| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LT8570IDD-1#PBFIC REG BST CHARGE PUMP ADJ 8DFN |
655 |
|
Datasheet |
- | 8-WFDFN Exposed Pad | Tube | Active | Step-Up, Step-Up/Step-Down | Positive or Negative | Adjustable | 1 | 2.55V | Boost, Charge Pump, Cuk, SEPIC | 40V | 0.003V, 1.204V | 65V (Switch) | 375mA (Switch) | 200kHz ~ 1.5MHz | - | No | - | -40°C ~ 125°C (TJ) | Surface Mount | 8-DFN (3x3) |
|
LT8570IDD#PBFIC REG BOOST CUK ADJ 750MA 8DFN |
502 |
|
Datasheet |
- | 8-WFDFN Exposed Pad | Tube | Active | Step-Up, Step-Up/Step-Down | Positive or Negative | Adjustable | 1 | 2.55V | Boost, Cuk, SEPIC | 40V | 0.003V, 1.204V | 65V (Switch) | 750mA (Switch) | 200kHz ~ 1.5MHz | - | No | - | -40°C ~ 125°C (TJ) | Surface Mount | 8-DFN (3x3) |
|
MP8796BGVT-0000-ZIC REG BUCK ADJ 30A 25TQFN |
12,688 |
|
Datasheet |
- | 25-PowerWFQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 4V | Buck | 16V | 0.6V | 5.5V | 30A | 400kHz ~ 1MHz | - | Yes | - | -40°C ~ 125°C (TJ) | Surface Mount | 25-TQFN (4x5) |
|
LTC3539EDCB#TRPBFIC REG BOOST ADJ 2A 8DFN |
11,489 |
|
Datasheet |
- | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up | Positive | Adjustable | 1 | 0.5V | Boost | 5V | 1.5V | 5.25V | 2A (Switch) | 1MHz | - | Yes | - | -40°C ~ 85°C (TA) | Surface Mount | 8-DFN (2x3) |
|
LTC3539EDCB#TRMPBFIC REG BOOST ADJ 2A 8DFN |
4,526 |
|
Datasheet |
- | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up | Positive | Adjustable | 1 | 0.5V | Boost | 5V | 1.5V | 5.25V | 2A (Switch) | 1MHz | - | Yes | - | -40°C ~ 85°C (TA) | Surface Mount | 8-DFN (2x3) |
|
|
LT8330EDDB#TRPBFIC REG BOOST SEPIC ADJ 1A 8DFN |
3,341 |
|
Datasheet |
- | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up, Step-Up/Step-Down | Positive or Negative, Isolation Capable | Adjustable | 1 | 3V | Boost, SEPIC | 40V | 1.6V, -0.8V | 60V (Switch) | 1A | 2MHz | - | No | - | -40°C ~ 125°C (TJ) | Surface Mount | 8-DFN (3x2) |
|
LT8609AEDDM#TRPBFIC REG BUCK ADJ 3A 10DFN |
2,739 |
|
Datasheet |
- | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 3V | Buck | 42V | 0.782V | 42V | 3A | 200kHz ~ 2.2MHz | - | Yes | - | -40°C ~ 125°C (TJ) | Surface Mount, Wettable Flank | 10-DFN (3x3) |
|
LTC3539EDCB-2#TRMPBFIC REG BOOST ADJ 2A 8DFN |
2,184 |
|
Datasheet |
- | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up | Positive | Adjustable | 1 | 0.5V | Boost | 5V | 1.5V | 5.25V | 2A (Switch) | 2MHz | - | Yes | - | -40°C ~ 85°C (TA) | Surface Mount | 8-DFN (2x3) |
|
LT3663EDCB#TRPBFIC REG BUCK ADJ 1.2A 8DFN |
2,112 |
|
Datasheet |
- | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 7.5V | Buck | 36V | 0.8V | 6V | 1.2A | 1.5MHz | - | No | - | -40°C ~ 125°C (TJ) | Surface Mount | 8-DFN (2x3) |
|
LTC3314AACBZ-R7IC REG BUCK ADJ 4A/4A 30WLCSP |
2,031 |
|
Datasheet |
- | 30-UFBGA, WLCSP | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 2.25V | Buck | 5.5V | 0.5V | 5.5V | 4A, 4A | 1MHz ~ 3MHz | - | Yes | - | -40°C ~ 125°C (TJ) | Surface Mount | 30-WLCSP (2.2x2.7) |
|
LT8330ES6#TRMPBFIC REG BST SEPIC ADJ 1A TSOT23-6 |
2,013 |
|
Datasheet |
- | SOT-23-6 Thin, TSOT-23-6 | Tape & Reel (TR) | Active | Step-Up, Step-Up/Step-Down | Positive or Negative, Isolation Capable | Adjustable | 1 | 3V | Boost, SEPIC | 40V | 1.6V, -0.8V | 60V (Switch) | 1A | 2MHz | - | No | - | -40°C ~ 125°C (TJ) | Surface Mount | TSOT-23-6 |
|
|
LT8330EDDB#TRMPBFIC REG BOOST SEPIC ADJ 1A 8DFN |
829 |
|
Datasheet |
- | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up, Step-Up/Step-Down | Positive or Negative | Adjustable | 1 | 3V | Boost, SEPIC | 40V | 1.6V, -0.8V | 60V (Switch) | 1A | 2MHz | - | No | - | -40°C ~ 125°C (TJ) | Surface Mount | 8-DFN (3x2) |
|
LT8609AEDDM#PBFIC REG BUCK ADJ 3A 10DFN |
1,118 |
|
Datasheet |
- | 10-WFDFN Exposed Pad | Tube | Active | Step-Down | Positive | Adjustable | 1 | 3V | Buck | 42V | 0.782V | 42V | 3A | 200kHz ~ 2.2MHz | - | Yes | - | -40°C ~ 125°C (TJ) | Surface Mount, Wettable Flank | 10-DFN (3x3) |
|
LT8609AEMSE#PBFIC REG BUCK ADJ 3A 10MSOP |
7,843 |
|
Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Active | Step-Down | Positive | Adjustable | 1 | 3V | Buck | 42V | 0.782V | 42V | 3A | 200kHz ~ 2.2MHz | - | Yes | - | -40°C ~ 125°C (TJ) | Surface Mount | 10-MSOP-EP |
|
LT8609EMSE#TRPBFIC REG BUCK ADJ 3A 10MSOP |
5,625 |
|
Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 3V | Buck | 42V | 0.782V | 42V | 3A | 200kHz ~ 2.2MHz | - | Yes | - | -40°C ~ 125°C (TJ) | Surface Mount | 10-MSOP-EP |
|
LT8609EMSE#PBFIC REG BUCK ADJ 3A 10MSOP |
3,036 |
|
Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Active | Step-Down | Positive | Adjustable | 1 | 3V | Buck | 42V | 0.782V | 42V | 3A | 200kHz ~ 2.2MHz | - | Yes | - | -40°C ~ 125°C (TJ) | Surface Mount | 10-MSOP-EP |
|
|
ICL7662CBA+IC REG CHARGE PUMP 8SOIC |
1,686 |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Ratiometric | Negative | Fixed | 1 | 4.5V | Charge Pump | 20V | -Vin | - | - | 10kHz | - | No | - | 0°C ~ 70°C (TA) | Surface Mount | 8-SOIC |
|
LT8609AEMSE#TRPBFIC REG BUCK ADJ 3A 10MSOP |
443 |
|
Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 3V | Buck | 42V | 0.782V | 42V | 3A | 200kHz ~ 2.2MHz | - | Yes | - | -40°C ~ 125°C (TJ) | Surface Mount | 10-MSOP-EP |
|
MAX17574ATG+TIC REG BUCK ADJ 3A 24TQFN |
3,476 |
|
Datasheet |
- | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 4.5V | Buck | 60V | 0.9V | 54V | 3A | 100kHz ~ 2.2MHz | - | Yes | - | -40°C ~ 125°C (TA) | Surface Mount | 24-TQFN (4x5) |
|
LM21215AMHE-1/NOPBIC REG BUCK ADJ 15A 20HTSSOP |
429 |
|
Datasheet |
- | 20-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 2.95V | Buck | 5.5V | 0.6V | 5.5V | 15A | 500kHz | - | Yes | - | -40°C ~ 125°C (TJ) | Surface Mount | 20-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.