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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
XC9120D091ER-GSTEP-UP DCDC CONTROLLER MAX.DUTY |
0 | - |
|
Datasheet |
XC9120 | 6-UFDFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 1.8V ~ 6V | 100kHz | 93% | No | No | - | Enable | -40°C ~ 85°C | - | - | Surface Mount | 6-USPC (1.8x2) |
|
XC9121B091ER-GSTEP-UP DCDC CONTROLLER MAX.DUTY |
0 | - |
|
Datasheet |
XC9121 | 6-UFDFN Exposed Pad | Tape & Reel (TR) | Not For New Designs | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 1.8V ~ 6V | 100kHz | 93% | No | No | - | Enable | -40°C ~ 85°C | - | - | Surface Mount | 6-USPC (1.8x2) |
|
XC9121D091ER-GSTEP-UP DCDC CONTROLLER MAX.DUTY |
0 | - |
|
Datasheet |
XC9121 | 6-UFDFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 1.8V ~ 6V | 100kHz | 93% | No | No | - | Enable | -40°C ~ 85°C | - | - | Surface Mount | 6-USPC (1.8x2) |
|
XC9122B091ER-GSTEP-UP DC/DC CONTROLLER, MAXDUT |
0 | - |
|
Datasheet |
XC9122 | 6-UFDFN Exposed Pad | Tape & Reel (TR) | Not For New Designs | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 1.8V ~ 6V | 100kHz | 93% | No | No | - | Enable | -40°C ~ 85°C | - | - | Surface Mount | 6-USPC (1.8x2) |
|
XC9122D091ER-GSTEP-UP DC/DC CONTROLLER, MAXDUT |
0 | - |
|
Datasheet |
XC9122 | 6-UFDFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 1.8V ~ 6V | 100kHz | 93% | No | No | - | Enable | -40°C ~ 85°C | - | - | Surface Mount | 6-USPC (1.8x2) |
|
MC34060APIC REG CTRLR FLYBACK 14DIP |
0 | - |
|
Datasheet |
- | 14-DIP (0.300", 7.62mm) | Tube | Obsolete | Transistor Driver | Step-Up/Step-Down | Positive or Negative, Isolation Capable | Flyback | 1 | 1 | 7V ~ 40V | 25kHz | 96% | No | No | - | Dead Time Control | 0°C ~ 70°C (TA) | - | - | Through Hole | 14-PDIP |
|
AP2004SL-13IC REG CTRLR BUCK 8SOIC |
0 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3.6V ~ 27V | 10kHz ~ 300kHz | - | No | No | - | Soft Start | -20°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOP |
|
TL2844PG4IC REG CTRLR BST FLYBK PWM 8-DIP |
0 | - |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tube | Discontinued at Digi-Key | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward | 1 | 1 | 10V ~ 30V | Up to 500kHz | 48% | No | No | - | Frequency Control | -40°C ~ 85°C (TA) | - | - | Through Hole | 8-PDIP |
|
XRP6124HVESTR0.5-FIC REG CTRLR BUCK SOT23-5 |
0 | - |
|
- |
- | SC-74A, SOT-753 | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 30V | 100kHz ~ 1MHz | - | No | No | - | Enable | -40°C ~ 125°C (TJ) | - | - | Surface Mount | SOT-23-5 |
|
TL494INIC REG CTRLR BCK/PUSH-PULL 16DIP |
0 | - |
|
Datasheet |
SWITCHMODE™ | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Transistor Driver | Step-Down, Step-Up/Step-Down | Positive | Buck, Push-Pull | 2 | 1 | 7V ~ 40V | 200kHz | 48% | Yes | No | - | Dead Time Control, Frequency Control | -40°C ~ 85°C (TA) | - | - | Through Hole | 16-PDIP |
|
SP6126EK1-LIC REG CTRLR BUCK 6TSOT |
0 | - |
|
Datasheet |
- | SOT-23-6 Thin, TSOT-23-6 | Bulk | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 29V | 600kHz | 100% | No | No | - | - | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 6-TSOT |
|
L6738ATRIC REG CTRLR BUCK 16VFQFPN |
0 | - |
|
- |
- | 16-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 5V ~ 12V | 200kHz | 100% | Yes | No | - | Enable, Frequency Control, Phase Control, Power Good | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-VFQFPN (3x3) |
|
XC9220A093ER-G16V INPUT STEP-DOWN DCDC CONTROL |
0 | - |
|
Datasheet |
XC9220 | 6-UFDFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 2.8V ~ 16V | 300kHz | 100% | No | No | - | Enable, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-USPC (1.8x2) |
|
XC9220A095ER-G16V INPUT STEP-DOWN DCDC CONTROL |
0 | - |
|
Datasheet |
XC9220 | 6-UFDFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 2.8V ~ 16V | 500kHz | 100% | No | No | - | Enable, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-USPC (1.8x2) |
|
XC9220A09AER-G16V INPUT STEP-DOWN DCDC CONTROL |
0 | - |
|
Datasheet |
XC9220 | 6-UFDFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 2.8V ~ 16V | 1MHz | 100% | No | No | - | Enable, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-USPC (1.8x2) |
|
XC9220B093ER-G16V INPUT STEP-DOWN DCDC CONTROL |
0 | - |
|
Datasheet |
XC9220 | 6-UFDFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 2.8V ~ 16V | 300kHz | 100% | No | No | - | Enable, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-USPC (1.8x2) |
|
XC9220B095ER-G16V INPUT STEP-DOWN DCDC CONTROL |
0 | - |
|
Datasheet |
XC9220 | 6-UFDFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 2.8V ~ 16V | 500kHz | 100% | No | No | - | Enable, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-USPC (1.8x2) |
|
XC9220B09AER-G16V INPUT STEP-DOWN DCDC CONTROL |
0 | - |
|
Datasheet |
XC9220 | 6-UFDFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 2.8V ~ 16V | 1MHz | 100% | No | No | - | Enable, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-USPC (1.8x2) |
|
XC9220C093ER-G16V INPUT STEP-DOWN DCDC CONTROL |
0 | - |
|
Datasheet |
XC9220 | 6-UFDFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 2.8V ~ 16V | 300kHz | 100% | No | No | - | Enable, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-USPC (1.8x2) |
|
XC9220C095ER-G16V INPUT STEP-DOWN DCDC CONTROL |
0 | - |
|
Datasheet |
XC9220 | 6-UFDFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 2.8V ~ 16V | 500kHz | 100% | No | No | - | Enable, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-USPC (1.8x2) |
