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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LT1976BIFE#TRPBFIC REG BUCK ADJ 1.2A 16TSSOP |
0 |
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Datasheet | - | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 1 | 3.3V | 60V | 1.25V | 55.2V | 1.2A (Switch) | 200kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-TSSOP-EP |
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LM2676SX-5.0IC REG BUCK 5V 3A TO263 |
0 |
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Datasheet | SIMPLE SWITCHER® | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Fixed | 1 | 8V | 40V | 5V | - | 3A | 260kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-7) |
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LM2676SX-ADJIC REG BUCK ADJ 3A TO263 |
0 |
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Datasheet | SIMPLE SWITCHER® | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 8V | 40V | 1.2V | 37V | 3A | 260kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-7) |
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111-4189PBFIC REG BUCK ADJ 6A 34PQFN |
0 |
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Datasheet | SupIRBuck® | 34-PowerVFQFN | Tape & Reel (TR) | Discontinued at Digi-Key | Step-Down | Positive | Buck | Adjustable | 1 | 1.2V | 21V | 0.5V | 18.38V | 6A | 400kHz ~ 1.5MHz | Yes | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 34-PQFN (5x7) |
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LM2673SX-ADJIC REG BUCK ADJ 3A TO263 |
0 |
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Datasheet | SIMPLE SWITCHER® | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Adjustable | 1 | 8V | 40V | 1.2V | 37V | 3A | 260kHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | TO-263 (DDPAK-7) |
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LTC3309AMPV#TRPBFIC REG BUCK PROG 6A 12LQFN |
0 |
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Datasheet | Silent Switcher®1 | 12-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Programmable | 1 | 2.25V | 5.5V | 0.5V | 2.25V | 6A | Up to 3MHz | Yes | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 12-LQFN (2x2) |
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LTC1174CS8-3.3#TRPBFIC REG BUCK BOOST 3.3V 8SO |
0 |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Buck-Boost | Fixed | 1 | 4V | 13.5V | 3.3V | - | 340mA, 600mA | 200kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SO |
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LTC1174CS8#TRPBFIC REG BUCK BOOST ADJ 8SO |
0 |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Buck-Boost | Adjustable | 1 | 4V | 13.5V | 1.25V | 13V | 340mA, 600mA | 200kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SO |
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LTC1174CS8-5#TRPBFIC REG BUCK BOOST 5V 8SO |
0 |
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Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Buck-Boost | Fixed | 1 | 4V | 13.5V | 5V | - | 340mA, 600mA | 200kHz | No | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SO |
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LTC3615IUF-1#TRPBFIC REG BUCK ADJ 3A DL 24QFN |
0 |
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Datasheet | - | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 2 | 2.25V | 5.5V | 0.6V | 5.5V | 3A | 400kHz ~ 4MHz | Yes | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 24-QFN (4x4) |
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LT3692AEFE#TRPBFIC REG BUCK ADJ 3.5A DL 38TSSOP |
0 |
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Datasheet | - | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 2 | 3V | 36V | 0.8V | 34.2V | 3.5A | 110kHz ~ 2.5MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 38-TSSOP-EP |
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LT3992EUH#TRPBFIC REG BUCK ADJ 3A DL 32QFN |
0 |
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Datasheet | - | 32-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Step-Down | Positive | Buck | Adjustable | 2 | 3V | 60V | 0.8V | 57V | 3A | 110kHz ~ 2.5MHz | No | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 32-QFN (5x5) |
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LTC3112HDHD#TRPBFIC REG BUCK BOOST ADJ 2.5A 16DFN |
0 |
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Datasheet | - | 16-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Step-Up/Step-Down | Positive | Buck-Boost | Adjustable | 1 | 2.7V | 15V | 2.5V | 14V | 2.5A | 750kHz | Yes | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 16-DFN (5x4) |
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ISL91302BIKZ-TIC REG BCK PRG 5A SGL/DL 54WLCSP |
0 |
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Datasheet | - | 54-UFBGA, WLCSP | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Programmable | 1 or 2 | 2.5V | 5.5V | 0.3V | 2V | 5A | 2MHz ~ 6MHz | Yes | - | - | - | Surface Mount | 54-WLCSP (2.55x3.67) |
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ISL91211AIKZ-TR5874IC REG BUCK PROG TRPL 35BGA |
0 |
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Datasheet | - | 35-BGA | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Programmable | 3 | 2.7V | 5.5V | 0.3V | 2V | 5A, 5A, 5A | 2MHz | Yes | -40°C ~ 85°C | - | - | Surface Mount | 35-BGA (4.7x6.3) |
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ISL91211BIKZ-TIC REG BUCK PROG 5A QUAD 54WLCSP |
0 |
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Datasheet | - | 54-UFBGA, WLCSP | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Programmable | 4 | 2.5V | 5.5V | 0.3V | 2V | 5A | 2MHz ~ 6MHz | Yes | -40°C ~ 85°C | - | - | Surface Mount | 54-WLCSP (2.55x3.67) |
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ISL91211AIKZ-TR5873IC REG BUCK PROG TRPL 35BGA |
0 |
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Datasheet | - | 35-BGA | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Programmable | 3 | 2.7V | 5.5V | 0.3V | 2V | 5A, 5A, 5A | 2MHz | Yes | -40°C ~ 85°C | - | - | Surface Mount | 35-BGA (4.7x6.3) |
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ISL91211AIKZ-TIC REG BUCK PROG TRPL 35BGA |
0 |
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Datasheet | - | 35-BGA | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Programmable | 3 | 2.7V | 5.5V | 0.3V | 2V | 5A, 5A, 5A | 2MHz | Yes | -40°C ~ 85°C | - | - | Surface Mount | 35-BGA (4.7x6.3) |
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ISL91211BIKZ-TR5875IC REG BUCK PROG QUAD 35BGA |
0 |
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Datasheet | - | 35-BGA | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Programmable | 4 | 2.7V | 5.5V | 0.3V | 2V | 5A, 5A, 5A, 5A | 2MHz | Yes | -40°C ~ 85°C | - | - | Surface Mount | 35-BGA (4.7x6.3) |
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ISL91211BIKZ-TR5878IC REG BUCK PROG QUAD 35BGA |
0 |
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Datasheet | - | 35-BGA | Tape & Reel (TR) | Obsolete | Step-Down | Positive | Buck | Programmable | 4 | 2.7V | 5.5V | 0.3V | 2V | 5A, 5A, 5A, 5A | 2MHz | Yes | -40°C ~ 85°C | - | - | Surface Mount | 35-BGA (4.7x6.3) |