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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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TC1303C-PA0EMFTRIC REG DL BUCK/LINEAR SYNC 10DFN |
3,288 | - |
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Datasheet | - | 10-VFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) | 2 | 2MHz | 1.8V, 500mA | 3.3V, 300mA | - | No | No | Yes | 2.7V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 10-DFN (3x3) |
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TC1303B-DG0EMFIC REG DL BUCK/LINEAR SYNC 10DFN |
240 | - |
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Datasheet | - | 10-VFDFN Exposed Pad | Tube | Active | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) | 2 | 2MHz | 3V, 500mA | 2.7V, 300mA | - | No | No | Yes | 2.7V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 10-DFN (3x3) |
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TPS51225BRUKRIC REG QUAD BUCK/LNR SYNC 20WQFN |
5,990 | - |
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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) |
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TPS65320BQPWPRQ1IC REG DL BUCK/LINEAR 14HTSSOP |
3,930 | - |
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Datasheet | Eco-Mode™ | 14-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Not For New Designs | Step-Down (Buck) (1), Linear (LDO) (1) | 2 | 100kHz ~ 2.5MHz | 1.1V ~ 20V, 3.2A | 1.1V ~ 5.5V, 280mA | - | No | Yes | No | 3.6V ~ 40V | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 14-HTSSOP |
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TPS51225CRUKTIC REG QUAD BUCK/LNR SYNC 20WQFN |
1,326 | - |
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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) |
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RT6585BGQW(2)IC 2CH CTRLR WITH LDO WQFN-20 |
1,500 | - |
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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) |
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TPS65320QPWPRQ1IC REG DL BUCK/LINEAR 14HTSSOP |
1,330 | - |
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Datasheet | Eco-Mode™ | 14-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Not For New Designs | Step-Down (Buck) (1), Linear (LDO) (1) | 2 | 100kHz ~ 2.5MHz | 1.1V ~ 20V, 3.2A | 1.1V ~ 5.5V, 280mA | - | No | Yes | No | 3.6V ~ 40V | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | 14-HTSSOP |
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LP873347RHDRIC REG QD BCK/LNR 2MHZ 28VQFN |
2,990 | - |
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Datasheet | - | 28-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down (Buck) (2), Linear (LDO) (2) | 4 | 2MHz | 0.7V ~ 3.36V, 3A | 0.7V ~ 3.36V, 3A | 0.8V ~ 3.3V, 300mA | No | No | No | 2.5V ~ 5.5V | -40°C ~ 125°C (TA) | - | - | Surface Mount, Wettable Flank | 28-VQFN (5x5) |
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LP873364RHDRDUAL HIGH-CURRENT BUCK CONVERTER |
2,890 | - |
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Datasheet | - | 28-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (2), Linear (LDO) (2) | 4 | 2MHz | Adjustable, 700mV to 3.63V, 3A | Adjustable, 700mV to 3.63V, 3A | Adjustable, 700mV to 3.63V, 3A | No | No | Yes | 2.5V ~ 5.5V | -40°C ~ 125°C (TA) | - | - | Surface Mount | 28-VQFN (5x5) |
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TPS65321QPWPRQ1IC REG DL BUCK/LINEAR 14HTSSOP |
1,980 | - |
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Datasheet | Eco-Mode™ | 14-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Not For New Designs | Step-Down (Buck) (1), Linear (LDO) (1) | 2 | 100kHz ~ 2.5MHz | 1.1V ~ 20V, 3.2A | 1.1V ~ 5.5V, 280mA | - | No | Yes | No | 3V ~ 36V | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 14-HTSSOP |
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LP3907SQ-PJXIX/NOPBIC REG QUAD BUCK/LNR SYNC 24WQFN |
1,797 | - |
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Datasheet | - | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (2), Linear (LDO) (2) | 4 | 2.1MHz | 1.2V, 1A | 3.3V, 600mA | 1.8V, 300mA | No | No | Yes | 2.8V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 24-WQFN (4x4) |
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LP873347RHDTIC REG QUAD BUCK/LNR 2MHZ 28VQFN |
377 | - |
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Datasheet | - | 28-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down (Buck) (2), Linear (LDO) (2) | 4 | 2MHz | 0.7V ~ 3.36V, 3A | 0.7V ~ 3.36V, 3A | 0.8V ~ 3.3V, 300mA | No | No | No | 2.5V ~ 5.5V | -40°C ~ 125°C (TA) | - | - | Surface Mount, Wettable Flank | 28-VQFN (5x5) |
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LP873345RHDTDUAL HIGH-CURRENT BUCK CONVERTER |
245 | - |
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Datasheet | - | 28-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down (Buck) (2), Linear (LDO) (2) | 4 | 2MHz | 0.7V ~ 3.36V, 3A | 0.7V ~ 3.36V, 3A | 0.8V ~ 3.3V, 300mA | No | No | Yes | 2.5V ~ 5.5V | -40°C ~ 125°C (TA) | - | - | Surface Mount, Wettable Flank | 28-VQFN (5x5) |
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LP873245RHDRQ1AUTOMOTIVE DUAL 2-A BUCK CONVERT |
3,000 | - |
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Datasheet | - | 28-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down (Buck) (2), Linear (LDO) (2) | 4 | 2MHz | Programmable, Programmable, Programmable, 0.7V ~ 3.36V, 2A | Programmable, Programmable, Programmable, 0.7V ~ 3.36V, 2A | Programmable, Programmable, Programmable, 0.8V ~ 3.3V, 300mA | No | No | Yes | 2.8V ~ 5.5V | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 28-VQFN (5x5) |
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LP873248RHDRQ1AUTOMOTIVE DUAL 2-A BUCK CONVERT |
3,000 | - |
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Datasheet | - | 28-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down (Buck) (2), Linear (LDO) (2) | 4 | 2MHz | 0.7V ~ 3.36V, 2A | 0.7V ~ 3.36V, 2A | Adjustable, Adjustable, Adjustable, 0.8V ~ 3.3V, 300mA | No | No | No | 2.8V ~ 5.5V | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 28-VQFN (5x5) |
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LP3907QTL-VXSS/NOPBIC REG QUAD BUCK/LNR SYNC 25USMD |
6,553 | - |
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Datasheet | - | 25-WFBGA | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (2), Linear (LDO) (2) | 4 | 2.1MHz | 1.8V, 1A | 3.3V, 600mA | 2.8V, 300mA | No | No | Yes | 2.8V ~ 5.5V | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 25-uSMD |
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LP873220RHDTIC REG QUAD BUCK/LNR 2MHZ 28VQFN |
462 | - |
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Datasheet | - | 28-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down (Buck) (2), Linear (LDO) (2) | 4 | 2MHz | 0.7V ~ 3.36V, 2A | 0.7V ~ 3.36V, 2A | 0.8V ~ 3.3V, 300mA | No | No | No | 2.5V ~ 5.5V | -40°C ~ 125°C (TA) | - | - | Surface Mount, Wettable Flank | 28-VQFN (5x5) |
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FAN53880UC002XIC REG PMIC MICRO |
2,838 | - |
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Datasheet | - | 25-UFBGA, WLCSP | Tape & Reel (TR) | Active | Step-Down (Buck) (1), Step-Up (Boost) (1), Linear (LDO) (4) | 6 | - | Adjustable, Adjustable, Adjustable, 0.6V ~ 3.3V, 1.2A | Adjustable, Adjustable, Adjustable, 3V ~ 5.7V, 1A | Adjustable, Adjustable, Adjustable, 0.8V ~ 3.3V, 300mA | No | No | No | 1.9V ~ 5.5V | - | - | - | Surface Mount | 25-WLCSP (2.16x2.16) |
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LP873220RHDTQ1IC REG QUAD BUCK/LNR 2MHZ 28VQFN |
495 | - |
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Datasheet | - | 28-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down (Buck) (2), Linear (LDO) (2) | 4 | 2MHz | 0.7V ~ 3.36V, 2A | 0.7V ~ 3.36V, 2A | 0.8V ~ 3.3V, 300mA | No | No | No | 2.5V ~ 5.5V | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 28-VQFN (5x5) |
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LP873200RHDTQ1IC REG QUAD BUCK/LNR 2MHZ 28VQFN |
245 | - |
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Datasheet | - | 28-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down (Buck) (2), Linear (LDO) (2) | 4 | 2MHz | 0.7V ~ 3.36V, 2A | 0.7V ~ 3.36V, 2A | 0.8V ~ 3.3V, 300mA | No | No | No | 2.5V ~ 5.5V | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 28-VQFN (5x5) |
Voltage Regulators - Linear + Switching FAQ
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