Voltage Regulators - DC DC Switching Regulators
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Function | Output Configuration | Topology | Output Type | Number of Outputs | Voltage - Input (Min) | Voltage - Input (Max) | Voltage - Output (Min/Fixed) | Voltage - Output (Max) | Current - Output | Frequency - Switching | Synchronous Rectifier | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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TPS548D22RVFTIC REG BUCK ADJ 40A 40LQFN |
680 |
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Datasheet | SWIFT™, D-CAP3™, Eco-Mode™ | 40-PowerLFQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 1.5V | 16V | 0.6V | 5.5V | 40A | Selectable | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 40-LQFN-CLIP (7x5) |
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TPS548D21RVFTIC REG BUCK ADJ 40A 40LQFN |
500 |
|
Datasheet | SWIFT™, D-CAP3™, Eco-Mode™ | 40-PowerLFQFN | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 1.5V | 16V | 0.6V | 5.5V | 40A | Selectable | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 40-LQFN-CLIP (7x5) |
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LTC3417AIDHC-2#PBFIC REG BCK ADJ 1A/1.5A DL 16DFN |
266 |
|
Datasheet | - | 16-WFDFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 2 | 2.25V | 5.5V | 0.8V | 5V | 1A, 1.5A | 1.5MHz, 600kHz ~ 4MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-DFN (5x3) |
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LTC3417AIDHC-1#PBFIC REG BCK ADJ 1A/1.5A DL 16DFN |
194 |
|
Datasheet | - | 16-WFDFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 2 | 2.25V | 5.5V | 0.8V | 5V | 1A, 1.5A | 1.5MHz, 600kHz ~ 4MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-DFN (5x3) |
|
LT3479EFE#TRPBFIC REG BOOST ADJ 3A 16TSSOP |
1,768 |
|
Datasheet | - | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Up | Positive or Negative | Boost | Adjustable | 1 | 2.5V | 24V | 1.235V | 42V (Switch) | 3A (Switch) | 200kHz ~ 3.5MHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-TSSOP-EP |
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LT3470HDDB#TRMPBFIC REG BUCK ADJ 200MA 8DFN |
1,102 |
|
Datasheet | - | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4V | 40V | 1.25V | 16V | 200mA | - | No | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 8-DFN (3x2) |
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LT3973HDD-5#PBFIC REG BUCK 5V 750MA 10DFN |
53 |
|
Datasheet | - | 10-WFDFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Fixed | 1 | 4.2V | 42V | 5V | - | 750mA | 195kHz ~ 2.15MHz | No | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 10-DFN (3x3) |
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LT3973HDD#PBFIC REG BUCK ADJ 750MA 10DFN |
10 |
|
Datasheet | - | 10-WFDFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.2V | 42V | 1.21V | 24V | 750mA | 195kHz ~ 2.15MHz | No | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 10-DFN (3x3) |
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LT1317BIS8#PBFIC REG BST SEPIC ADJ 710MA 8SO |
185 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Step-Up, Step-Up/Step-Down | Positive | Boost, SEPIC | Adjustable | 1 | 1.5V | 12V | 1.24V | 30V (Switch) | 710mA (Switch) | 620kHz | No | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SO |
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LTC660CN8#PBFIC REG CHRG PUMP INV 100MA 8PDIP |
96 |
|
Datasheet | - | 8-DIP (0.300", 7.62mm) | Tube | Active | Ratiometric | Positive or Negative | Charge Pump | Fixed | 1 | 1.5V, 2.5V | 5.5V | -Vin, 2Vin, Vin/2 | - | 100mA | 10kHz, 80kHz | No | 0°C ~ 70°C (TA) | - | - | Through Hole | 8-PDIP |
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LTC3631IMS8E-3.3#PBFIC REG BUCK 3.3V 100MA 8MSOP |
774 |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Active | Step-Down | Positive or Negative | Buck | Fixed | 1 | 4.5V | 45V | 3.3V | - | 100mA | - | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-MSOP-EP |
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LTC3631IDD-3.3#PBFIC REG BUCK 3.3V 100MA 8DFN |
374 |
|
Datasheet | - | 8-WFDFN Exposed Pad | Tube | Active | Step-Down | Positive or Negative | Buck | Fixed | 1 | 4.5V | 45V | 3.3V | - | 100mA | - | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-DFN (3x3) |
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LT3957AIUHE#PBFIC REG BOOST CUK ADJ 5A 36QFN |
356 |
|
Datasheet | - | 36-WFQFN, 28 Leads, Exposed Pad | Tube | Active | Step-Up, Step-Up/Step-Down | Positive or Negative | Boost, Cuk, Flyback, SEPIC | Adjustable | 1 | 3V | 40V | 1.6V | 40V (Switch) | 5A (Switch) | 100kHz ~ 1MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 36-QFN (5x6) |
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LTC3631IDD-5#PBFIC REG BUCK 5V 100MA 8DFN |
230 |
|
Datasheet | - | 8-WFDFN Exposed Pad | Tube | Active | Step-Down | Positive or Negative | Buck | Fixed | 1 | 4.5V | 45V | 5V | - | 100mA | - | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-DFN (3x3) |
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LTC3646HMSE#PBFIC REG BUCK ADJ 1A 16MSOP |
178 |
|
Datasheet | - | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4V | 40V | 2V | 30V | 1A | 200kHz ~ 3MHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 16-MSOP-EP |
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LTC3631IMS8E-5#PBFIC REG BUCK 5V 100MA 8MSOP |
150 |
|
Datasheet | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Active | Step-Down | Positive or Negative | Buck | Fixed | 1 | 4.5V | 45V | 5V | - | 100mA | - | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-MSOP-EP |
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LTC3646HDE#PBFIC REG BUCK ADJ 1A 14DFN |
109 |
|
Datasheet | - | 14-WFDFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4V | 40V | 2V | 30V | 1A | 200kHz ~ 3MHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 14-DFN (4x3) |
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LT3957IUHE#PBFIC REG BOOST CUK ADJ 5A 36QFN |
90 |
|
Datasheet | - | 36-WFQFN, 28 Leads, Exposed Pad | Tube | Active | Step-Up, Step-Up/Step-Down | Positive or Negative | Boost, Cuk, Flyback, SEPIC | Adjustable | 1 | 3V | 40V | 1.6V | 40V (Switch) | 5A (Switch) | 100kHz ~ 1MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 36-QFN (5x6) |
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LTC3407AIDD-2#PBFIC REG BUCK ADJ 800MA DL 10DFN |
28 |
|
Datasheet | - | 10-WFDFN Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 2 | 2.5V | 5.5V | 0.6V | 5V | 800mA | 2.25MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-DFN (3x3) |
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LT3975IMSE#PBFIC REG BUCK ADJ 2.5A 16MSOP |
165 |
|
Datasheet | - | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Active | Step-Down | Positive | Buck | Adjustable | 1 | 4.3V | 42V | 1.197V | 40.74V | 2.5A | 200kHz ~ 2.25MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-MSOP-EP |