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.
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| 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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ADP5024ACPZ-R2IC REG TRPL BCK/LNR SYNC 24LFCSP |
177 | - |
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Datasheet | - | 24-WFQFN Exposed Pad, CSP | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (2), Linear (LDO) (1) | 3 | 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 | 24-LFCSP-WQ (4x4) |
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TPS43340QPHPRQ1IC REG QUAD BCK/LNR SYNC 48HTQFP |
928 | - |
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Datasheet | - | 48-PowerTQFP | Tape & Reel (TR) | Active | Step-Down (Buck) Synchronous (3), Linear (LDO) (1) | 4 | 150kHz ~ 600kHz | Controller | Controller | Adjustable, 2A | No | No | No | 4V ~ 40V | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 48-HTQFP (7x7) |
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LT3667EMSE#PBFIC REG TRIPLE BUCK/LINEAR 16MSOP |
148 | - |
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Datasheet | - | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Active | Step-Down (Buck) (1), Linear (LDO) (2) | 3 | 243kHz ~ 2.2MHz | 1.2V ~ 38.6V, 400mA | 0.8V ~ 38.6V, 200mA | 0.8V ~ 38.6V, 200mA | No | No | No | 1.6V ~ 45V | -40°C ~ 125°C | - | - | Surface Mount | 16-MSOP-EP |
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LT3667EUDD#PBFIC REG TRIPLE BUCK/LINEAR 24QFN |
146 | - |
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Datasheet | - | 24-WFQFN Exposed Pad | Tube | Active | Step-Down (Buck) (1), Linear (LDO) (2) | 3 | 243kHz ~ 2.2MHz | 1.2V ~ 38.6V, 400mA | 0.8V ~ 38.6V, 200mA | 0.8V ~ 38.6V, 200mA | No | No | No | 1.6V ~ 45V | -40°C ~ 125°C | - | - | Surface Mount | 24-QFN (3x5) |
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LT3668EMSE#PBFIC REG TRIPLE BUCK/LINEAR 16MSOP |
125 | - |
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Datasheet | - | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Active | Step-Down (Buck) (1), Linear (LDO) (2) | 3 | 250kHz ~ 2.2MHz | 1.2V ~ 39.4V, 400mA | 1.1V ~ 10V, 200mA | 1.1V ~ 10V, 200mA | No | No | No | 1.6V ~ 40V | -40°C ~ 125°C | - | - | Surface Mount | 16-MSOP-EP |
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AND8240QF65IC REG 6OUT BUCK/LNR SYNC 65QF |
490 | - |
|
Datasheet | - | 65-PowerWFQFN | Tray | Active | Step-Down (Buck) Synchronous (2), Linear (LDO) (4) | 6 | 571kHz | Adj, 6A | Adjustable, 6A | Adjustable, 1A | No | No | Yes | 4.5V ~ 17V | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 65-QF (5x5) |
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LTC3104EMSE#PBFIC REG DL BUCK/LNR SYNC 16MSOP |
120 | - |
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Datasheet | - | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Active | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) | 2 | 1.2MHz | 0.6V ~ 13.8V, 300mA | 0.6V ~ 14.5V, 10mA | - | No | No | No | 2.5V ~ 15V | -40°C ~ 125°C | - | - | Surface Mount | 16-MSOP-EP |
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AND8302QF65IC REG TRPL BCK SYNC 533KHZ 65QF |
490 | - |
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Datasheet | - | 65-PowerWFQFN | Tray | Active | Step-Down (Buck) Synchronous (3) | 3 | 533kHz | Adj, 6A | Adjustable, 6A | Adjustable, 6A | No | No | Yes | 4.5V ~ 17V | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 65-QF (5x5) |
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LT3645HMSE#PBFIC REG DL BUCK/LNR 750KHZ 12MSOP |
148 | - |
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Datasheet | - | 12-TSSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Active | Step-Down (Buck) (1), Linear (LDO) (1) | 2 | 750kHz | 0.8V ~ 16V, 500mA | 0.8V ~ 8V, 200mA | - | No | No | No | 3.6V ~ 36V | -40°C ~ 150°C | - | - | Surface Mount | 12-MSOP-EP |
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AND8400QF65IC REG QD BUCK SYNC 65QF |
480 | - |
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Datasheet | - | 65-PowerWFQFN | Tray | Active | Step-Down (Buck) Synchronous (4) | 4 | 500kHz ~ 800kHz | Adj, 6A | Adjustable, 6A | Adjustable, 6A | No | No | Yes | 4.5V ~ 17V | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 65-QF (5x5) |
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LT3095EUDD#PBFIC REG DL BOOST/LINEAR 24QFN |
141 | - |
|
Datasheet | - | 24-WFQFN Exposed Pad | Tube | Active | Step-Up (Boost) (1), Linear (LDO) (1) | 2 | 450kHz ~ 2MHz | Adj, 950mA | 1V ~ 20V, 50mA | - | No | No | No | 3V ~ 20V | -40°C ~ 125°C | - | - | Surface Mount | 24-QFN (3x5) |
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LT3570EFE#PBFIC REG TRPL BUCK/BST/LNR 20TSSOP |
2,932 | - |
|
Datasheet | - | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Step-Down (Buck) (1), Step-Up (Boost) (1), Linear (LDO) (1) | 3 | 500kHz ~ 2.1MHz | Adj to 0.8V, 1.5A | Adj to 0.8V, 1.5A | Controller | No | No | No | 2.5V ~ 36V | -40°C ~ 125°C | - | - | Surface Mount | 20-TSSOP-EP |
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LT3668HMSE#PBFIC REG TRIPLE BUCK/LINEAR 16MSOP |
109 | - |
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Datasheet | - | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Active | Step-Down (Buck) (1), Linear (LDO) (2) | 3 | 250kHz ~ 2.2MHz | 1.2V ~ 39.4V, 400mA | 1.1V ~ 10V, 200mA | 1.1V ~ 10V, 200mA | No | No | No | 1.6V ~ 40V | -40°C ~ 150°C | - | - | Surface Mount | 16-MSOP-EP |
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LT3095IUDD#PBFIC REG DL BOOST/LINEAR 24QFN |
1,661 | - |
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Datasheet | - | 24-WFQFN Exposed Pad | Tube | Active | Step-Up (Boost) (1), Linear (LDO) (1) | 2 | 450kHz ~ 2MHz | Adj, 950mA | 1V ~ 20V, 50mA | - | No | No | No | 3V ~ 20V | -40°C ~ 125°C | - | - | Surface Mount | 24-QFN (3x5) |
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LT1939IDD#PBFIC REG DL BUCK/LINEAR 12DFN |
158 | - |
|
Datasheet | - | 12-WFDFN Exposed Pad | Tube | Active | Step-Down (Buck) (1), Linear (LDO) (1) | 2 | 500kHz ~ 2.4MHz | 0.8V ~ 24.25V, 2A | 0.8V ~ 24.25V, 1A | - | No | No | No | 3V ~ 25V | -40°C ~ 125°C | - | - | Surface Mount | 12-DFN (3x3) |
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LTC3256HMSE#PBFIC REG DL BUCK/LINEAR 16MSOP |
2,074 | - |
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Datasheet | - | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Active | Step-Down (Buck) (1), Linear (LDO) (1) | 2 | - | 5V, 100mA | 3.3V, 250mA | - | No | No | Yes | 5.5V ~ 38V | -40°C ~ 125°C | - | - | Surface Mount | 16-MSOP-EP |
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LT3694EUFD#PBFIC REG TRIPLE BUCK/LINEAR 28QFN |
3,640 | - |
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Datasheet | - | 28-WFQFN Exposed Pad | Tube | Active | Step-Down (Buck) (1), Linear (LDO) (2) | 3 | 250kHz ~ 2.5MHz | 0.75V ~ 16V, 2.6A | Controller | Controller | No | No | Yes | 4V ~ 36V | -40°C ~ 125°C | - | - | Surface Mount | 28-QFN (4x5) |
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LT3694IFE#PBFIC REG TRIPLE BUCK/LNR 20TSSOP |
4,222 | - |
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Datasheet | - | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Active | Step-Down (Buck) (1), Linear (LDO) (2) | 3 | 250kHz ~ 2.5MHz | 0.75V ~ 16V, 2.6A | Controller | Controller | No | No | Yes | 4V ~ 36V | -40°C ~ 125°C | - | - | Surface Mount | 20-TSSOP-EP |
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ADP5080ACBZ-1-RLIC REG 9OUT BUCK/BST/LNR 72WLCSP |
3,980 | - |
|
Datasheet | - | 72-WFBGA, WLCSP | Tape & Reel (TR) | Active | Step-Down (Buck) (6), Step-Up (Boost) (1), Linear (LDO) (3) | 9 | 750KHz ~ 2MHz | 0.8V ~ 1.2V, 3A | 1V ~ 3.3V, 1.15A | 1.2V ~ 1.8V, 1.5A | No | No | No | 4V ~ 15V | -20°C ~ 85°C | - | - | Surface Mount | 72-WLCSP (4.46x3.96) |
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LT3507AEFE#TRPBFIC REG QUAD BUCK/LINEAR 38TSSOP |
1,860 | - |
|
Datasheet | - | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | 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 ~ 125°C | - | - | Surface Mount | 38-TSSOP-EP |
Voltage Regulators - Linear + Switching FAQ
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