| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TPS629203QDRLRQ1IC REG BUCK ADJ 300MA SOT583 |
3,297 |
|
Datasheet |
- | SOT-583 | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 3V | Buck | 17V | 0.4V | 5.5V | 300mA | 1MHz, 2.5MHz | AEC-Q100 | Yes | Automotive | -40°C ~ 150°C (TJ) | Surface Mount | SOT-583 |
|
TC7660SCPAIC REG CHARG PUMP INV 20MA 8PDIP |
1,622 |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tube | Active | Ratiometric | Positive or Negative | Fixed | 1 | 1.5V | Charge Pump | 12V | -Vin, 2Vin | - | 20mA | 10kHz ~ 45kHz | - | No | - | 0°C ~ 70°C (TA) | Through Hole | 8-PDIP |
|
TC7660SEPAIC REG CHARG PUMP INV 20MA 8PDIP |
432 |
|
Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tube | Active | Ratiometric | Positive or Negative | Fixed | 1 | 1.5V | Charge Pump | 12V | -Vin, 2Vin | - | 20mA | 10kHz ~ 45kHz | - | No | - | -40°C ~ 85°C (TA) | Through Hole | 8-PDIP |
|
MC33063ADIC REG BUCK BOOST ADJ 1.5A 8SOIC |
418 |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Step-Up, Step-Down | Positive or Negative | Adjustable | 1 | 3V | Buck, Boost | 40V | 1.25V | 40V (Switch) | 1.5A (Switch) | 100kHz | - | No | - | -40°C ~ 85°C (TA) | Surface Mount | 8-SOIC |
|
TLV61046ADBVTIC REG BOOST ADJ 980MA SOT23-6 |
25,051 |
|
Datasheet |
- | SOT-23-6 | Tape & Reel (TR) | Active | Step-Up | Positive | Adjustable | 1 | 1.8V | Boost | 5.5V | 3.3V | 28V | 980mA (Switch) | 1.05MHz | - | - | - | -40°C ~ 125°C (TJ) | Surface Mount | SOT-23-6 |
|
TPS62120DCNRIC REG BUCK ADJ 75MA SOT23-8 |
17,883 |
|
Datasheet |
- | SOT-23-8 | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 2V | Buck | 15V | 1.2V | 5.5V | 75mA | Up to 800kHz | - | Yes | - | -40°C ~ 85°C (TA) | Surface Mount | SOT-23-8 |
|
TPS560430YQDBVRQ1IC REG BUCK ADJ 600MA SOT23-6 |
2,252 |
|
Datasheet |
SIMPLE SWITCHER® | SOT-23-6 | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 4V | Buck | 36V | 1V | 36V | 600mA | 2.1MHz | AEC-Q100 | Yes | Automotive | -40°C ~ 125°C (TJ) | Surface Mount | SOT-23-6 |
|
BD9D320EFJ-E2IC REG BUCK ADJ 3A 8HTSOP-J |
7,889 |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 4.5V | Buck | 18V | 0.765V | 7V | 3A | 700kHz | - | Yes | - | -40°C ~ 85°C (TA) | Surface Mount | 8-HTSOP-J |
|
TPS628302ADRLRIC REG BUCK ADJ 2A SOT583 |
3,475 |
|
Datasheet |
- | SOT-583 | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 2.25V | Buck | 5.5V | 0.5V | 4.5V | 2A | 2MHz | - | Yes | - | -40°C ~ 125°C (TJ) | Surface Mount | SOT-583 |
|
TPS628302ARZERIC REG BUCK ADJ 2A 8WQFN |
3,363 |
|
Datasheet |
- | 8-WFDFN | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 2.25V | Buck | 5.5V | 0.5V | 4.5V | 2A | 2MHz | - | Yes | - | -40°C ~ 125°C (TJ) | Surface Mount | 8-WQFN-HR (1x2) |
|
TPS61033DRLRIC REG BOOST ADJ SOT583 |
3,341 |
|
Datasheet |
- | SOT-583 | Tape & Reel (TR) | Active | Step-Up | Positive | Adjustable | 1 | 1.8V | Boost | 5.5V | 2.2V | 5.5V | - | 2.4MHz | - | Yes | - | -40°C ~ 125°C (TJ) | Surface Mount | SOT-583 |
|
LMR51610YFDBVRIC REG BUCK ADJ 1A SOT23-6 |
2,908 |
|
Datasheet |
SIMPLE SWITCHER® | SOT-23-6 | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 4V | Buck | 65V | 0.8V | 28V | 1A | 1.1MHz | - | Yes | - | -40°C ~ 150°C (TJ) | Surface Mount | SOT-23-6 |
|
TPS61046YFFTIC REG BOOST ADJ 1.2A 6DSBGA |
2,890 |
|
Datasheet |
- | 6-UFBGA, DSBGA | Tape & Reel (TR) | Active | Step-Up | Positive | Adjustable | 1 | 1.8V | Boost | 5.5V | 4.5V | 28V | 1.2A | 1.05MHz | - | No | - | -40°C ~ 125°C (TJ) | Surface Mount | 6-DSBGA |
|
LMR51430YFDDCRIC REG BUCK ADJ 3A SOT23 |
2,620 |
|
Datasheet |
SIMPLE SWITCHER® | SOT-23-6 Thin, TSOT-23-6 | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 4.5V | Buck | 36V | 0.6V | 34.2V | 3A | 1.1MHz | - | Yes | - | -40°C ~ 150°C (TJ) | Surface Mount | SOT-23-THIN |
|
LMR51430XFDDCRIC REG BUCK ADJ 3A SOT23-6 |
2,126 |
|
Datasheet |
SIMPLE SWITCHER® | SOT-23-6 Thin, TSOT-23-6 | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 4.5V | Buck | 36V | 0.6V | 34.2V | 3A | 500kHz | - | Yes | - | -40°C ~ 150°C (TJ) | Surface Mount | SOT-23-THIN |
|
TPS631012YBGRIC REG BUCK BST ADJ 1.5A 8DSBGA |
1,168 |
|
Datasheet |
- | 8-XFBGA, DSBGA | Tape & Reel (TR) | Active | Step-Up/Step-Down | Positive | Adjustable | 1 | 1.6V | Buck-Boost | 5.5V | 1V | 5.5V | 1.5A | 2MHz | - | No | - | -40°C ~ 125°C (TJ) | Surface Mount | 8-DSBGA (1.6x1.1) |
|
LMR51610XFDBVRIC REG BUCK ADJ 1A SOT23-6 |
922 |
|
Datasheet |
SIMPLE SWITCHER® | SOT-23-6 | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 4V | Buck | 65V | 0.8V | 28V | 1A | 400kHz | - | Yes | - | -40°C ~ 150°C (TJ) | Surface Mount | SOT-23-6 |
|
LMR51610YDBVRIC REG BUCK ADJ 1A SOT23-6 |
826 |
|
Datasheet |
SIMPLE SWITCHER® | SOT-23-6 | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 4V | Buck | 65V | 0.8V | 28V | 1A | 1.1MHz | - | Yes | - | -40°C ~ 150°C (TJ) | Surface Mount | SOT-23-6 |
|
|
LM3670MF-1.2/NOPBIC REG BUCK 1.2V 350MA SOT23-5 |
14,780 |
|
Datasheet |
- | SC-74A, SOT-753 | Tape & Reel (TR) | Active | Step-Down | Positive | Fixed | 1 | 2.5V | Buck | 5.5V | 1.2V | - | 350mA | 1MHz | - | Yes | - | -40°C ~ 85°C (TA) | Surface Mount | SOT-23-5 |
|
TLV62080DSGRIC REG BUCK ADJ 1.2A 8WSON |
7,057 |
|
Datasheet |
DCS-Control™ | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 2.5V | Buck | 5.5V | 0.5V | 4V | 1.2A | 2MHz | - | Yes | - | -40°C ~ 85°C (TA) | Surface Mount | 8-WSON (2x2) |
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.