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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LT8641ARUDCM#PBFIC REG BUCK ADJ 3.5A 20QFN |
2,410 |
|
Datasheet | - | 20-WFQFN Exposed Pad, 18 Leads | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.6V | 65V | 0.81V | 65V | 3.5A | 200kHz ~ 3MHz | Yes | - | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 20-QFN (3x4) |
|
LT8300IS5#WTRMPBFIC REG FLYBACK 260MA TSOT23-5 |
1,247 |
|
Datasheet | - | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Active | Step-Up/Step-Down | Positive or Negative, Isolation Capable | Flyback | - | 1 | 6V | 100V | - | 150V (Switch) | 260mA (Switch) | 7.5kHz ~ 750kHz | No | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | TSOT-23-5 |
|
LT3504IUFD#PBFIC REG BUCK ADJ 1A QUAD 28QFN |
982 |
|
Datasheet | - | 28-WFQFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 4 | 3.2V | 40V | 0.8V | 40V | 1A | 250kHz ~ 2.1MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-QFN (4x5) |
|
LTC3111IDE#PBFIC REG BUCK BOOST ADJ 1.5A 14DFN |
175 |
|
Datasheet | - | 14-WFDFN Exposed Pad | Tube | Active | Step-Up/Step-Down | Positive | Buck-Boost | Adjustable | 1 | 2.5V | 15V | 2.5V | 15V | 1.5A | 800kHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 14-DFN (4x3) |
|
|
LTC3126EUFD#PBFIC REG BUCK ADJ 2.5A 28QFN |
6,415 |
|
Datasheet | - | 28-WFQFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 2.4V | 42V | 0.818V | 42V | 2.5A | 200kHz ~ 2.2MHz | Yes | -40°C ~ 125°C (TA) | - | - | Surface Mount | 28-QFN (4x5) |
|
LTC3428EDD#PBFIC REG BOOST ADJ 2A 10DFN |
518 |
|
Datasheet | - | 10-WFDFN Exposed Pad | Tube | Active | Step-Up | Positive | Boost | Adjustable | 1 | 1.6V | 4.5V | 1.6V | 5.25V | 2A (Switch) | 1MHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-DFN (3x3) |
|
LT3995IMSE#TRPBFIC REG BUCK ADJ 3A 16MSOP |
900 |
|
Datasheet | - | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.3V | 60V | 1.197V | 55.8V | 3A | 200kHz ~ 2.25MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-MSOP-EP |
|
MAX1776EUA+IC REG BUCK ADJ/5V 600MA 8UMAX |
1,338 |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Active | Step-Down | Positive | Buck | Adjustable (Fixed) | 1 | 4.5V | 24V | 1.25V (5V) | 24V | 600mA | 200kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-uMAX/uSOP |
|
LT1308BCS8#PBFIC REG BOOST SEPIC ADJ 2A 8SO |
2,079 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Step-Up, Step-Up/Step-Down | Positive | Boost, SEPIC | Adjustable | 1 | 1V | 10V | 1.22V | 34V | 2A (Switch) | 600kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SO |
|
TPS546C20ARVFTIC REG BUCK ADJ 35A 40LQFN |
854 |
|
Datasheet | - | 40-PowerLFQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 18V | 0.35V | 5.5V | 35A | 200kHz ~ 1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 40-LQFN-CLIP (7x5) |
|
LM2588S-ADJ/NOPBIC REG BST FLYBACK ADJ 5A TO263 |
225 |
|
Datasheet | SIMPLE SWITCHER® | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tube | Active | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter | Adjustable | 1 | 4V | 40V | 1.23V | 60V | 5A (Switch) | 100kHz ~ 200kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-7) |
|
LTC3128EUFD#PBFIC REG BUCK BOOST ADJ 3A 20QFN |
2,726 |
|
Datasheet | - | 20-WFQFN Exposed Pad | Tube | Active | Step-Up/Step-Down | Positive | Buck-Boost | Adjustable | 1 | 1.73V | 5.5V | 1.8V | 5.5V | 3A | 1.2MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 20-QFN (4x5) |
|
LTC3623EUDD#PBFIC REG BUCK ADJ 5A 24QFN |
3,882 |
|
Datasheet | - | 24-WFQFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 1.5V | 15V | 0V | 14.5V | 5A | 400kHz ~ 4MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 24-QFN (3x5) |
|
LT8653SEV#PBFIC REG BUCK 3.3V/5V DL 20LQFN |
3,115 |
|
Datasheet | Silent Switcher®2 | 20-TFQFN Exposed Pad | Tray | Active | Step-Down | Positive | Buck | Fixed | 2 | 3V | 42V | 3.3V, 5V | - | 2A, 2A | 300kHz ~ 3MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount, Wettable Flank | 20-LQFN (4x3) |
|
LT8631IFE#PBFIC REG BUCK ADJ 1A 20TSSOP |
2,848 |
|
Datasheet | - | 20-TSSOP (0.173", 4.40mm Width), 16 Leads, Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3V | 100V | 0.8V | 60V | 1A | 100kHz ~ 1MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 20-TSSOP-EP |
|
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LT8630IFE#PBFIC REG BUCK ADJ 600MA 20TSSOP |
544 |
|
Datasheet | - | 20-TSSOP (0.173", 4.40mm Width), 16 Leads, Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3V | 100V | 0.8V | 60V | 600mA | - | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 20-TSSOP-EP |
|
MAX15303AA00+TCMIC REG BUCK ADJ 6A 40TQFN |
759 |
|
Datasheet | - | 40-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.5V | 14V | 0.5V | 5.25V | 6A | 300kHz ~ 1MHz | Yes | -40°C ~ 85°C (TA) | - | - | Surface Mount | 40-TQFN (6x6) |
|
LT1172CQ#PBFIC REG BCK BST ADJ 1.25A DDPAK-5 |
190 |
|
Datasheet | - | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Cuk, Flyback, Forward Converter | Adjustable | 1 | 3V | 40V | 1.244V | 65V (Switch) | 1.25A (Switch) | 100kHz | No | 0°C ~ 100°C (TJ) | - | - | Surface Mount | DDPAK-5 |
|
LTC3112EDHD#TRPBFIC REG BUCK BOOST ADJ 2.5A 16DFN |
4,153 |
|
Datasheet | - | 16-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up/Step-Down | Positive | Buck-Boost | Adjustable | 1 | 2.7V | 15V | 2.5V | 14V | 2.5A | 750kHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-DFN (5x4) |
|
MAX1672EEE+TIC REG BUCK BST ADJ 300MA 16QSOP |
1,137 |
|
Datasheet | - | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Step-Up/Step-Down | Positive | Buck, Boost | Adjustable (Programmable) | 1 | 1.8V | 11V | 1.25V (3.3V, 5.5V) | 5.5V | 300mA | - | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-QSOP |
Frequently Asked Questions
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