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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LT3507AIFEIC REG QUAD BUCK/LINEAR 38TSSOP |
1,741 |
|
Datasheet | - | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Obsolete | 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 |
|
LT3667EUDDIC REG TRIPLE BUCK/LINEAR 24QFN |
4,547 |
|
Datasheet | - | 24-WFQFN Exposed Pad | Tube | Obsolete | 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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LT3667IUDDIC REG TRIPLE BUCK/LINEAR 24QFN |
4,513 |
|
Datasheet | - | 24-WFQFN Exposed Pad | Tube | Obsolete | 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) |
|
LTC3670EDDBIC REG TRIPLE BCK/LNR SYNC 12DFN |
3,923 |
|
Datasheet | - | 12-WFDFN Exposed Pad | Tube | Obsolete | 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) |
|
LTC3672BEDC-1IC REG TRIPLE BUCK/LNR SYNC 8DFN |
1,076 |
|
Datasheet | - | 8-WFDFN Exposed Pad | Tube | Obsolete | 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-2IC REG TRIPLE BUCK/LNR SYNC 8DFN |
4,611 |
|
Datasheet | - | 8-WFDFN Exposed Pad | Tube | Obsolete | 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) |
|
RT6503AGQWIC REGULATOR QFN |
2,830 |
|
Datasheet | * | - | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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RT6505GQWIC REGULATOR QFN |
3,317 |
|
Datasheet | * | - | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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RT6903BZQVIC REGULATOR QFN |
3,094 |
|
Datasheet | * | - | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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RT6903ZQVIC REGULATOR QFN |
4,521 |
|
Datasheet | * | - | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
RT6706GQWIC REGULATOR WQFN |
4,323 |
|
Datasheet | * | - | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
RAA230409AGFT#AA0IC REG BUCK QUAD SYNC 32TQFP |
3,050 |
|
Datasheet | * | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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RAA230409AGFT#YK0IC REG BUCK QUAD SYNC 32TQFP |
1,285 |
|
Datasheet | * | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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RAA230409GFT#YK0IC REG STEP DOWN |
4,274 |
|
Datasheet | * | - | Tray | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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RT9218APSIC REG DL BUCK/LINEAR SYNC 14SOP |
4,517 |
|
Datasheet | - | 14-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) | 2 | 300kHz | Controller | Controller | - | No | No | No | 5V ~ 12V | 0°C ~ 70°C | - | - | Surface Mount | 14-SOP |
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RT9218BGSIC REG DL BUCK/LINEAR SYNC 14SOP |
4,761 |
|
Datasheet | - | 14-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) | 2 | 300kHz | Controller | Controller | - | No | No | No | 5V ~ 12V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-SOP |
|
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RT9218BPSIC REG DL BUCK/LINEAR SYNC 14SOP |
1,253 |
|
Datasheet | - | 14-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) | 2 | 300kHz | Controller | Controller | - | No | No | No | 5V ~ 12V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-SOP |
|
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RT9218CPSIC REG DL BUCK/LINEAR SYNC 14SOP |
2,986 |
|
Datasheet | - | 14-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) | 2 | 300kHz | Controller | Controller | - | No | No | No | 5V ~ 12V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-SOP |
|
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RT9218PSIC REG DL BUCK/LINEAR SYNC 14SOP |
2,172 |
|
Datasheet | - | 14-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) | 2 | 300kHz | Controller | Controller | - | No | No | No | 5V ~ 12V | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-SOP |
|
LT3507IUHFIC REG QD BUCK/LINEAR 38QFN |
4,901 |
|
Datasheet | - | 38-WFQFN Exposed Pad | Tube | Obsolete | Step-Down (Buck) (3), Linear (LDO) (1) | 4 | 900kHz ~ 1.1MHz | 0.8V ~ 32.4V, 2.4A | 0.8V ~ 32.4V, 1.5A | 0.8V ~ 32.4V, 1.5A | No | No | Yes | 4V ~ 36V | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 38-QFN (5x7) |
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.
How do I choose the right Voltage Regulators - Linear + Switching part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
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