DC DC Switching Controllers
Explore DC DC Switching Controllers parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
NCP1450ASN30T1GIC REG CTRLR BOOST 5TSOP |
4,810 |
|
Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 0.9V ~ 6V | 180kHz | 80% | No | No | - | Enable | -40°C ~ 85°C (TA) | - | - | Surface Mount | 5-TSOP |
|
IRU3065CLTRIC REG CTRLR BUCK-BOOST SOT23-6 |
2,937 |
|
Datasheet | - | SOT-23-6 | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up/Step-Down | Negative | Buck-Boost | 1 | 1 | 5V | Up to 1.5MHz | 100% | No | No | - | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | SOT-23-6 |
|
AP2014SG-13IC REG CTRLR BUCK SOP-8L |
3,255 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 5V, 12V | 200kHz | 90% | Yes | No | - | Soft Start | 0°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOP |
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IRU3137CSTRIC REG CTRLR BUCK 8SOIC |
2,463 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.25V ~ 25V | 200kHz | 90% | Yes | No | - | Enable, Soft Start | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
|
IRU3137CSTRPBFIC REG CTRLR BUCK 8SOIC |
1,552 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.25V ~ 25V | 200kHz | 90% | Yes | No | - | Enable, Soft Start | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
MAX5022EUA+TIC REG CTRLR MULT TOPOLOGY 8UMAX |
3,370 |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Flyback, Forward Converter | 1 | 1 | 11V ~ 28V | 262kHz | 75% | No | No | - | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-uMAX/uSOP |
|
UC3844BD1IC REG CTRLR PWM CM 8-SOIC |
3,196 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback | 1 | 1 | 10V ~ 36V | Up to 500kHz | 48% | No | No | - | Frequency Control | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
|
UC3843BD1IC REG CTRLR FLYBACK 8SOIC |
4,868 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback | 1 | 1 | 7.6V ~ 30V | Up to 500kHz | 96% | No | No | - | Frequency Control | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
|
S-8357B33UA-NIST2GIC REG CTRLR BOOST SOT89-3 |
1,756 |
|
Datasheet | - | TO-243AA | Tape & Reel (TR) | Not For New Designs | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 0.9V ~ 10V | 100kHz | 83% | No | No | - | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-89-3 |
|
|
S-8357B48UA-NJHT2GIC REG CTRLR BOOST SOT89-3 |
1,175 |
|
Datasheet | - | TO-243AA | Tape & Reel (TR) | Not For New Designs | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 0.9V ~ 10V | 100kHz | 83% | No | No | - | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-89-3 |
|
|
S-8357B50UA-NJJT2GIC REG CTRLR BOOST SOT89-3 |
3,606 |
|
Datasheet | - | TO-243AA | Tape & Reel (TR) | Not For New Designs | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 0.9V ~ 10V | 100kHz | 83% | No | No | - | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-89-3 |
|
|
S-8358B33UA-NQST2GIC REG CTRLR BOOST SOT89-3 |
1,507 |
|
Datasheet | - | TO-243AA | Tape & Reel (TR) | Not For New Designs | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 0.9V ~ 10V | 100kHz | 83% | No | No | - | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-89-3 |
|
|
S-8358B50UA-NRJT2GIC REG CTRLR BOOST SOT89-3 |
3,718 |
|
Datasheet | - | TO-243AA | Tape & Reel (TR) | Not For New Designs | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 0.9V ~ 10V | 100kHz | 83% | No | No | - | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-89-3 |
|
|
S-8357B38UA-NIXT2GIC REG CTRLR BOOST SOT89-3 |
1,070 |
|
Datasheet | - | TO-243AA | Tape & Reel (TR) | Not For New Designs | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 0.9V ~ 10V | 100kHz | 90% | No | No | - | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-89-3 |
|
|
S-8358B60UA-NRTT2GIC REG CTRLR BOOST SOT89-3 |
1,198 |
|
Datasheet | - | TO-243AA | Tape & Reel (TR) | Not For New Designs | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 0.9V ~ 10V | 100kHz | 90% | No | No | - | - | -40°C ~ 85°C (TA) | - | - | Surface Mount | SOT-89-3 |
|
TPS40041DRBRG4IC REG CTRLR BUCK 8SON |
1,778 |
|
Datasheet | - | 8-VDFN Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 2.25V ~ 5.5V | 600kHz | 95% | Yes | No | - | Enable | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SON (3x3) |
|
AN8014S-E1IC REG CTRLR BUCK/BOOST 16SO |
4,299 |
|
Datasheet | - | 16-SOIC (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up, Step-Down | Positive or Negative | Buck, Boost | 1 | 1 | 3.6V ~ 34V | 218kHz | 52% | No | No | - | Dead Time Control, Enable, Frequency Control | -30°C ~ 85°C (TA) | - | - | Surface Mount | 16-SOP |
|
ZXSC100N8TCIC REG CTRLR BOOST 8SOIC |
3,160 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 0.98V ~ 3.5V | 200kHz | - | No | No | - | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SO |
|
NCP1575DGIC REG CTRLR BUCK 8SOIC |
1,904 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 7.5V ~ 20V | 280kHz | - | Yes | No | - | Frequency Control | 0°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOIC |
|
S-8333CBAC-I8T1UIC REG CTRLR BOOST |
3,040 |
|
Datasheet | - | 8-SMD, Flat Leads | Tape & Reel (TR) | Active | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 1.8V ~ 6V | 280kHz ~ 1.08MHz | 88.5% | No | No | - | Current Limit, Frequency Control | -40°C ~ 85°C (TA) | - | - | Surface Mount | SNT-8A |
Frequently Asked Questions
What are DC DC Switching Controllers components used for?
DC DC Switching Controllers components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right DC DC Switching Controllers part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find DC DC Switching Controllers parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
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