Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Output Type | Function | Output Configuration | Topology | Number of Outputs | Output Phases | Voltage - Supply (Vcc/Vdd) | Frequency - Switching | Duty Cycle (Max) | Synchronous Rectifier | Clock Sync | Serial Interfaces | Control Features | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
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LX1553IDMIC REG CTRLR BUCK/BOOST 8SOIC Microsemi Corporation |
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![]() Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Transistor Driver | Step-Up, Step-Down | Positive | Buck, Boost | 1 | 1 | 7.6V ~ 30V | - | 96% | Yes | No | - | Frequency Control | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
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LX1553IMIC REG CTRLR BUCK/BOOST 8DIP Microsemi Corporation |
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![]() Datasheet |
- | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Transistor Driver | Step-Up, Step-Down | Positive | Buck, Boost | 1 | 1 | 7.6V ~ 30V | - | 96% | Yes | No | - | Frequency Control | -40°C ~ 85°C (TA) | - | - | Through Hole | 8-DIP |
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LX1555IDMIC REG CTRLR BUCK/BOOST 8SOIC Microsemi Corporation |
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![]() Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Transistor Driver | Step-Up, Step-Down | Positive | Buck, Boost | 1 | 1 | 7.6V ~ 30V | - | 48% | Yes | No | - | Frequency Control | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
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LX1741CDUIC REG CTRLR BOOST 8MSOP Microsemi Corporation |
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![]() Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Obsolete | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 1.6V ~ 6V | - | - | No | No | - | Current Limit, Enable | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-MSOP |
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LX1741CLMIC REG CTRLR BOOST 8MLP Microsemi Corporation |
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![]() Datasheet |
- | 8-VDFN Exposed Pad | Tube | Active | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 1.6V ~ 6V | - | - | No | No | - | Current Limit, Enable | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-MLP (3x3) |
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LX7302CLQ-TRIC REG CTRLR BUCK 20QFN Microsemi Corporation |
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![]() Datasheet |
- | 20-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 5V ~ 26V | 200kHz ~ 1MHz | - | Yes | No | - | Current Limit, Enable, On Time Control, Power Good | 0°C ~ 85°C (TA) | - | - | Surface Mount | 20-QFN (3x3) |
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LX7302CLQIC REG CTRLR BUCK 20QFN Microsemi Corporation |
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![]() Datasheet |
- | 20-WFQFN Exposed Pad | Bulk | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 5V ~ 26V | 200kHz ~ 1MHz | - | Yes | No | - | Current Limit, Enable, On Time Control, Power Good | 0°C ~ 85°C (TA) | - | - | Surface Mount | 20-QFN (3x3) |
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LX7309ILQIC REG CTRLR MULT TOPOLOGY 24QFN Microsemi Corporation |
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- | 24-TFQFN Exposed Pad | Bulk | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive, Isolation Capable | Buck, Boost, Buck-Boost, Flyback, Forward Converter | 1 | 1 | 9.6V ~ 20V | 100kHz ~ 500kHz | 50% | Yes | Yes | - | Enable, Frequency Control, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 24-QFN (4x4) |
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NX2124ACSTRIC REG CTLR BUCK 8SOIC Microsemi Corporation |
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![]() Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 2V ~ 25V | 300kHz | 84% | Yes | No | - | - | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 8-SOIC |
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NX2155HCUPTRIC REG CTLR FLYBACK 10MSOP Microsemi Corporation |
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![]() Datasheet |
- | 10-VFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 8V ~ 22V | 2.25MHz | 71% | Yes | No | - | Frequency Control | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-MSOP-EP |