Voltage Regulators - Linear + Switching
Browse available Voltage Regulators - Linear + Switching part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Topology | Number of Outputs | Frequency - Switching | Voltage/Current - Output 1 | Voltage/Current - Output 2 | Voltage/Current - Output 3 | w/LED Driver | w/Supervisor | w/Sequencer | Voltage - Supply | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LT3383HUJM#PBFIC REG QD BUCK/LNR 2.25MHZ 40QFN |
2,678 | - |
|
Datasheet | - | 40-WFQFN Exposed Pad | Tube | Active | Step-Down (Buck) | 4 | 2.25MHz | 0.725V ~ 5.5V, 2.5A | 0.725V ~ 5.5V, 2.5A | 1.8V, 1.5A | No | No | No | 2.7V ~ 5.5V | -40°C ~ 150°C (TJ) | - | - | Surface Mount, Wettable Flank | 40-QFN (6x6) |
|
LT3507AHFE#PBFIC REG QUAD BUCK/LINEAR 38TSSOP |
2,939 | - |
|
Datasheet | - | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Step-Down (Buck) (3), Linear (LDO) (1) | 4 | 900kHz ~ 1.1MHz | -, 2.7A | -, 1.8A | -, 1.8A | No | No | Yes | 4V ~ 36V | -40°C ~ 150°C | - | - | Surface Mount | 38-TSSOP-EP |
|
TPS51275BRUKTIC REG QUAD BUCK/LNR SYNC 20WQFN |
740 | - |
|
Datasheet | D-CAP™ | 20-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (2), Linear (LDO) (2) | 4 | 300kHz, 355kHz | Controller | Controller | 3.3V, 100mA | No | No | No | 5V ~ 24V | -40°C ~ 85°C | - | - | Surface Mount | 20-WQFN (3x3) |
|
|
TPS51275RUKTIC REG QUAD BUCK/LNR SYNC 20WQFN |
734 | - |
|
Datasheet | D-CAP™ | 20-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (2), Linear (LDO) (2) | 4 | 300kHz, 355kHz | Controller | Controller | 3.3V, 100mA | No | No | No | 5V ~ 24V | -40°C ~ 85°C | - | - | Surface Mount | 20-WQFN (3x3) |
|
RT8204LZQWIC REG CTRLR BUCK PWM WQFN-16 |
1,480 | - |
|
Datasheet | - | 16-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) | 2 | - | Controller, Controller, 0.75V ~ 3.3V | Controller, Controller, 0.75V ~ 5V | - | No | No | No | 4.5V ~ 26V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-WQFN (3x3) |
|
|
RAA2128314GSP#HA072V 0.5A BUCK REGULATOR W/ DUAL |
1,883 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down (Buck) (1), Linear (LDO) (2) | 3 | 350kHz | 1.25V ~ 72V, 500mA | 5V, 100mA | 3.3V, 50mA | No | No | No | 4.5V ~ 72V | -40°C ~ 125°C (TA) | - | - | Surface Mount | 8-SOIC-EP |
|
TPS610987DSETIC REG DL BOOST/LNR SYNC 6WSON |
470 | - |
|
Datasheet | - | 6-WFDFN | Tape & Reel (TR) | Active | Step-Up (Boost) Synchronous (1), Linear (LDO) (1) | 2 | - | 4.3V, 350mA | 2.2V, 200mA | - | No | No | No | 0.7V ~ 4.5V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 6-WSON (1.5x1.5) |
|
NCP81038MNTWGIC REG QUAD BUCK/LINEAR 28QFN |
3,990 | - |
|
Datasheet | - | 28-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down (Buck) (2), Linear (LDO) (2) | 4 | 300kHz, 400kHz, 600kHz | Controller | Controller | 5V, 60mA | No | No | No | 5.5V ~ 28V | 0°C ~ 85°C | - | - | Surface Mount | 28-QFN (4x4) |
|
MAX25249ATPI/VY+ASIL B MINI PMIC FOR CAMERA SENS |
1,617 | - |
|
Datasheet | - | 20-WFQFN Exposed Pad | Tray | Active | Step-Down (Buck) Synchronous (3), Linear (LDO) (1) | 4 | 2.2MHz | 3V ~ 4V, 5V, 1A | 0.8V ~ 3.9875V, 1.2A | 0.8V ~ 3.9875V, 1.2A | No | No | Yes | 5V ~ 36V | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 20-WETQFN (3.5x3.5) |
|
ARG81300SESWTRIC REG SGL BST/LNR 704KHZ 16QFN |
24,000 | - |
|
Datasheet | - | 16-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up (Boost) (1), Linear (LDO) (1) | 1 | 704kHz | 11.667V ~ 19.667V, 950mA | - | - | No | No | No | 18V | -20°C ~ 85°C (TA) | - | - | Surface Mount | 16-QFN (3x3) |
|
RT6576DGQW(2)IC 2CH CTRLR WITH LDO WQFN-20 |
1,446 | - |
|
Datasheet | - | 20-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (2), Linear (LDO) (2) | 4 | 300kHz, 355kHz | Adjustable, Adjustable, Fixed, 2V ~ 5.5V | Adjustable, Adjustable, Fixed, 2V ~ 4V | Adjustable, Adjustable, Fixed, 3.3V, 100mA | No | No | Yes | 5V ~ 25V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-WQFN (3x3) |
|
RT6310CGQUFIC REG BUCK ADJ 10A 23UQFN(FC) |
1,388 | - |
|
Datasheet | - | 23-PowerUFQFN | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) | 2 | 500kHz | 5.1V, 10A | 5V, 100mA | Fixed | No | No | Yes | 5.2V ~ 23V | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 23-UQFN (FC) (3x3) |
|
|
RT6310BGQUFIC REG BUCK ADJ 10A 23UQFN(FC) |
861 | - |
|
Datasheet | - | 23-PowerUFQFN | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) | 2 | 500kHz | 3.3V, 10A | 3.3V, 100mA | Fixed | No | No | Yes | 4.5V ~ 23V | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 23-UQFN (FC) (3x3) |
|
LM3280TL-275/NOPBIC REG QD BUCK/LNR 2MHZ 16TUSMD |
500 | - |
|
Datasheet | - | 16-WFBGA | Tape & Reel (TR) | Active | Step-Down (Buck) (1), Linear (LDO) (3) | 4 | 2MHz | 0.8V ~ 3.6V, 300mA | 2.85V, 20mA | 2.75V, 20mA | No | No | No | 2.7V ~ 5.5V | -30°C ~ 85°C | - | - | Surface Mount | 16-DSBGA |
|
|
TPS51225RUKTIC REG QUAD BUCK/LNR SYNC 20WQFN |
250 | - |
|
Datasheet | D-CAP™ | 20-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (2), Linear (LDO) (2) | 4 | 300kHz, 355kHz | Controller | Controller | 3V, 100mA | No | No | No | 5.5V ~ 24V | -40°C ~ 85°C | - | - | Surface Mount | 20-WQFN (3x3) |
|
|
TPS51225BRUKTIC REG QUAD BUCK/LNR SYNC 20WQFN |
500 | - |
|
Datasheet | D-CAP™ | 20-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (2), Linear (LDO) (2) | 4 | 300kHz, 355kHz | Controller | Controller | 3V, 100mA | No | No | No | 5.5V ~ 24V | -40°C ~ 85°C | - | - | Surface Mount | 20-WQFN (3x3) |
|
|
MP28310GC-ZULTRA-LOW 500NA IQ, 2-5.5V, 300M |
3,000 | - |
|
Datasheet | MP | 12-UFBGA, CSPBGA | Tape & Reel (TR) | Active | Step-Down (Buck) (1), Linear (LDO) (1) | 2 | 1.5MHz | 1.2V, 1.5V, 1.8V, 2.5V, 2.8V, 3V, 3.3V, 300mA | 1.8V, 2.8V, 3V, 100mA | - | No | No | No | 2V ~ 5.5V | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 12-CSP (1.2x1.6) |
|
|
RT6585BGQWIC 2CH CTRLR WITH LDO WQFN-20 |
1,328 | - |
|
Datasheet | - | 20-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (2), Linear (LDO) (2) | 4 | 400kHz, 475kHz | Adjustable, Adjustable, Fixed, 2V ~ 5.5V | Adjustable, Adjustable, Fixed, 2V ~ 5.5V | Adjustable, Adjustable, Fixed, 3.3V, 100mA | No | No | Yes | 5V ~ 25V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-WQFN (3x3) |
|
MAX20049DATEE/VY+MINI PMIC FOR REMOTE CAMERA POWE |
2,427 | - |
|
Datasheet | - | 16-WFQFN Exposed Pad | Strip | Active | Step-Down (Buck) (2), Linear (LDO) (2) | 4 | 2.2MHz | Fixed, Fixed, Fixed, 3V, 500mA | Fixed, Fixed, Fixed, 3.1V, - | Fixed, Fixed, Fixed, 3.3V, - | No | No | No | 3.5V ~ 17V | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 16-SW-TQFN (3x3) |
|
|
MAX20049ATEB/VY+MINI PMIC FOR REMOTE CAMERA POWE |
2,284 | - |
|
Datasheet | - | 16-WFQFN Exposed Pad | Strip | Active | Step-Down (Buck) (2), Linear (LDO) (2) | 4 | 2.2MHz | Fixed, Fixed, Fixed, 3V, 500mA | Fixed, Fixed, Fixed, 3.1V, - | Fixed, Fixed, Fixed, 3.3V, - | No | No | No | 5V ~ 17V | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 16-SW-TQFN (3x3) |
Voltage Regulators - Linear + Switching FAQ
Common questions about selecting, comparing and sourcing Voltage Regulators - Linear + Switching components through Winsun (HK) Electronics.
What should I check when selecting Voltage Regulators - Linear + Switching components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific Voltage Regulators - Linear + Switching part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find Voltage Regulators - Linear + Switching parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for Voltage Regulators - Linear + Switching components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
