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0755-82798135DC DC Switching Controllers
DC DC Switching Controllers
DC-DC switching controllers are power management ICs used to control external power switches for efficient voltage conversion. They support buck, boost, buck-boost, flyback, and other switching topologies, and are commonly used in power supplies, industrial equipment, automotive electronics, communication systems, servers, battery-powered devices, and embedded applications.
TomatoElec is an independent electronic components distributor supplying DC-DC switching controller ICs from mainstream manufacturers such as Texas Instruments, Analog Devices, STMicroelectronics, onsemi, Infineon, Microchip, Renesas, NXP, Diodes Incorporated, and Monolithic Power Systems. Customers can check inventory, price, package, specifications, parameters and PDF datasheets in the product list below, and submit a BOM or RFQ for DC-DC switching controller sourcing support.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Output Type | Function | Output Configuration | Topology | Number of Outputs | Output Phases | Voltage - Supply (Vcc/Vdd) | Frequency - Switching | Duty Cycle (Max) | Synchronous Rectifier | Clock Sync | Serial Interfaces | Control Features | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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ZL2008EALAFT1R5558IC AMP CLASS |
0 | - |
|
- |
- | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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ZL8101ALAFTKR5475IC AMP CLASS |
0 | - |
|
- |
- | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
ZL6105ALAFTKR5653IC AMP CLASS |
0 | - |
|
- |
- | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
ZL6105ALAFTKS2705IC AMP CLASS |
0 | - |
|
- |
- | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
GP108CMTR-G1IC PWM CONTROLLER |
0 | - |
|
- |
- | - | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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GP350B1MTR-AG1IC PWM CONTROLLER |
0 | - |
|
- |
- | - | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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GP360HBMTR-G1IC PWM CONTROLLER |
0 | - |
|
- |
- | - | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
GP4505DHMTR-G1IC PWM CONTROLLER |
0 | - |
|
- |
- | - | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
MAX16930AGLR/YV+IC REG BUCK DUAL 40TQFN |
0 | - |
|
Datasheet |
- | 40-VFQFN Exposed Pad | Tube | Obsolete | Transistor Driver | Step-Up, Step-Down | Positive | Buck, Boost | 3 | 2 | 2V ~ 42V | 1MHz ~ 2.2MHz | 95% | No | Yes | - | Enable, Frequency Control, Power Good | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 40-QFN (6x6) |
|
SC461ULTRTIC REGULATOR BUCK 20-MLPQ |
0 | - |
|
Datasheet |
- | 20-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | 20-MLPQ-UT (3x3) |
|
ISL68127IRCZ-TR5804IC PWM CONTROLLER PMBUS 48QFN |
0 | - |
|
Datasheet |
- | 48-VFQFN Exposed Pad | Tape & Reel (TR) | Active | PWM Signal | - | Positive | - | 7 | 7 | 3.135V ~ 3.465V | 200kHz ~ 1MHz | - | No | No | PMBus | Enable, Power Good | -40°C ~ 85°C (TA) | - | - | Surface Mount | 48-QFN (6x6) |
|
ISL6398IRTZ-TKS2705IC REGULATOR |
0 | - |
|
Datasheet |
- | 40-VFQFN Exposed Pad | Tray | Obsolete | PWM Signal | Step-Down | Positive | Buck | 6 | 6 | 4.75V ~ 5.25V | 120kHz ~ 2.025MHz | 98% | No | Yes | I2C, PMBus, SMBus | Enable, Frequency Control, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 40-TQFN (5x5) |
|
|
RT8152BGQWIC REG CTRLR VID 1OUT WQFN-32 |
0 | - |
|
Datasheet |
- | 32-WFQFN Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 25V | Up to 1MHz | - | No | Yes | - | Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 32-WQFN (5x5) |
|
RT8126BGQWIC REG CTRLR BUCK PWM WDFN-10 |
0 | - |
|
Datasheet |
- | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 13.2V | 300kHz | - | Yes | No | - | Current Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-WDFN (3x3) |
|
SCY99158ADR2GSCY99158ADR2G |
0 | - |
|
- |
- | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
SCY99158B1DR2GSCY99158B1DR2G |
0 | - |
|
- |
- | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
ISL68301IRAZ-TR5823ISL68301IRAZ-TR5823 |
0 | - |
|
- |
Digital-DC™ | 24-VFQFN Exposed Pad | Bulk | Obsolete | PWM Signal | Step-Down | Positive | Buck | 1 | 1 | 4.75V ~ 16V | 200kHz ~ 1MHz | 90% | No | Yes | I2C, PMBus, SMBus | Enable, Power Good | -40°C ~ 85°C (TA) | - | - | Surface Mount | 24-QFN (4x4) |
|
ISL68301IRAZ-TR5826ISL68301IRAZ-TR5826 |
0 | - |
|
- |
Digital-DC™ | 24-VFQFN Exposed Pad | Bulk | Obsolete | PWM Signal | Step-Down | Positive | Buck | 1 | 1 | 4.75V ~ 16V | 200kHz ~ 1MHz | 90% | No | Yes | I2C, PMBus, SMBus | Current Limit, Enable, Power Good, Ramp, Soft Start, Tracking | -40°C ~ 85°C (TA) | - | - | Surface Mount | 24-QFN (4x4) |
|
ISL68301IRAZ-TR5825ISL68301IRAZ-TR5825 |
0 | - |
|
- |
Digital-DC™ | 24-VFQFN Exposed Pad | Bulk | Obsolete | PWM Signal | Step-Down | Positive | Buck | 1 | 1 | 4.75V ~ 16V | 200kHz ~ 1MHz | 90% | No | Yes | I2C, PMBus, SMBus | Current Limit, Enable, Power Good, Ramp, Soft Start, Tracking | -40°C ~ 85°C (TA) | - | - | Surface Mount | 24-QFN (4x4) |
|
ISL68301IRAZ-TR5824ISL68301IRAZ-TR5824 |
0 | - |
|
- |
Digital-DC™ | 24-VFQFN Exposed Pad | Bulk | Obsolete | PWM Signal | Step-Down | Positive | Buck | 1 | 1 | 4.75V ~ 16V | 200kHz ~ 1MHz | 90% | No | Yes | I2C, PMBus, SMBus | Current Limit, Enable, Power Good, Ramp, Soft Start, Tracking | -40°C ~ 85°C (TA) | - | - | Surface Mount | 24-QFN (4x4) |

