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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LT3048IDC-3.3#TRMPBFIC REG DL BOOST/LNR 2.2MHZ 8DFN |
4,265 |
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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) |
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LT3048IDC-3.3#TRPBFIC REG DL BOOST/LNR 2.2MHZ 8DFN |
3,466 |
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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) |
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LT3048IDC-5#TRPBFIC REG DL BOOST/LNR 2.2MHZ 8DFN |
3,538 |
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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) |
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TPS65300QRHFRQ1IC REG QUAD BUCK/LINEAR 24VQFN |
2,292 |
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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) |
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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 |
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A8450KLB-TIC REG QUAD BUCK/LINEAR 24SOIC |
3,351 |
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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 |
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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 |
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SC3303MLTRTIC REG DL BUCK/LNR SYNC 10MLPD |
2,050 |
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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) |
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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) |
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LTC3541EDD-1#TRPBFIC REG DL BUCK/LINEAR SYNC 10DFN |
3,792 |
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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) |
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LTC3541EDD-2#TRPBFIC REG DL BUCK/LINEAR SYNC 10DFN |
4,194 |
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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) |
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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) |
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L5964L-VYYIC REG TRPL BUCK/LNR SYNC 64LQFP |
1,393 |
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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) |
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TPS5110PWG4IC REG DL BUCK/LNR SYNC 24TSSOP |
4,182 |
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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 |
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ADP5034AREZ-1-R7IC REG QUAD BCK/LNR SYNC 28TSSOP |
3,729 |
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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 |
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LTC3672BEDC-1#TRMPBFIC REG TRIPLE BUCK/LNR SYNC 8DFN |
1,103 |
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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) |
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LTC3672BEDC-1#TRPBFIC REG TRIPLE BUCK/LNR SYNC 8DFN |
1,326 |
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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) |
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LTC3672BEDC-2#TRPBFIC REG TRIPLE BUCK/LNR SYNC 8DFN |
2,323 |
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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) |
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LTC3670EDDB#TRPBFIC REG TRIPLE BCK/LNR SYNC 12DFN |
2,637 |
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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) |
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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) |
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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