB Protection | 650mA | 3V ~ 5.5V | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | 16-QSOP |
|
MAX20043FGEEA/V+IC HI-SPEED USB 2.0 PROTECTOR |
0 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tube | Active | USB Protection | 1A | 3V ~ 5.5V | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | 16-QSOP |
|
MAX20044FGEEA/V+IC HI-SPEED USB 2.0 PROTECTOR |
0 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tube | Active | USB Protection | 1.3A | 3V ~ 5.5V | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | 16-QSOP |
|
MAX20042FGEEB/V+AUTOMOTIVE HI-SPEED USB 2.0 PROT |
0 | - |
|
- |
- | 16-SSOP (0.154", 3.90mm Width) | Tube | Active | USB Protection | 650mA | 3V ~ 5.5V | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | 16-QSOP |
|
MAX20043FGEEB/V+AUTOMOTIVE HI-SPEED USB 2.0 PROT |
0 | - |
|
- |
- | 16-SSOP (0.154", 3.90mm Width) | Tube | Active | USB Protection | 1A | 3V ~ 5.5V | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | 16-QSOP |
|
LP2996LQTERMINATOR SUPPORT CIRCUIT |
1,000 | - |
|
Datasheet |
- | 16-WFQFN Exposed Pad | Bulk | Active | DDR Terminator | 320µA | 2.2V ~ 5.5V | 0°C ~ 125°C | - | - | Surface Mount | 16-WQFN (4x4) |
|
FAN7318MLIQUID CRYSTAL DRIVER, PDSO20 |
319 | - |
|
Datasheet |
- | 20-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | LCD TV/Monitor | - | 6V ~ 30V | -25°C ~ 85°C | - | - | Surface Mount | 20-SOIC |
|
MAX77929EWO+10A BI-DIRECTIONAL 2:1 SWITCHED- |
0 | - |
|
- |
- | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - |
|
MAX77643BANA+ULTRA-LOW POWER PMIC FEATURING S |
0 | - |
|
Datasheet |
- | 25-XFBGA, WLBGA | Tape & Reel (TR) | Active | General Purpose | 28µA | 2.7V ~ 5.5V | -40°C ~ 125°C (TA) | - | - | Surface Mount | 25-WLP (2.06x2.06) |
|
EFP0109GM20-DREFP0109 WIRED BOOST PMIC |
27 | - |
|
Datasheet |
EFP01 | 20-VFQFN Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | Industrial Automation | 24nA | 1.8V ~ 3.5V | -40°C ~ 100°C (TJ) | - | - | Surface Mount | 20-QFN (3x3) |
|
73S8009C-32IM/FIC PWR MGMT/SMART CARD INT 32QFN |
97 | - |
|
- |
- | 32-VFQFN Exposed Pad | Tray | Obsolete | Smart Card Reader, Writer | - | 2.7V ~ 6.5V | -40°C ~ 85°C | - | - | Surface Mount | 32-QFN (5x5) |
|
LM3242TMX/NOPBIC ADJ BUCK RF PWR AMP 9USMD |
0 | - |
|
Datasheet |
- | 9-WFBGA, DSBGA | Tape & Reel (TR) | Active | Portable Equipment | 60µA | 2.7V ~ 5.5V | -30°C ~ 90°C | - | - | Surface Mount | 9-DSBGA |

