| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Part Status | Function | Output Configuration | Output Type | Number of Outputs | Voltage - Input (Min) | Topology | Voltage - Input (Max) | Voltage - Output (Min/Fixed) | Voltage - Output (Max) | Current - Output | Frequency - Switching | Qualification | Synchronous Rectifier | Grade | Operating Temperature | Mounting Style | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LM22676QMRE-5.0/NOPBIC REG BUCK 5V 3A 8SOPWR |
242 |
|
Datasheet |
SIMPLE SWITCHER® | 8-PowerSOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Step-Down | Positive | Fixed | 1 | 4.5V | Buck | 42V | 5V | - | 3A | 500kHz | AEC-Q100 | No | Automotive | -40°C ~ 125°C (TJ) | Surface Mount | 8-SO PowerPad |
|
|
MAX20343EEWE+TIC REG BUCK BOOST ADJ 1A 16WLP |
4,166 |
|
Datasheet |
- | 16-WFBGA, WLBGA | Tape & Reel (TR) | Active | Step-Up/Step-Down | Positive | Adjustable | 1 | 1.9V | Buck-Boost | 5.5V | 2.5V | 5.5V | 1A | 400kHz ~ 680kHz | - | Yes | - | -40°C ~ 85°C (TJ) | Surface Mount | 16-WLP (1.77x2.01) |
|
|
MAX860ESA+TIC REG CHARG PUMP INV 50MA 8SOIC |
6,022 |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Ratiometric | Positive or Negative | Fixed | 1 | 1.5V, 2.5V | Charge Pump | 5.5V | -Vin, 2Vin | - | 50mA | 6kHz, 50kHz, 130kHz | - | No | - | -40°C ~ 85°C (TA) | Surface Mount | 8-SOIC |
|
MAX17662BATE+TIC REG BUCK ADJ 2A 16TQFN |
587 |
|
Datasheet |
- | 16-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 3.5V | Buck | 36V | 0.6V | 32.4V | 2A | 400kHz, 500kHz, 2.2MHz | - | Yes | - | -40°C ~ 125°C (TA) | Surface Mount | 16-TQFN (3x3) |
|
MAX17662BATE+IC REG BUCK ADJ 2A 16TQFN |
280 |
|
Datasheet |
- | 16-WFQFN Exposed Pad | Tray | Active | Step-Down | Positive | Adjustable | 1 | 3.5V | Buck | 36V | 0.6V | 32.4V | 2A | 400kHz, 500kHz, 2.2MHz | - | Yes | - | -40°C ~ 125°C (TA) | Surface Mount | 16-TQFN (3x3) |
|
|
LT3494EDDB#TRPBFIC REG BOOST ADJ 115MA 8DFN |
8,666 |
|
Datasheet |
- | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up | Positive | Adjustable | 1 | 2.3V | Boost | 16V | 2.3V | 40V (Switch) | 115mA (Switch) | - | - | No | - | -40°C ~ 85°C (TA) | Surface Mount | 8-DFN (3x2) |
|
|
LT3494AEDDB#TRMPBFIC REG BOOST ADJ 225MA 8DFN |
6,609 |
|
Datasheet |
- | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up | Positive | Adjustable | 1 | 2.3V | Boost | 16V | 2.3V | 40V (Switch) | 225mA (Switch) | - | - | No | - | -40°C ~ 85°C (TA) | Surface Mount | 8-DFN (3x2) |
|
BD9G401EFJ-ME2IC REG BUCK ADJ 3.5A 8HTSOP-J |
5,822 |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 4.5V | Buck | 42V | 0.8V | 42V | 3.5A | 250kHz ~ 500kHz | AEC-Q100 | No | Automotive | -40°C ~ 105°C (TA) | Surface Mount | 8-HTSOP-J |
|
LT8607EDC#TRMPBFIC REG BUCK ADJ 750MA 8DFN |
2,313 |
|
Datasheet |
- | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 3V | Buck | 42V | 1.8V | 12V | 750mA | 200kHz ~ 2.2MHz | - | Yes | - | -40°C ~ 125°C (TJ) | Surface Mount | 8-DFN (2x2) |
|
LT8607EMSE#PBFIC REG BUCK ADJ 750MA 10MSOP |
818 |
|
Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Active | Step-Down | Positive | Adjustable | 1 | 3V | Buck | 42V | 1.8V | 12V | 750mA | 200kHz ~ 2.2MHz | - | Yes | - | -40°C ~ 125°C (TJ) | Surface Mount | 10-MSOP-EP |
|
LM5015MHE/NOPBIC REG FLYBACK ADJ 1A 14HTSSOP |
474 |
|
Datasheet |
- | 14-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Step-Up/Step-Down | Positive, Isolation Capable | Adjustable | 1 | 4.25V | Flyback, Forward Converter | 75V | 1.26V | 37V | 1A | 25kHz ~ 750kHz | - | No | - | -40°C ~ 125°C (TJ) | Surface Mount | 14-HTSSOP |
|
TPS54560BDDAIC REG BCK SPLIT RAIL ADJ 8SOPWR |
419 |
|
Datasheet |
Eco-Mode™ | 8-PowerSOIC (0.154", 3.90mm Width) | Tube | Active | Step-Down | Positive | Adjustable | 1 | 4.5V | Buck, Split Rail | 60V | 0.8V | 58.8V | 5A | 500kHz | - | No | - | -40°C ~ 150°C (TJ) | Surface Mount | 8-SO PowerPad |
|
LM2670S-12/NOPBIC REG BUCK 12V 3A TO263 |
225 |
|
Datasheet |
SIMPLE SWITCHER® | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tube | Active | Step-Down | Positive | Fixed | 1 | 8V | Buck | 40V | 12V | - | 3A | 260kHz | - | No | - | -40°C ~ 125°C (TJ) | Surface Mount | TO-263 (DDPAK-7) |
|
LM3102MH/NOPBIC REG BUCK ADJ 2.5A 20HTSSOP |
208 |
|
Datasheet |
SIMPLE SWITCHER® | 20-PowerTSSOP (0.173", 4.40mm Width) | Tube | Active | Step-Down | Positive | Adjustable | 1 | 4.5V | Buck | 42V | 0.8V | 7V | 2.5A | Up to 1MHz | - | Yes | - | -40°C ~ 125°C (TJ) | Surface Mount | 20-HTSSOP |
|
MAX20029ATIA/V+IC REG BUCK ADJ 1.5A QUAD 28TQFN |
520 |
|
Datasheet |
- | 28-WFQFN Exposed Pad | Tube | Active | Step-Down | Positive | Adjustable | 4 | 3V | Buck | 5.5V | 1V | 4V | 1.5A | 2.2MHz | - | Yes | - | -40°C ~ 125°C | Surface Mount | 28-TQFN (5x5) |
|
|
LT8362IDD#PBFIC REG BOOST SEPIC 2A 10DFN |
5,490 |
|
Datasheet |
- | 10-WFDFN Exposed Pad | Tube | Active | Step-Up | Positive | Fixed | 1 | 2.8V | Boost, SEPIC | 60V | - | 60V (Switch) | 2A (Switch) | 300kHz ~ 2MHz | - | - | - | -40°C ~ 125°C (TJ) | Surface Mount | 10-DFN (3x3) |
|
MAX1920EUT+TIC REG BUCK ADJ 400MA SOT6 |
2,230 |
|
Datasheet |
- | SOT-23-6 | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 2V | Buck | 5.5V | 1.25V | 4V | 400mA | 1.2MHz | - | Yes | - | -40°C ~ 85°C (TA) | Surface Mount | SOT-6 |
|
RT6363GSPIC REG BUCK ADJ 3.5A 8SOP |
397 |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 4V | Buck | 60V | 0.8V | 60V | 3.5A | 100kHz ~ 2.5MHz | - | No | - | -40°C ~ 125°C (TJ) | Surface Mount | 8-SOP-EP |
|
LM73605QRNPRQ1IC REG BUCK ADJ 5A 30WQFN |
5,623 |
|
Datasheet |
- | 30-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 3.5V | Buck | 36V | 1V | 34.2V | 5A | 350kHz ~ 2.2MHz | AEC-Q100 | Yes | Automotive | -40°C ~ 125°C (TJ) | Surface Mount, Wettable Flank | 30-WQFN (6x4) |
|
LM46002AQPWPTQ1IC REG BUCK ADJ 2A 16HTSSOP |
419 |
|
Datasheet |
SIMPLE SWITCHER® | 16-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 3.5V | Buck | 60V | 1V | 28V | 2A | 200kHz ~ 2.2MHz | AEC-Q100 | Yes | Automotive | -40°C ~ 125°C (TJ) | Surface Mount | 16-HTSSOP |
DC-DC Switching Regulators, also known as DC-DC converters, are essential components in modern power management systems. Unlike linear regulators that dissipate excess energy as heat, switching regulators use high-frequency switching elements and energy storage components (inductors, capacitors) to efficiently step up, step down, or invert voltage levels. This design enables conversion efficiency levels of 80–95% or higher, making them indispensable for portable electronics, industrial automation, automotive systems, and communication equipment.