Voltage Regulators - DC DC Switching Regulators
Explore Voltage Regulators - DC DC Switching Regulators 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 | Function | Output Configuration | Topology | Output Type | Number of Outputs | Voltage - Input (Min) | Voltage - Input (Max) | Voltage - Output (Min/Fixed) | Voltage - Output (Max) | Current - Output | Frequency - Switching | Synchronous Rectifier | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LTC1517CS5-5#TRPBFIC REG CHARGE PUMP 5V SOT23-5 |
1,048 |
|
Datasheet | - | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Step-Up | Positive | Charge Pump | Fixed | 1 | 2.7V | 5V | 5V | - | 20mA | 800kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | SOT-23-5 |
|
LTC3548EDD-2#TRPBFIC REG BCK BST ADJ/0.6V DL 10DFN |
1,538 |
|
Datasheet | - | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down, Step-Up/Step-Down | Positive | Buck, Buck-Boost | Adjustable (Fixed) | 2 | 2.5V | 5.5V | 0.6V (1.8V) | 5.5V | 700mA, 1.2A | 2.25MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-DFN (3x3) |
|
LTC3548AEMSE#TRPBFIC REG BUCK BOOST ADJ DL 10MSOP |
3,549 |
|
Datasheet | - | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down, Step-Up/Step-Down | Positive | Buck, Buck-Boost | Adjustable | 2 | 2.5V | 5.5V | 0.6V | 5V | 400mA, 800mA | 2.25MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-MSOP-EP |
|
MPQ7930GUTE-0000-AEC1-PIC REG BUCK PROG 32TQFN |
4,129 |
|
Datasheet | MPSafe™ | 32-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Programmable | 1 | 2.7V | 5.5V | 0.206V | 3.6V | 1A, 1A, 3A, 3A, 4A, 4A | 2MHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount, Wettable Flank | 32-TQFN (5x5) |
|
RT2859ALGQWIC REG BUCK ADJ 3A 16WQFN |
2,927 |
|
Datasheet | ACOT™ | 16-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 18V | 0.765V | 7V | 3A | 650kHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-WQFN (3x3) |
|
AS1346-BTDT3318IC REG BUCK 1.8V/3.3V DL 12TDFN |
1,001 |
|
Datasheet | - | 12-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Fixed | 2 | 2.7V | 5.5V | 1.8V, 3.3V | - | 1.2A, 500mA | 2MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 12-TDFN (3x3) |
|
MP1498DJ-LF-PIC REG BUCK ADJ 2A TSOT23-8 |
3,619 |
|
Datasheet | - | SOT-23-8 Thin, TSOT-23-8 | Tape & Reel (TR) | Not For New Designs | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 16V | 0.8V | 13V | 2A | 1.4MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TSOT-23-8 |
|
|
RT2859AHGQWIC REG BUCK ADJ 3A 16WQFN |
2,092 |
|
Datasheet | ACOT™ | 16-WFQFN Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 18V | 0.765V | 7V | 3A | 650kHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-WQFN (3x3) |
|
LP875701ARNFRQ1IC REG BUCK 1V 10A QUAD 26VQFN |
2,602 |
|
Datasheet | - | 26-PowerVFQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Fixed | 4 | 2.8V | 5.5V | 1V | - | 10A | 3MHz | Yes | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 26-VQFN-HR (4.5x4) |
|
R1273L003A-E2IC REG BUCK ADJ QFN0505-32B |
1,737 |
|
Datasheet | R1273L | 32-PowerVFQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4V | 34V | 3.15V | 5.3V | - | 250kHz ~ 1MHz | Yes | -40°C ~ 105°C (TA) | - | - | Surface Mount | QFN0505-32B |
|
AP1512A-T5L-UIC REG BUCK ADJ 3A TO220-5 |
3,878 |
|
Datasheet | - | TO-220-5 | Tube | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 60V | 1.23V | 37V | 3A | 50kHz | No | -20°C ~ 85°C (TA) | - | - | Through Hole | TO-220-5 |
|
AP1512-12K5L-UIC REG BUCK 12V 2A TO263-5 |
1,180 |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 4.5V | 60V | 12V | - | 2A | 50kHz | No | -20°C ~ 85°C (TA) | - | - | Surface Mount | TO-263-5 |
|
|
AP1512-33K5L-UIC REG BUCK 3.3V 2A TO263-5 |
1,267 |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 4.5V | 60V | 3.3V | - | 2A | 50kHz | No | -20°C ~ 85°C (TA) | - | - | Surface Mount | TO-263-5 |
|
|
AP1512-50K5L-UIC REG BUCK 5V 2A TO263-5 |
1,797 |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 4.5V | 60V | 5V | - | 2A | 50kHz | No | -20°C ~ 85°C (TA) | - | - | Surface Mount | TO-263-5 |
|
|
AP1512A-12K5L-UIC REG BUCK 12V 3A TO263-5 |
4,182 |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 4.5V | 60V | 12V | - | 3A | 50kHz | No | -20°C ~ 85°C (TA) | - | - | Surface Mount | TO-263-5 |
|
|
AP1512A-33K5L-UIC REG BUCK 3.3V 3A TO263-5 |
2,519 |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 4.5V | 60V | 3.3V | - | 3A | 50kHz | No | -20°C ~ 85°C (TA) | - | - | Surface Mount | TO-263-5 |
|
|
AP1512A-50K5L-UIC REG BUCK 5V 3A TO263-5 |
3,049 |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 4.5V | 60V | 5V | - | 3A | 50kHz | No | -20°C ~ 85°C (TA) | - | - | Surface Mount | TO-263-5 |
|
|
AP1512A-K5L-UIC REG BUCK ADJ 3A TO263-5 |
2,689 |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 60V | 1.23V | 37V | 3A | 50kHz | No | -20°C ~ 85°C (TA) | - | - | Surface Mount | TO-263-5 |
|
MAX38890AATE+TIC REG BUCK BOOST ADJ 5A 16TQFN |
3,299 |
|
Datasheet | - | 16-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up/Step-Down | Positive | Buck-Boost | Adjustable | 1 | 2.5V | 5.5V | 2.5V | 5.5V | 5A (Switch) | 1.2MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-TQFN (3x3) |
|
|
LM70880RRXRSYNCHRONOUS BUCK CONVERTER |
3,428 |
|
Datasheet | - | 29-PowerVFQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 80V | 0.8V | 55V | 8A | 200kHz ~ 2.2MHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount, Wettable Flank | 29-VQFN (6x6) |
Frequently Asked Questions
What are Voltage Regulators - DC DC Switching Regulators components used for?
Voltage Regulators - DC DC Switching Regulators 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 Voltage Regulators - DC DC Switching Regulators 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 Voltage Regulators - DC DC Switching Regulators 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.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
