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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
SI8947AD-IS4POWER ISOLATION |
70 | - |
|
Datasheet |
- | 8-SOIC (0.295", 7.50mm Width) | Tube | Active | Controller, ACDC Switching Power Supplies | 6.9mA | 3V ~ 5.5V | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-SOIC |
|
|
SI8946BD-IS4POWER ISOLATION |
84 | - |
|
Datasheet |
- | 8-SOIC (0.295", 7.50mm Width) | Tube | Active | Controller, ACDC Switching Power Supplies | 6.9mA | 3V ~ 5.5V | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-SOIC |
|
LTC3553EUD-2#PBFIC USB POWER MANAGER 20QFN |
84 | - |
|
Datasheet |
PowerPath™ | 20-WFQFN Exposed Pad | Tube | Active | Handheld/Mobile Devices | 12µA | 4.35V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 20-QFN (3x3) |
|
|
SI8946AD-IS4POWER ISOLATION |
80 | - |
|
Datasheet |
- | 8-SOIC (0.295", 7.50mm Width) | Tube | Active | Controller, ACDC Switching Power Supplies | 6.9mA | 3V ~ 5.5V | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-SOIC |
|
RN5T568ADPOWER MANAGEMENT SYSTEM DEVICE |
100 | - |
|
Datasheet |
RN5T568 | 48-VFQFN Exposed Pad | Tray | Active | Power Supplies | 45µA | 1.7V ~ 5.5V | -40°C ~ 85°C (TA) | - | - | Surface Mount | QFN0707-48 |
|
RN5T568CPOWER MANAGEMENT SYSTEM DEVICE |
99 | - |
|
Datasheet |
RN5T568 | 48-VFQFN Exposed Pad | Tray | Active | Power Supplies | 45µA | 1.7V ~ 5.5V | -40°C ~ 85°C (TA) | - | - | Surface Mount | QFN0707-48 |
|
RN5T568SPOWER MANAGEMENT SYSTEM DEVICE |
87 | - |
|
Datasheet |
RN5T568 | 48-VFQFN Exposed Pad | Tray | Active | Power Supplies | 45µA | 1.7V ~ 5.5V | -40°C ~ 85°C (TA) | - | - | Surface Mount | QFN0707-48 |
|
RN5T568AVPOWER MANAGEMENT SYSTEM DEVICE |
100 | - |
|
Datasheet |
RN5T568 | 48-VFQFN Exposed Pad | Tray | Active | Power Supplies | 45µA | 1.7V ~ 5.5V | -40°C ~ 85°C (TA) | - | - | Surface Mount | QFN0707-48 |
|
RN5T568AZPOWER MANAGEMENT SYSTEM DEVICE |
99 | - |
|
Datasheet |
RN5T568 | 48-VFQFN Exposed Pad | Tray | Active | Power Supplies | 45µA | 1.7V ~ 5.5V | -40°C ~ 85°C (TA) | - | - | Surface Mount | QFN0707-48 |
|
TPS990STPZPQ1DLP SYSTEM MANAGEMENT AND I |
30 | - |
|
Datasheet |
- | 100-TQFP Exposed Pad | Tray | Active | - | - | 3V ~ 3.6V | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | 100-HTQFP (14x14) |
|
HV7331K6-GIC ULTRASOUND DRIVER 64QFN |
75 | - |
|
Datasheet |
- | 64-VFQFN Exposed Pad | Tray | Active | Pulse Generator | - | 4.85V ~ 5.15V | - | - | - | Surface Mount | 64-QFN-EP (9x9) |
|
NXV08V080DB13-PHASE INVERTER AUTOMOTI |
34 | - |
|
Datasheet |
- | 19-PowerDIP Module (1.470", 37.34mm) | Tube | Active | - | - | - | -40°C ~ 125°C | Automotive | - | Through Hole | APM-19-CBC |
|
UCS4002-E/6NUSB TYPE-C PORT PROTECTOR WITH I |
637 | - |
|
Datasheet |
- | 20-VFQFN Exposed Pad | Tube | Active | USB Type C | 1mA | 2.7V ~ 5.5V | -40°C ~ 125°C (TJ) | - | - | Surface Mount, Wettable Flank | 20-VQFN (4x4) |
|
MAX20479DATBA/VY+ASIL-B, 2-3 CHANNEL POWER SYSTEM |
0 | - |
|
- |
- | - | Tray | Active | - | - | - | - | - | - | - | - |
|
S-19721A00A-E8T1U7IC REG LIN POS ADJ 250MA HSOP-8A |
100 | - |
|
Datasheet |
S-19721 | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Automotive | 40µA | 4V ~ 36V | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 8-HSOPA |
|
S-19721A00A-A8T1U7IC REG LIN POS ADJ 250MA HSNT-8( |
100 | - |
|
Datasheet |
S-19721 | 8-SMD, Flat Leads Exposed Pad | Tape & Reel (TR) | Active | Automotive | 40µA | 4V ~ 36V | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | HSNT-8-A |
|
S-19721A00A-V9T1U7IC REG LIN POS ADJ 250MA TO-252- |
100 | - |
|
Datasheet |
S-19721 | TO-252-9, DPAK (8 Leads + Tab) | Tape & Reel (TR) | Active | Automotive | 40µA | 4V ~ 36V | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | TO-252-9S |
|
S-8473AAA-I8T1UWIRELESS POWER RECIEVER/BATT CHA |
91 | - |
|
Datasheet |
S-8473 | 8-SMD, Flat Leads | Tape & Reel (TR) | Active | Wireless Power Receiver | 250µA | 2.2V ~ 5V | -40°C ~ 85°C (TA) | - | - | Surface Mount | SNT-8A |
|
MFS2300BMBA0EPMFS2300BMBA0EP |
45 | - |
|
Datasheet |
- | 48-VFQFN Exposed Pad | Tape & Reel (TR) | Active | System Basis Chip | 40µA | 5.5V ~ 40V | -40°C ~ 125°C (TA) | - | - | Surface Mount, Wettable Flank | 48-HVQFN (7x7) |
|
MAX16929IGUI/V+IC TFT-LCD PWR SUPPLY 28TSSOP |
0 | - |
|
Datasheet |
- | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | - | 750mA | 3V ~ 5.5V, 4V ~ 28V | -40°C ~ 105°C | Automotive | AEC-Q100 | Surface Mount | 28-TSSOP-EP |

