| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LM2595T-ADJ/NOPBIC REG BUCK ADJ 1A TO220-5 |
1,289 |
|
Datasheet |
SIMPLE SWITCHER® | TO-220-5 Formed Leads | Tube | Active | Step-Down | Positive | Adjustable | 1 | 4.5V | Buck | 40V | 1.2V | 37V | 1A | 150kHz | - | No | - | -40°C ~ 125°C (TJ) | Through Hole | TO-220-5 |
|
TPS51363RVETIC REG BUCK ADJ 10A/8A 28VQFN |
267 |
|
Datasheet |
D-CAP2™ | 28-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable (Programmable) | 1 | 3V | Buck | 22V | 0.6V (1.05V, 1.2V, 1.35V, 1.5V) | 2V | 10A, 8A | 400kHz, 800kHz | - | Yes | - | -10°C ~ 85°C (TA) | Surface Mount | 28-VQFN-CLIP (4.5x3.5) |
|
LM2595T-12/NOPBIC REG BUCK 12V 1A TO220-5 |
537 |
|
Datasheet |
SIMPLE SWITCHER® | TO-220-5 Formed Leads | Tube | Active | Step-Down | Positive | Fixed | 1 | 4.5V | Buck | 40V | 12V | - | 1A | 150kHz | - | No | - | -40°C ~ 125°C (TJ) | Through Hole | TO-220-5 |
|
LM26420XMH/NOPBIC REG BUCK ADJ 2A DL 20HTSSOP |
338 |
|
Datasheet |
- | 20-PowerTSSOP (0.173", 4.40mm Width) | Tube | Active | Step-Down | Positive | Adjustable | 2 | 3V | Buck | 5.5V | 0.8V | 4.5V | 2A | 2.2MHz | - | Yes | - | -40°C ~ 125°C (TJ) | Surface Mount | 20-HTSSOP |
|
LM2595T-3.3/NOPBIC REG BUCK 3.3V 1A TO220-5 |
318 |
|
Datasheet |
SIMPLE SWITCHER® | TO-220-5 Formed Leads | Tube | Active | Step-Down | Positive | Fixed | 1 | 4.5V | Buck | 40V | 3.3V | - | 1A | 150kHz | - | No | - | -40°C ~ 125°C (TJ) | Through Hole | TO-220-5 |
|
MP5403BGQBU-ZIC REG BUCK ADJ/0.6V DL 20UTQFN |
7,795 |
|
Datasheet |
- | 20-UFQFN | Tape & Reel (TR) | Not For New Designs | Step-Down | Positive | Adjustable (Fixed) | 2 | 2.7V | Buck | 6V | 0.6V | 6V | 3.5A, 2.5A | 1.5MHz | - | No | - | -40°C ~ 125°C (TJ) | Surface Mount | 20-UTQFN (2.5x3) |
|
MP1591DN-LF-ZIC REG BUCK ADJ 2A 8SOICE |
1,297 |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 6.5V | Buck | 32V | 1.23V | 21V | 2A | 330kHz | - | Yes | - | -40°C ~ 85°C (TA) | Surface Mount | 8-SOICE |
|
LM22675QMRE-5.0/NOPBIC REG BUCK 5V 1A 8SOPWR |
625 |
|
Datasheet |
SIMPLE SWITCHER® | 8-PowerSOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Step-Down | Positive | Fixed | 1 | 4.5V | Buck | 42V | 5V | - | 1A | 500kHz | AEC-Q100 | No | Automotive | -40°C ~ 125°C (TJ) | Surface Mount | 8-SO PowerPad |
|
LM22675QMR-5.0/NOPBIC REG BUCK 5V 1A 8SOPWR |
208 |
|
Datasheet |
SIMPLE SWITCHER® | 8-PowerSOIC (0.154", 3.90mm Width) | Tube | Active | Step-Down | Positive | Fixed | 1 | 4.5V | Buck | 42V | 5V | - | 1A | 500kHz | AEC-Q100 | No | Automotive | -40°C ~ 125°C (TJ) | Surface Mount | 8-SO PowerPad |
|
ADP5302ACPZ-1-R7IC REG BUCK PROG 10LFCSP |
10,475 |
|
Datasheet |
- | 10-VFDFN Exposed Pad, CSP | Tape & Reel (TR) | Active | Step-Down | Positive | Programmable | 1 | 2.15V | Buck | 6.5V | 0.8V | 5V | 50mA, 500mA | 2MHz | - | Yes | - | -40°C ~ 125°C (TJ) | Surface Mount | 10-LFCSP-WD (3x3) |
|
ADP5303ACBZ-2-R7IC REG BCK PRG 50MA/500MA 9WLCSP |
7,268 |
|
Datasheet |
- | 9-WFBGA, WLCSP | Tape & Reel (TR) | Active | Step-Down | Positive | Programmable | 1 | 2.15V | Buck | 6.5V | 0.8V | 5V | 50mA, 500mA | 2MHz | - | Yes | - | -40°C ~ 125°C (TJ) | Surface Mount | 9-WLCSP (1.87x1.65) |
|
MP2316GD-PIC REG BUCK ADJ 3A 14QFN |
5,794 |
|
Datasheet |
- | 14-VFQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Adjustable | 1 | 4V | Buck | 19V | 0.6V | 19V | 3A | - | - | Yes | - | -40°C ~ 125°C (TJ) | Surface Mount | 14-QFN (2x3) |
|
MP3430GQ-ZIC REG BOOST ADJ 600MA 16QFN |
3,896 |
|
Datasheet |
- | 16-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up | Positive | Adjustable | 1 | 2.7V | Boost | 5.5V | 2.7V | 90V | 600mA (Switch) | 1.3MHz | - | No | - | -40°C ~ 125°C (TJ) | Surface Mount | 16-QFN (3x3) |
|
ADP5301ACBZ-4-R7IC REG BUCK PROG 50MA 9WLCSP |
2,936 |
|
Datasheet |
- | 9-WFBGA, WLCSP | Tape & Reel (TR) | Active | Step-Down | Positive | Programmable | 1 | 2.15V | Buck | 6.5V | 0.8V | 5V | 50mA | 2MHz | - | Yes | - | -40°C ~ 125°C (TJ) | Surface Mount | 9-WLCSP (1.87x1.65) |
|
MAX17631CATE+IC REG BUCK ADJ 1.5A 16TQFN |
1,632 |
|
Datasheet |
- | 16-WFQFN Exposed Pad | Tray | Active | Step-Down | Positive | Adjustable | 1 | 4.5V | Buck | 36V | 0.9V | 32.4V | 1.5A | 400kHz ~ 2.2MHz | - | Yes | - | -40°C ~ 125°C (TA) | Surface Mount | 16-TQFN (3x3) |
|
ADP5302ACPZ-2-R7IC REG BUCK PROG 10LFCSP |
1,555 |
|
Datasheet |
- | 10-VFDFN Exposed Pad, CSP | Tape & Reel (TR) | Active | Step-Down | Positive | Programmable | 1 | 2.15V | Buck | 6.5V | 0.8V | 5V | 50mA, 500mA | 2MHz | - | Yes | - | -40°C ~ 125°C (TJ) | Surface Mount | 10-LFCSP-WD (3x3) |
|
LM2575S-12/NOPBIC REG BUCK 12V 1A TO263 |
755 |
|
Datasheet |
SIMPLE SWITCHER® | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Active | Step-Down | Positive | Fixed | 1 | 4V | Buck | 40V | 12V | - | 1A | 52kHz | - | No | - | -40°C ~ 125°C (TJ) | Surface Mount | TO-263 (DDPAK-5) |
|
LM2575S-15/NOPBIC REG BUCK 15V 1A TO263 |
200 |
|
Datasheet |
SIMPLE SWITCHER® | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | Tube | Active | Step-Down | Positive | Fixed | 1 | 4V | Buck | 40V | 15V | - | 1A | 52kHz | - | No | - | -40°C ~ 125°C (TJ) | Surface Mount | TO-263 (DDPAK-5) |
|
LM2853MHX-3.3/NOPBIC REG BUCK 3.3V 3A 14HTSSOP |
2,537 |
|
Datasheet |
SIMPLE SWITCHER® | 14-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Step-Down | Positive | Fixed | 1 | 3V | Buck | 5.5V | 3.3V | - | 3A | 550kHz | - | Yes | - | -40°C ~ 125°C (TJ) | Surface Mount | 14-HTSSOP |
|
MPQ4420GJ-AEC1-ZIC REG BUCK ADJ 2A TSOT23-8 |
8,029 |
|
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 | AEC-Q100 | Yes | Automotive | -40°C ~ 125°C (TJ) | Surface Mount | TSOT-23-8 |
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.