| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ADP1610ARMZ-R7IC REG BOOST ADJ 1.2A 8MSOP |
2,061 |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Step-Up | Positive | Adjustable | 1 | 2.5V | Boost | 5.5V | 2.5V | 12V | 1.2A (Switch) | 700kHz, 1.23MHz | - | No | - | -40°C ~ 85°C (TA) | Surface Mount | 8-MSOP |
|
AP1501A-12K5G-13IC REG BUCK 12V 5A TO263-5 |
1,475 |
|
Datasheet |
- | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tape & Reel (TR) | Active | Step-Down | Positive | Fixed | 1 | 4.5V | Buck | 40V | 12V | - | 5A | 150kHz | - | No | - | -20°C ~ 85°C (TA) | Surface Mount | TO-263-5 |
|
MAX1730EUB+IC REG CHG PUMP PROG 50MA 10UMAX |
200 |
|
Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tube | Active | Step-Down | Positive | Programmable | 1 | 2.7V | Charge Pump | 5.5V | 1.8V, 1.9V | - | 50mA | 2kHz | - | No | - | -40°C ~ 85°C (TA) | Surface Mount | 10-uMAX/uSOP |
|
IR38163MTRPBFAUMA1IC REG BUCK ADJ 30A 34PQFN |
8,031 |
|
Datasheet |
- | 34-PowerVFQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 1.5V | Buck | 16V | 0.5V | 14V | 30A | 150kHz ~ 1.5MHz | - | Yes | - | -40°C ~ 125°C (TJ) | Surface Mount | 34-PQFN (5x7) |
|
LM5161QPWPTQ1IC REG BCK FLYBACK ADJ 14HTSSOP |
481 |
|
Datasheet |
- | 14-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Step-Down | Positive, Isolation Capable | Adjustable | 1 | 4.5V | Buck, Flyback | 100V | 2V | 92V | 1A | 50kHz ~ 1MHz | AEC-Q100 | Yes | Automotive | -40°C ~ 150°C (TJ) | Surface Mount | 14-HTSSOP |
|
LM22676QMR-5.0/NOPBIC REG BUCK 5V 3A 8SOPWR |
400 |
|
Datasheet |
SIMPLE SWITCHER® | 8-PowerSOIC (0.154", 3.90mm Width) | Tube | 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 |
|
LM22676QTJE-ADJ/NOPBIC REG BUCK ADJ 3A TO263-7 |
400 |
|
Datasheet |
SIMPLE SWITCHER® | TO-263-7 Thin | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 4.5V | Buck | 42V | 1.285V | 37V | 3A | 500kHz | AEC-Q100 | No | Automotive | -40°C ~ 125°C (TJ) | Surface Mount | TO-263-7 Thin |
|
ADUM3070ARQZ-RL7IC REG PSH-PULL ADJ 350MA 16QSOP |
1,009 |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Step-Up/Step-Down | Positive, Isolation Capable | Adjustable | 1 | 3V | Push-Pull | 7V | 3.3V | 24V | 350mA | 200kHz ~ 1MHz | - | No | - | -40°C ~ 105°C (TA) | Surface Mount | 16-QSOP |
|
ADUM3070ARQZIC REG PSH-PULL ADJ 350MA 16QSOP |
522 |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tube | Active | Step-Up/Step-Down | Positive, Isolation Capable | Adjustable | 1 | 3V | Push-Pull | 7V | 3.3V | 24V | 350mA | 200kHz ~ 1MHz | - | No | - | -40°C ~ 105°C (TA) | Surface Mount | 16-QSOP |
|
LM53625LQRNLTQ1IC REG BUCK 5V 2.5A 22VQFN |
1,750 |
|
Datasheet |
- | 22-PowerVFQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Fixed | 1 | 3.9V | Buck | 36V | 5V | - | 2.5A | 2.1MHz | AEC-Q100 | Yes | Automotive | -40°C ~ 125°C (TA) | Surface Mount, Wettable Flank | 22-VQFN-HR (5x4) |
|
MPQ4560DN-AEC1-LF-ZIC REG BUCK ADJ 2A 8SOICE |
1,306 |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 3.8V | Buck | 55V | 0.8V | 52V | 2A | Up to 2MHz | AEC-Q100 | No | Automotive | -40°C ~ 125°C (TJ) | Surface Mount | 8-SOICE |
|
ADP2106ACPZ-R7IC REG BUCK ADJ 1.5A 16LFCSP |
849 |
|
Datasheet |
- | 16-WQFN Exposed Pad, CSP | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 2.7V | Buck | 5.5V | 0.8V | 5.5V | 1.5A | 1.2MHz | - | Yes | - | -40°C ~ 125°C (TJ) | Surface Mount | 16-LFCSP (4x4) |
|
LM53625MQRNLTQ1IC REG BUCK ADJ 2.5A 22VQFN |
750 |
|
Datasheet |
- | 22-PowerVFQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 3.9V | Buck | 36V | 3.3V | 10V | 2.5A | 2.1MHz | AEC-Q100 | Yes | Automotive | -40°C ~ 125°C (TA) | Surface Mount, Wettable Flank | 22-VQFN-HR (5x4) |
|
MP4317GRE-PIC REG BUCK ADJ 7A 20QFN |
173 |
|
Datasheet |
- | 20-PowerVFQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 3.3V | Buck | 45V | 0.815V | 42.75V | 7A | 350kHz ~ 1MHz | - | Yes | - | -40°C ~ 125°C (TJ) | Surface Mount, Wettable Flank | 20-QFN (4x4) |
|
MAX8627ETD+TIC REG BOOST ADJ 3.5A 14TDFN |
13,316 |
|
Datasheet |
- | 14-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up | Positive | Adjustable | 1 | 0.9V | Boost | 5.5V | 3V | 5.2V | 3.5A (Switch) | 1MHz | - | Yes | - | -40°C ~ 85°C (TA) | Surface Mount | 14-TDFN (3x3) |
|
BD9E301EFJ-LBE2IC REG BUCK ADJ 2.5A 8HTSOP-J |
7,696 |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 7V | Buck | 36V | 1V | 25.2V | 2.5A | 570kHz | - | Yes | - | -40°C ~ 150°C (TJ) | Surface Mount | 8-HTSOP-J |
|
LM2670S-3.3/NOPBIC REG BUCK 3.3V 3A TO263 |
230 |
|
Datasheet |
SIMPLE SWITCHER® | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Bulk | Active | Step-Down | Positive | Fixed | 1 | 8V | Buck | 40V | 3.3V | - | 3A | 260kHz | - | No | - | -40°C ~ 125°C (TJ) | Surface Mount | TO-263 (DDPAK-7) |
|
BD9E300EFJ-LBE2IC REG BUCK ADJ 2.5A 8HTSOP-J |
4,868 |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 7V | Buck | 36V | 1V | 25.2V | 2.5A | 1MHz | - | Yes | - | -40°C ~ 150°C (TJ) | Surface Mount | 8-HTSOP-J |
|
TPS62737RGYRIC REG BUCK PROG 200MA 14VQFN |
801 |
|
Datasheet |
- | 14-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Programmable | 1 | 2V | Buck | 5.5V | 1.3V | 5V | 200mA | 2MHz | - | Yes | - | -20°C ~ 85°C (TA) | Surface Mount | 14-VQFN (3.5x3.5) |
|
MAX1927REUB+IC REG BUCK ADJ 800MA 10UMAX |
2,218 |
|
Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tube | Active | Step-Down | Positive | Adjustable | 1 | 2.6V | Buck | 5.5V | 0.75V | 5.5V | 800mA | 800kHz ~ 1.2MHz | - | Yes | - | -40°C ~ 85°C (TA) | Surface Mount | 10-uMAX/uSOP |
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.