DC DC Switching Controllers
Browse available DC DC Switching Controllers components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.
If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.
| 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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ISL6326CRZ-TIC REG CTRLR BUCK 40QFN |
3,194 | - |
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Datasheet | - | 40-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | PWM Signal | Step-Down | Positive | Buck | 4 | 4 | 4.75V ~ 5.25V | 80kHz ~ 1MHz | - | - | No | - | Enable, Frequency Control, Soft Start | 0°C ~ 70°C (TA) | - | - | Surface Mount | 40-QFN (6x6) |
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ISL6327IRZ-TIC REG CTRLR BUCK 48QFN |
1,190 | - |
|
Datasheet | - | 48-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | PWM Signal | Step-Down | Positive | Buck | 6 | 6 | 4.75V ~ 5.25V | 80kHz ~ 1MHz | - | - | No | - | Enable, Frequency Control, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 48-QFN (7x7) |
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ISL6558IRZ-TR5240IC REG CTRLR BUCK 20QFN |
3,367 | - |
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Datasheet | - | 20-VQFN Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | PWM Signal | Step-Down | Positive | Buck | 4 | 4 | 4.75V ~ 5.25V | 80kHz ~ 1.5MHz | 75% | - | No | - | Enable, Frequency Control, Power Good | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-QFN (5x5) |
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ISL8105BCRZ-TIC REG CTRLR BUCK 10DFN |
4,269 | - |
|
Datasheet | - | 10-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 6.5V ~ 14.4V | 300kHz | 100% | Yes | No | - | Current Limit, Enable | 0°C ~ 70°C (TA) | - | - | Surface Mount | 10-DFN (3x3) |
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ISL8107IRZ-TIC REG CTRLR BUCK 16QFN |
2,242 | - |
|
Datasheet | - | 16-VQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 9V ~ 75V | 100kHz ~ 600kHz | - | No | Yes | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-QFN (5x5) |
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ISL8106CRZ-TIC REG CTRLR BUCK 16QFN |
1,402 | - |
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Datasheet | Robust Ripple Regulator™ (R3) | 16-VQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 7V ~ 25V | 200kHz ~ 600kHz | - | Yes | No | - | Current Limit, Enable, Frequency Control, Power Good | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-QFN (4x4) |
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ISL8105CRZ-TIC REG CTRLR BUCK 10DFN |
3,286 | - |
|
Datasheet | - | 10-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 6.5V ~ 14.4V | 300kHz | 100% | Yes | No | - | Current Limit, Enable | 0°C ~ 70°C (TA) | - | - | Surface Mount | 10-DFN (3x3) |
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ISL8105BIRZ-TIC REG CTRLR BUCK 10DFN |
3,226 | - |
|
Datasheet | - | 10-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 6.5V ~ 14.4V | 300kHz | 100% | Yes | No | - | Current Limit, Enable | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-DFN (3x3) |
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ISL8120IRZ-TECIC REG CTRLR BUCK 32QFN |
1,271 | - |
|
Datasheet | - | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 3V ~ 22V | 150kHz ~ 1.5MHz | 90% | Yes | Yes | - | Current Limit, Enable, Power Good | -40°C ~ 85°C (TA) | - | - | Surface Mount | 32-QFN (5x5) |
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ISL6341BCRZ-TIC REG CTRLR BUCK 10-TDFN |
3,678 | - |
|
Datasheet | - | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 14.4V | 600kHz | 75% | Yes | No | - | Enable, Phase Control, Power Good, Power on Reset | 0°C ~ 70°C (TA) | - | - | Surface Mount | 10-TDFN-EP (3x3) |
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ISL6341BIRZ-TIC REG CTRLR BUCK 10-TDFN |
1,578 | - |
|
Datasheet | - | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 14.4V | 600kHz | 75% | Yes | No | - | Enable, Phase Control, Power Good, Power on Reset | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-TDFN-EP (3x3) |
|
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ISL6545AIRZ-TIC REG CTRLR BUCK 10DFN |
3,857 | - |
|
Datasheet | - | 10-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 14.4V | 600kHz | 100% | Yes | No | - | Current Limit, Enable | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-DFN (3x3) |
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ISL6269AIRZ-TIC REG CTRLR BUCK 16QFN |
1,551 | - |
|
Datasheet | Robust Ripple Regulator™ (R3) | 16-VQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 5V ~ 25V | 200kHz ~ 600kHz | - | Yes | No | - | Enable, Frequency Control, Phase Control, Power Good | -40°C ~ 100°C (TA) | - | - | Surface Mount | 16-QFN (4x4) |
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ISL6754AAZA-TIC REG CTRLR FULL-BRIDGE 20QSOP |
3,186 | - |
|
Datasheet | - | 20-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Full-Bridge | 1 | 1 | 9V ~ 16V | Up to 2MHz | 99% | Yes | No | - | Frequency Control, Ramp, Soft Start | -40°C ~ 105°C (TA) | - | - | Surface Mount | 20-QSOP |
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ISL62872HRUZ-TIC REG CTRLR BUCK 20-TQFN |
2,277 | - |
|
Datasheet | Robust Ripple Regulator™ (R3) | 16-UFQFN | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3.3V ~ 25V | 300kHz | - | Yes | No | - | Enable, Phase Control, Power Good, Soft Start | -10°C ~ 100°C (TA) | - | - | Surface Mount | 16-UTQFN (2.6x1.8) |
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ISL6754AAZAIC REG CTRLR FULL-BRIDGE 20QSOP |
4,827 | - |
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Datasheet | - | 20-SSOP (0.154", 3.90mm Width) | Tube | Obsolete | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Full-Bridge | 1 | 1 | 9V ~ 16V | Up to 2MHz | 99% | Yes | No | - | Frequency Control, Ramp, Soft Start | -40°C ~ 105°C (TA) | - | - | Surface Mount | 20-QSOP |
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ISL6341CCRZ-TIC REG CTRLR BUCK 10-TDFN |
4,305 | - |
|
Datasheet | - | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 14.4V | 300kHz | 85% | Yes | No | - | Enable, Phase Control, Power Good, Power on Reset | 0°C ~ 70°C (TA) | - | - | Surface Mount | 10-TDFN-EP (3x3) |
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ISL6341CIRZ-TIC REG CTRLR BUCK 10-TDFN |
2,046 | - |
|
Datasheet | - | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 14.4V | 300kHz | 85% | Yes | No | - | Enable, Phase Control, Power Good, Power on Reset | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-TDFN-EP (3x3) |
|
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ISL6341CCRZIC REG CTRLR BUCK 10-TDFN |
4,315 | - |
|
Datasheet | - | 10-WFDFN Exposed Pad | Tube | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 14.4V | 300kHz | 85% | Yes | No | - | Enable, Phase Control, Power Good, Power on Reset | 0°C ~ 70°C (TA) | - | - | Surface Mount | 10-TDFN-EP (3x3) |
|
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ISL6527ACRZIC REG CTRLR BUCK 16QFN |
2,438 | - |
|
Datasheet | - | 16-VQFN Exposed Pad | Tube | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 2.97V ~ 3.63V | 300kHz | 100% | Yes | No | - | Enable, Phase Control | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-QFN (5x5) |
DC DC Switching Controllers FAQ
What DC DC Switching Controllers components can I source from EGOO?
You can browse available DC DC Switching Controllers product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.
Can EGOO help with hard-to-source or obsolete DC DC Switching Controllers parts?
Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.
Does EGOO support BOM and small-batch sourcing?
Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.
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