Voltage Regulators - Linear + Switching
Explore Voltage Regulators - Linear + Switching parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | 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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LT3383HUJM#PBFIC REG QD BUCK/LNR 2.25MHZ 40QFN |
2,678 |
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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) |
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LT3507AHFE#PBFIC REG QUAD BUCK/LINEAR 38TSSOP |
2,939 |
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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 |
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TPS51275BRUKTIC REG QUAD BUCK/LNR SYNC 20WQFN |
740 |
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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 | 3.3V, 100mA | No | No | No | 5V ~ 24V | -40°C ~ 85°C | - | - | Surface Mount | 20-WQFN (3x3) |
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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) |
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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) |
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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 |
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TPS610987DSETIC REG DL BOOST/LNR SYNC 6WSON |
470 |
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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) |
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NCP81038MNTWGIC REG QUAD BUCK/LINEAR 28QFN |
3,990 |
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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) |
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MAX25249ATPI/VY+ASIL B MINI PMIC FOR CAMERA SENS |
1,617 |
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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) |
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ARG81300SESWTRIC REG SGL BST/LNR 704KHZ 16QFN |
24,000 |
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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) |
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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) |
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RT6310CGQUFIC REG BUCK ADJ 10A 23UQFN(FC) |
1,388 |
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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) |
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RT6310BGQUFIC REG BUCK ADJ 10A 23UQFN(FC) |
861 |
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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) |
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LM3280TL-275/NOPBIC REG QD BUCK/LNR 2MHZ 16TUSMD |
500 |
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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 |
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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) |
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TPS51225BRUKTIC REG QUAD BUCK/LNR SYNC 20WQFN |
500 |
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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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MP28310GC-ZULTRA-LOW 500NA IQ, 2-5.5V, 300M |
3,000 |
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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) |
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RT6585BGQWIC 2CH CTRLR WITH LDO WQFN-20 |
1,328 |
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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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MAX20049DATEE/VY+MINI PMIC FOR REMOTE CAMERA POWE |
2,427 |
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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) |
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MAX20049ATEB/VY+MINI PMIC FOR REMOTE CAMERA POWE |
2,284 |
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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) |
Frequently Asked Questions
What are Voltage Regulators - Linear + Switching components used for?
Voltage Regulators - Linear + Switching components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
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