| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MP2494DN-LF-ZIC REG BUCK ADJ 2A 8SOICE |
2,165 |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 4.5V | Buck | 55V | 0.8V | 45V | 2A | 100kHz | - | No | - | -40°C ~ 125°C (TJ) | Surface Mount | 8-SOICE |
|
MP8860GQ-0000-PIC REG BUCK BOOST ADJ 1A 16QFN |
438 |
|
Datasheet |
- | 16-PowerVFQFN | Tape & Reel (TR) | Active | Step-Up/Step-Down | Positive | Adjustable | 1 | 2.8V | Buck-Boost | 22V | 1V | 20.47V | 1A | 530kHz | - | Yes | - | -40°C ~ 125°C (TJ) | Surface Mount | 16-QFN (3x3) |
|
TPS6755IDIC REG BUCK BST ADJ 270MA 8SOIC |
201 |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Active | Step-Up/Step-Down | Negative | Adjustable | 1 | 2.7V | Buck-Boost | 9V | -1.22V | -9.3V | 270mA | 160kHz | - | No | - | -40°C ~ 85°C (TA) | Surface Mount | 8-SOIC |
|
MPQ4420GJ-PIC REG BUCK ADJ 2A TSOT23-8 |
982 |
|
Datasheet |
- | SOT-23-8 Thin, TSOT-23-8 | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 4V | Buck | 30V | 0.8V | 27V | 2A | 410kHz | - | Yes | - | -40°C ~ 125°C (TJ) | Surface Mount | TSOT-23-8 |
|
TPS55386PWPIC REG BUCK ADJ 3A DL 16HTSSOP |
247 |
|
Datasheet |
- | 16-PowerTSSOP (0.173", 4.40mm Width) | Tube | Active | Step-Down | Positive | Adjustable | 2 | 4.5V | Buck | 28V | 0.8V | 25.2V | 3A | 630kHz | - | No | - | -40°C ~ 125°C (TJ) | Surface Mount | 16-HTSSOP |
|
ISL91127IRAZ-T7AIC REG BUCK BST ADJ/1V 2A 20QFN |
12,570 |
|
Datasheet |
- | 20-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up, Step-Down | Positive | Adjustable (Fixed) | 1 | 1.8V | Buck-Boost | 5.5V | 1V | 5.2V | 2A | 2.5MHz | - | Yes | - | -40°C ~ 85°C (TA) | Surface Mount | 20-QFN (4x4) |
|
ISL91127IRNZ-T7AIC REG BUCK BOOST 3.3V 2A 20QFN |
741 |
|
Datasheet |
- | 20-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up, Step-Down | Positive | Fixed | 1 | 1.8V | Buck-Boost | 5.5V | 3.3V | - | 2A | 2.5MHz | - | Yes | - | -40°C ~ 85°C (TA) | Surface Mount | 20-QFN (4x4) |
|
MIC4576-3.3WUIC REG BUCK 3.3V 3A TO263-5 |
135 |
|
Datasheet |
- | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Active | Step-Down | Positive | Fixed | 1 | 4V | Buck | 36V | 3.3V | - | 3A | 200kHz | - | No | - | -40°C ~ 85°C (TA) | Surface Mount | TO-263-5 |
|
LM2575HVS-3.3/NOPBIC REG BUCK 3.3V 1A TO263 |
1,896 |
|
Datasheet |
SIMPLE SWITCHER® | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Active | Step-Down | Positive | Fixed | 1 | 4V | Buck | 60V | 3.3V | - | 1A | 52kHz | - | No | - | -40°C ~ 125°C (TJ) | Surface Mount | TO-263 (DDPAK-5) |
|
LM2852YMXA-3.3/NOPBIC REG BUCK 3.3V 2A 14HTSSOP |
358 |
|
Datasheet |
SIMPLE SWITCHER® | 14-PowerTSSOP (0.173", 4.40mm Width) | Tube | Active | Step-Down | Positive | Fixed | 1 | 2.85V | Buck | 5.5V | 3.3V | - | 2A | 500kHz | - | Yes | - | -40°C ~ 125°C (TJ) | Surface Mount | 14-HTSSOP |
|
LM2852XMXA-2.5/NOPBIC REG BUCK 2.5V 2A 14HTSSOP |
210 |
|
Datasheet |
SIMPLE SWITCHER® | 14-PowerTSSOP (0.173", 4.40mm Width) | Tube | Active | Step-Down | Positive | Fixed | 1 | 2.85V | Buck | 5.5V | 2.5V | - | 2A | 1.5MHz | - | Yes | - | -40°C ~ 125°C (TJ) | Surface Mount | 14-HTSSOP |
|
LM2852XMXA-1.8/NOPBIC REG BUCK 1.8V 2A 14HTSSOP |
182 |
|
Datasheet |
SIMPLE SWITCHER® | 14-PowerTSSOP (0.173", 4.40mm Width) | Tube | Active | Step-Down | Positive | Fixed | 1 | 2.85V | Buck | 5.5V | 1.8V | - | 2A | 1.5MHz | - | Yes | - | -40°C ~ 125°C (TJ) | Surface Mount | 14-HTSSOP |
|
LM2852YMXA-1.5/NOPBIC REG BUCK 1.5V 2A 14HTSSOP |
173 |
|
Datasheet |
SIMPLE SWITCHER® | 14-PowerTSSOP (0.173", 4.40mm Width) | Tube | Active | Step-Down | Positive | Fixed | 1 | 2.85V | Buck | 5.5V | 1.5V | - | 2A | 500kHz | - | Yes | - | -40°C ~ 125°C (TJ) | Surface Mount | 14-HTSSOP |
|
MP2492DN-LF-ZIC REG BUCK ADJ 2A 8SOICE |
2,502 |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 4.5V | Buck | 55V | 0.8V | 15V | 2A | 100kHz | - | No | - | -40°C ~ 85°C (TA) | Surface Mount | 8-SOICE |
|
RT6361GSPIC REG BUCK ADJ 1.5A 8SOP |
1,784 |
|
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 | 1.5A | 100kHz ~ 2.5MHz | - | No | - | -40°C ~ 125°C (TJ) | Surface Mount | 8-SOP-EP |
|
MAX20075DATCA/V+TIC REG BUCK ADJ 600MA 12TDFN |
769 |
|
Datasheet |
- | 12-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 3.5V | Buck | 40V | 1V | 10V | 600mA | 2.1MHz | AEC-Q100 | Yes | Automotive | -40°C ~ 125°C | Surface Mount | 12-TDFN (3x3) |
|
LMQ62440CPPQRJRRQ1IC REG BUCK 5V 4A 14VQFN |
4,575 |
|
Datasheet |
- | 14-PowerVFQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Fixed | 1 | 3V | Buck | 36V | 5V | - | 4A | 2.1MHz | AEC-Q100 | Yes | Automotive | -40°C ~ 150°C (TJ) | Surface Mount, Wettable Flank | 14-VQFN-HR (4x3.5) |
|
LMQ62440BPPQRJRRQ1IC REG BUCK 3.3V 4A 14VQFN |
2,791 |
|
Datasheet |
- | 14-PowerVFQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Fixed | 1 | 3V | Buck | 36V | 3.3V | - | 4A | 2.1MHz | AEC-Q100 | Yes | Automotive | -40°C ~ 150°C (TJ) | Surface Mount, Wettable Flank | 14-VQFN-HR (4x3.5) |
|
ISL854102FRZIC REG BUCK ADJ 1.2A 12DFN |
1,526 |
|
Datasheet |
- | 12-VFDFN Exposed Pad | Tube | Active | Step-Down | Positive | Adjustable | 1 | 3V | Buck | 40V | 0.6V | 34V | 1.2A | 500kHz, 300kHz ~ 2MHz | - | Yes | - | -40°C ~ 125°C (TA) | Surface Mount | 12-DFN (4x3) |
|
RT6362GSPIC REG BUCK ADJ 2.5A 8SOP |
2,468 |
|
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 | 2.5A | 100kHz ~ 2.5MHz | - | No | - | -40°C ~ 125°C (TJ) | Surface Mount | 8-SOP-EP |
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.