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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LT3048IDC-3.3#TRMPBFIC REG DL BOOST/LNR 2.2MHZ 8DFN |
4,265 | - |
|
Datasheet | - | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up (Boost) (1), Linear (LDO) (1) | 2 | 2.2MHz | 4.4V, 300mA | 3.3V, 45mA | - | No | No | No | 2.7V ~ 4.8V | -40°C ~ 125°C | - | - | Surface Mount | 8-DFN (2x2) |
|
|
LT3048IDC-3.3#TRPBFIC REG DL BOOST/LNR 2.2MHZ 8DFN |
3,466 | - |
|
Datasheet | - | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up (Boost) (1), Linear (LDO) (1) | 2 | 2.2MHz | 4.4V, 300mA | 3.3V, 45mA | - | No | No | No | 2.7V ~ 4.8V | -40°C ~ 125°C | - | - | Surface Mount | 8-DFN (2x2) |
|
|
LT3048IDC-5#TRPBFIC REG DL BOOST/LNR 2.2MHZ 8DFN |
3,538 | - |
|
Datasheet | - | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up (Boost) (1), Linear (LDO) (1) | 2 | 2.2MHz | 6.1V, 300mA | 5V, 45mA | - | No | No | No | 2.7V ~ 4.8V | -40°C ~ 125°C | - | - | Surface Mount | 8-DFN (2x2) |
|
TPS65300QRHFRQ1IC REG QUAD BUCK/LINEAR 24VQFN |
2,292 | - |
|
Datasheet | - | 24-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down (Buck) (1), Linear (LDO) (3) | 4 | 2MHz ~ 3MHz | 5.3V, 1.2A | 5V, 350mA | 3.3V, 350mA | No | Yes | No | 5.6V ~ 40V | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 24-VQFN (5x4) |
|
A8450KLBIC REG QUAD BUCK/LINEAR 24SOIC |
3,845 | - |
|
Datasheet | - | 24-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Step-Down (Buck) (1), Linear (LDO) (4) | 4 | - | 3.3V, 200mA | 1.2V ~ 3.3V, 200mA | 5V, 200mA | No | No | Yes | 6V ~ 45V | -40°C ~ 135°C | - | - | Surface Mount | 24-SOIC |
|
|
A8450KLB-TIC REG QUAD BUCK/LINEAR 24SOIC |
3,351 | - |
|
Datasheet | - | 24-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Step-Down (Buck) (1), Linear (LDO) (4) | 4 | - | 3.3V, 200mA | 1.2V ~ 3.3V, 200mA | 5V, 200mA | No | No | Yes | 6V ~ 45V | -40°C ~ 135°C | - | - | Surface Mount | 24-SOIC |
|
ISL6442IAZ-TKIC REG TRPL BUCK/LNR SYNC 24QSOP |
4,221 | - |
|
Datasheet | - | 24-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Last Time Buy | Step-Down (Buck) Synchronous (2), Linear (LDO) (1) | 3 | 300kHz ~ 2.55MHz | Controller | Controller | Controller | No | No | No | 4.5V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-QSOP |
|
SC3303MLTRTIC REG DL BUCK/LNR SYNC 10MLPD |
2,050 | - |
|
Datasheet | EcoSpeed® | 10-VFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (2), Linear (LDO) (2) | 2 | 200kHz ~ 1MHz | 0.75V ~ 7.5V, 3A | 5V, 100mA | - | No | No | No | 5.5V ~ 28V | -40°C ~ 85°C | - | - | Surface Mount | 10-MLPD (3x3) |
|
LTC3541EDD#TRPBFIC REG DL BUCK/LINEAR SYNC 10DFN |
4,588 | - |
|
Datasheet | - | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) | 2 | 2.25MHz | 0.8V ~ 5V, 500mA | 0.4V ~ 4.1V, 300mA | - | No | No | Yes | 0.9V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 10-DFN (3x3) |
|
|
LTC3541EDD-1#TRPBFIC REG DL BUCK/LINEAR SYNC 10DFN |
3,792 | - |
|
Datasheet | - | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) | 2 | 2.25MHz | 0.8V ~ 5V, 500mA | 0.4V ~ 4.1V, 300mA | - | No | No | Yes | 0.9V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 10-DFN (3x3) |
|
|
LTC3541EDD-2#TRPBFIC REG DL BUCK/LINEAR SYNC 10DFN |
4,194 | - |
|
Datasheet | - | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) | 2 | 2.25MHz | 0.8V ~ 5V, 500mA | 0.4V ~ 4.1V, 300mA | - | No | No | Yes | 0.9V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 10-DFN (3x3) |
|
|
LTC3541EDD-3#TRPBFIC REG DL BUCK/LINEAR SYNC 10DFN |
4,595 | - |
|
Datasheet | - | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) | 2 | 2.25MHz | 0.8V ~ 5V, 500mA | 0.4V ~ 4.1V, 300mA | - | No | No | Yes | 0.9V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 10-DFN (3x3) |
|
L5964L-VYYIC REG TRPL BUCK/LNR SYNC 64LQFP |
1,393 | - |
|
Datasheet | - | 64-LQFP Exposed Pad | Tube | Obsolete | Step-Down (Buck) Synchronous (2), Linear (LDO) (1) | 3 | 250kHz ~ 2.3MHz | Selectable, 3.5A | Selectable, 3.5A | Selectable, 250mA | No | Yes | No | 3.3V ~ 26V | -40°C ~ 105°C | - | - | Surface Mount | 64-LQFP-EP (10x10) |
|
TPS5110PWG4IC REG DL BUCK/LNR SYNC 24TSSOP |
4,182 | - |
|
Datasheet | - | 24-TSSOP (0.173", 4.40mm Width) | Tube | Discontinued at Digi-Key | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) | 2 | 300kHz | Controller | Controller | - | No | No | No | 1.1V ~ 28V | -40°C ~ 85°C | - | - | Surface Mount | 24-TSSOP |
|
ADP5034AREZ-1-R7IC REG QUAD BCK/LNR SYNC 28TSSOP |
3,729 | - |
|
Datasheet | - | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (2), Linear (LDO) (2) | 4 | 3MHz | 0.8V ~ 3.8V, 1.2A | 0.8V ~ 3.8V, 1.2A | 0.8V ~ 5.2V, 300mA | No | No | No | 1.7V ~ 5.5V | -40°C ~ 125°C | - | - | Surface Mount | 28-TSSOP-EP |
|
LTC3672BEDC-1#TRMPBFIC REG TRIPLE BUCK/LNR SYNC 8DFN |
1,103 | - |
|
Datasheet | - | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (1), Linear (LDO) (2) | 3 | 2.25MHz | 1.8V, 400mA | 1.2V, 150mA | 2.8V, 150mA | No | No | No | 2.9V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 8-DFN (2x2) |
|
|
LTC3672BEDC-1#TRPBFIC REG TRIPLE BUCK/LNR SYNC 8DFN |
1,326 | - |
|
Datasheet | - | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (1), Linear (LDO) (2) | 3 | 2.25MHz | 1.8V, 400mA | 1.2V, 150mA | 2.8V, 150mA | No | No | No | 2.9V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 8-DFN (2x2) |
|
|
LTC3672BEDC-2#TRPBFIC REG TRIPLE BUCK/LNR SYNC 8DFN |
2,323 | - |
|
Datasheet | - | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (1), Linear (LDO) (2) | 3 | 2.25MHz | 1.2V, 400mA | 2.8V, 150mA | 1.8V, 150mA | No | No | No | 2.9V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 8-DFN (2x2) |
|
LTC3670EDDB#TRPBFIC REG TRIPLE BCK/LNR SYNC 12DFN |
2,637 | - |
|
Datasheet | - | 12-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (1), Linear (LDO) (2) | 3 | 2.25MHz | Adj to 0.8V, 400mA | Adj to 0.8V, 150mA | Adj to 0.8V, 150mA | No | No | No | 2.5V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 12-DFN (3x2) |
|
MAX25249BATPF/VY+TASIL B MINI PMIC FOR CAMERA SENS |
1,216 | - |
|
Datasheet | - | 20-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (4), Linear (LDO) (1) | 4 | 2.2MHz | 3V ~ 5V, 1A | 0.8V ~ 3.9875V, 1.2A | 0.8V ~ 3.9875V, 1.2A | No | No | No | 5V ~ 36V | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 20-WETQFN (3.5x3.5) |
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.
