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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LP873244RHDTQ1AUTOMOTIVE DUAL 2-A BUCK CONVERT |
250 |
|
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 | Yes | 2.8V ~ 5.5V | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 28-VQFN (5x5) |
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LP873222RHDTQ1IC REG QUAD BUCK/LNR 2MHZ 28VQFN |
218 |
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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 | 2.8V ~ 5.5V | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 28-VQFN (5x5) |
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LP87322ERHDTQ1IC REG QUAD BUCK/LNR 2MHZ 28VQFN |
115 |
|
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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LP87334ARHDRQ1AUTOMOTIVE DUAL 3-A BUCK CONVERT |
2,990 |
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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, 3A | Programmable, Programmable, Programmable, 0.7V ~ 3.36V, 3A | 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) |
|
TPS51123RGERIC REG QUAD BUCK/LNR SYNC 24VQFN |
3,340 |
|
Datasheet | D-CAP™ | 24-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (2), Linear (LDO) (2) | 4 | 460kHz | Controller | Controller | 3.3V, 100mA | No | No | No | 5.5V ~ 28V | -40°C ~ 85°C | - | - | Surface Mount | 24-VQFN (4x4) |
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LP87332DRHDTQ1IC REG QUAD BUCK/LNR 2MHZ 28VQFN |
250 |
|
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) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 28-VQFN (5x5) |
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LP873344RHDTQ1AUTOMOTIVE DUAL 3-A BUCK CONVERT |
250 |
|
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 | 2.8V ~ 5.5V | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 28-VQFN (5x5) |
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LP87332ARHDTQ1IC REG QUAD BUCK/LNR 2MHZ 28VQFN |
235 |
|
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) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 28-VQFN (5x5) |
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ISL9440BIRZIC REG QUAD BUCK/LNR SYNC 32QFN |
353 |
|
Datasheet | - | 32-VFQFN Exposed Pad | Tube | Active | Step-Down (Buck) Synchronous (3), Linear (LDO) (1) | 4 | 300kHz | Controller | Controller | Controller | No | No | No | 4.5V ~ 24V | -40°C ~ 85°C | - | - | Surface Mount | 32-QFN (5x5) |
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ADP2140ACPZ3312R7IC REG DL BUCK/LNR SYNC 10LFCSP |
2,462 |
|
Datasheet | - | 10-VFDFN Exposed Pad, CSP | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) | 2 | 3MHz | 3.3V, 600mA | 1.2V, 300mA | - | No | No | Yes | 1.65V ~ 5.5V | -40°C ~ 125°C | - | - | Surface Mount | 10-LFCSP-WD (3x3) |
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ADP2140ACPZ1233R7IC REG DL BUCK/LNR SYNC 10LFCSP |
1,491 |
|
Datasheet | - | 10-VFDFN Exposed Pad, CSP | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) | 2 | 3MHz | 1.2V, 600mA | 3.3V, 300mA | - | No | No | Yes | 1.65V ~ 5.5V | -40°C ~ 125°C | - | - | Surface Mount | 10-LFCSP-WD (3x3) |
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ADP2140ACPZ1218R7IC REG DL BUCK/LNR SYNC 10LFCSP |
1,490 |
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Datasheet | - | 10-VFDFN Exposed Pad, CSP | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) | 2 | 3MHz | 1.2V, 600mA | 1.8V, 300mA | - | No | No | Yes | 1.65V ~ 5.5V | -40°C ~ 125°C | - | - | Surface Mount | 10-LFCSP-WD (3x3) |
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MP5496GR-0001-P2.8V TO 5.5V, POWER MANAGEMENT I |
978 |
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Datasheet | - | 28-VFQFN | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (4), Linear (LDO) (5) | 9 | 1.5MHz | Programmable, Programmable, Programmable, 600mV to 2.1875V, 4.5A | Programmable, Programmable, Programmable, 600mV to 2.1875V, 2.5A | Programmable, Programmable, Programmable, 600mV to 2.1875V, 4A | No | No | Yes | 2.8V ~ 5.5V | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-QFN (4x4) |
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MP5424GRM-0000-P5V PMIC WITH FOUR 4.5A/2.5A/4.5A |
500 |
|
Datasheet | - | 26-PowerVFQFN | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (4), Linear (LDO) (3) | 8 | 1.1MHz | Programmable, Programmable, Programmable, 0.4V ~ 3.58V, 4.5A | Programmable, Programmable, Programmable, 0.4V ~ 3.58V, 2.5A | Programmable, Programmable, Programmable, 0.4V ~ 3.58V, 4.5A | No | No | Yes | 2.7V ~ 5.5V | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 26-QFN (3.5x4.5) |
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TPS51123RGETIC REG QUAD BUCK/LNR SYNC 24VQFN |
506 |
|
Datasheet | D-CAP™ | 24-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (2), Linear (LDO) (2) | 4 | 460kHz | Controller | Controller | 3.3V, 100mA | No | No | No | 5.5V ~ 28V | -40°C ~ 85°C | - | - | Surface Mount | 24-VQFN (4x4) |
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TPS51123ARGETIC REG QUAD BUCK/LNR SYNC 24VQFN |
1,173 |
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Datasheet | D-CAP™ | 24-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (2), Linear (LDO) (2) | 4 | 460kHz | Controller | Controller | 3.3V, 100mA | No | No | No | 5.5V ~ 28V | -40°C ~ 85°C | - | - | Surface Mount | 24-VQFN (4x4) |
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TPS51221RTVTIC REG TRPL BUCK/LNR SYNC 32WQFN |
250 |
|
Datasheet | - | 32-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (1), Linear (LDO) (2) | 3 | 200kHz ~ 1MHz | Controller | 3.3V, 10mA | 5V, 100mA | No | No | No | 4.5V ~ 28V | -40°C ~ 85°C | - | - | Surface Mount | 32-WQFN (5x5) |
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ADP5023ACPZ-1-R7IC REG TRPL BCK/LNR SYNC 24LFCSP |
1,500 |
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Datasheet | - | 24-WFQFN Exposed Pad, CSP | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (2), Linear (LDO) (1) | 3 | 3MHz | 1.2V, 800mA | 3.3V, 800mA | 2.8V, 300mA | No | No | No | 1.7V ~ 5.5V | -40°C ~ 125°C | - | - | Surface Mount | 24-LFCSP-WQ (4x4) |
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LT3048EDC-12#TRMPBFIC REG DL BOOST/LNR 2.2MHZ 8DFN |
858 |
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Datasheet | - | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up (Boost) (1), Linear (LDO) (1) | 2 | 2.2MHz | 13.1V, 300mA | 12V, 45mA | - | No | No | No | 2.7V ~ 4.8V | -40°C ~ 125°C | - | - | Surface Mount | 8-DFN (2x2) |
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LT3048EDC-15#TRMPBFIC REG DL BOOST/LNR 2.2MHZ 8DFN |
368 |
|
Datasheet | - | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up (Boost) (1), Linear (LDO) (1) | 2 | 2.2MHz | 16.1V, 300mA | 15V, 45mA | - | No | No | No | 2.7V ~ 4.8V | -40°C ~ 125°C | - | - | Surface Mount | 8-DFN (2x2) |
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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