| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TPS62180YZFTIC REG BUCK ADJ 6A 24DSBGA |
4,641 |
|
Datasheet |
- | 24-UFBGA, DSBGA | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 4V | Buck | 15V | 0.9V | 6V | 6A | 2MHz | - | Yes | - | -40°C ~ 125°C (TJ) | Surface Mount | 24-DSBGA |
|
LM2576T-005GIC REG BUCK 5V 3A TO220-5 |
294 |
|
Datasheet |
- | TO-220-5 | Tube | Active | Step-Down | Positive or Negative | Fixed | 1 | 7V | Buck | 40V | 5V | - | 3A | 52kHz | - | No | - | -40°C ~ 125°C (TJ) | Through Hole | TO-220-5 |
|
LTC3309AIV#TRPBFIC REG BUCK PROG 6A 12LQFN |
5,645 |
|
Datasheet |
Silent Switcher®1 | 12-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Programmable | 1 | 2.25V | Buck | 5.5V | 0.5V | 2.25V | 6A | Up to 3MHz | - | Yes | - | -40°C ~ 125°C (TJ) | Surface Mount | 12-LQFN (2x2) |
|
TPS65266RHBRIC REG BCK ADJ 3A/2A TRPL 32VQFN |
4,521 |
|
Datasheet |
- | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 3 | 2.7V | Buck | 6.5V | 0.6V | 6.5V | 3A, 2A | 250kHz ~ 2.4MHz | - | Yes | - | -40°C ~ 125°C (TJ) | Surface Mount | 32-VQFN (5x5) |
|
LM26003MHX/NOPBIC REG BUCK ADJ 3A 20HTSSOP |
2,383 |
|
Datasheet |
- | 20-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 3V | Buck | 38V | 1.236V | 35V | 3A | 150kHz ~ 500kHz | - | No | - | -40°C ~ 125°C (TJ) | Surface Mount | 20-HTSSOP |
|
LM63635DQDRRRQ1IC REG BUCK ADJ 3.25A 12WSON |
1,899 |
|
Datasheet |
- | 12-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 3.5V | Buck | 32V | 1V | 20V | 3.25A | 250kHz ~ 2.2MHz | AEC-Q100 | Yes | Automotive | -40°C ~ 150°C (TJ) | Surface Mount, Wettable Flank | 12-WSON (3x3) |
|
LM5166YDRCRIC REG BUCK 3.3V 500MA 10VSON |
14,022 |
|
Datasheet |
- | 10-VFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Fixed | 1 | 3V | Buck | 65V | 3.3V | - | 500mA | 50kHz ~ 600kHz | - | Yes | - | -40°C ~ 150°C (TJ) | Surface Mount | 10-VSON (3x3) |
|
LM5166XDRCRIC REG BUCK 5V 500MA 10VSON |
9,236 |
|
Datasheet |
- | 10-VFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Fixed | 1 | 3V | Buck | 65V | 5V | - | 500mA | 50kHz ~ 600kHz | - | Yes | - | -40°C ~ 150°C (TJ) | Surface Mount | 10-VSON (3x3) |
|
MP3422GG-PIC REG BOOST ADJ 6.5A 14QFN |
1,446 |
|
Datasheet |
- | 14-PowerVFQFN | Tape & Reel (TR) | Active | Step-Up | Positive | Adjustable | 1 | 1.9V | Boost | 5.5V | 2.5V | 5.5V | 6.5A (Switch) | 600kHz | - | Yes | - | -40°C ~ 125°C (TJ) | Surface Mount | 14-QFN (2x2) |
|
LM2575T-5GIC REG BUCK 5V 1A TO220-5 |
385 |
|
Datasheet |
- | TO-220-5 | Tube | Active | Step-Down | Positive | Fixed | 1 | 4.75V | Buck | 40V | 5V | - | 1A | 52kHz | - | No | - | -40°C ~ 125°C (TJ) | Through Hole | TO-220-5 |
|
AP1501-50K5G-13IC REG BUCK 5V 3A TO263-5 |
2,515 |
|
Datasheet |
- | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Active | Step-Down | Positive | Fixed | 1 | 4.5V | Buck | 40V | 5V | - | 3A | 150kHz | - | No | - | -20°C ~ 85°C (TA) | Surface Mount | TO-263-5 |
|
LM2574N-ADJ/NOPBIC REG BUCK ADJ 500MA 8PDIP |
880 |
|
Datasheet |
SIMPLE SWITCHER® | 8-DIP (0.300", 7.62mm) | Tube | Active | Step-Down | Positive | Adjustable | 1 | 4V | Buck | 40V | 1.23V | 37V | 500mA | 52kHz | - | No | - | -40°C ~ 125°C (TJ) | Through Hole | 8-PDIP |
|
LM2575T-ADJ/NOPBIC REG BUCK ADJ 1A TO220-5 |
844 |
|
Datasheet |
SIMPLE SWITCHER® | TO-220-5 | Tube | Active | Step-Down | Positive | Adjustable | 1 | 4V | Buck | 40V | 1.23V | 37V | 1A | 52kHz | - | No | - | -40°C ~ 125°C (TJ) | Through Hole | TO-220-5 |
|
LM2575T-5.0/LF03IC REG BUCK 5V 1A TO220-5 |
832 |
|
Datasheet |
SIMPLE SWITCHER® | TO-220-5 Formed Leads | Tube | Active | Step-Down | Positive | Fixed | 1 | 4V | Buck | 40V | 5V | - | 1A | 52kHz | - | No | - | -40°C ~ 125°C (TJ) | Through Hole | TO-220-5 |
|
LM2574N-12/NOPBIC REG BUCK 12V 500MA 8PDIP |
745 |
|
Datasheet |
SIMPLE SWITCHER® | 8-DIP (0.300", 7.62mm) | Tube | Active | Step-Down | Positive | Fixed | 1 | 4V | Buck | 40V | 12V | - | 500mA | 52kHz | - | No | - | -40°C ~ 125°C (TJ) | Through Hole | 8-PDIP |
|
TPS54060ADRCTIC REG BCK SPLIT RAIL ADJ 10VSON |
586 |
|
Datasheet |
SWIFT™, Eco-Mode™ | 10-VFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 3.5V | Buck, Split Rail | 60V | 0.8V | 58V | 500mA | 100kHz ~ 2.5MHz | - | No | - | -40°C ~ 150°C (TJ) | Surface Mount | 10-VSON (3x3) |
|
LM2596TVADJGIC REG BUCK BOOST ADJ 3A TO220-5 |
528 |
|
Datasheet |
- | TO-220-5 Formed Leads | Tube | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Adjustable | 1 | 4.5V | Buck, Boost, Buck-Boost | 40V | 1.23V | 37V | 3A | 150kHz | - | No | - | -40°C ~ 125°C (TJ) | Through Hole | TO-220-5 |
|
LM2575T-12/NOPBIC REG BUCK 12V 1A TO220-5 |
504 |
|
Datasheet |
SIMPLE SWITCHER® | TO-220-5 | Tube | Active | Step-Down | Positive | Fixed | 1 | 4V | Buck | 40V | 12V | - | 1A | 52kHz | - | No | - | -40°C ~ 125°C (TJ) | Through Hole | TO-220-5 |
|
RT6236AHGQUFIC REG BUCK ADJ 6A 13UQFN |
16,256 |
|
Datasheet |
ACOT™ | 13-UFQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 4.5V | Buck | 18V | 0.7V | 8V | 6A | 650kHz | - | Yes | - | -40°C ~ 85°C (TA) | Surface Mount | 13-UQFN (2x3) |
|
MP4415AGQB-ZIC REG BUCK ADJ 1.5A 13QFN |
4,950 |
|
Datasheet |
MP | 13-PowerVQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 4V | Buck | 36V | 0.8V | 30.6V | 1.5A | 450kHz ~ 2.2MHz | - | Yes | - | -40°C ~ 125°C (TJ) | Surface Mount | 13-QFN (2.5x3) |
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.