Photo | Mfr. Part # | Stock | Price | Quantity | Datasheet | Package/Case | Packaging | Series | ProductStatus | OutputType | Function | OutputConfiguration | Topology | NumberofOutputs | OutputPhases | Voltage-Supply(Vcc/Vdd) | Frequency-Switching | DutyCycle(Max) | SynchronousRectifier | ClockSync | SerialInterfaces | ControlFeatures | OperatingTemperature | MountingType |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LTC3855IFEIC POWER MANAGEMENT |
2072 | QRF |
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38-TFSOP (0.173, 4.40mm Width) Exposed Pad | Tube | PolyPhase® | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5V ~ 38V | 250kHz ~ 770kHz | 95% | Yes | No | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | Surface Mount | ||
LTC3855IUJIC POWER MANAGEMENT |
3207 | QRF |
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40-WFQFN Exposed Pad | Tube | PolyPhase® | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5V ~ 38V | 250kHz ~ 770kHz | 95% | Yes | No | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | Surface Mount | ||
LTC3856EFEIC POWER MANAGEMENT |
3819 | QRF |
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38-TFSOP (0.173, 4.40mm Width) Exposed Pad | Tube | PolyPhase® | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5V ~ 38V | 250kHz ~ 770kHz | 94% | Yes | No | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | Surface Mount | ||
LTC3856IFEIC POWER MANAGEMENT |
3476 | QRF |
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38-TFSOP (0.173, 4.40mm Width) Exposed Pad | Tube | PolyPhase® | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5V ~ 38V | 250kHz ~ 770kHz | 94% | Yes | No | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | Surface Mount | ||
LTC3859AEFEIC POWER MANAGEMENT |
3920 | QRF |
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38-TFSOP (0.173, 4.40mm Width) Exposed Pad | Tube | - | Obsolete | Transistor Driver | Step-Down, Step-Up/Step-Down | Positive | Buck, Buck-Boost, SEPIC | 3 | 2 | 4.5V ~ 38V | 115kHz ~ 835kHz, 350kHz ~ 535kHz | 99%, 100% | Yes | No | - | Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | Surface Mount | ||
LTC3859AHFEIC POWER MANAGEMENT |
3173 | QRF |
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38-TFSOP (0.173, 4.40mm Width) Exposed Pad | Tube | - | Obsolete | Transistor Driver | Step-Down, Step-Up/Step-Down | Positive | Buck, Buck-Boost, SEPIC | 3 | 2 | 4.5V ~ 38V | 115kHz ~ 835kHz, 350kHz ~ 535kHz | 99%, 100% | Yes | No | - | Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 150°C (TJ) | Surface Mount | ||
LTC3859AIFEIC POWER MANAGEMENT |
2107 | QRF |
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38-TFSOP (0.173, 4.40mm Width) Exposed Pad | Tube | - | Obsolete | Transistor Driver | Step-Down, Step-Up/Step-Down | Positive | Buck, Buck-Boost, SEPIC | 3 | 2 | 4.5V ~ 38V | 115kHz ~ 835kHz, 350kHz ~ 535kHz | 99%, 100% | Yes | No | - | Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | Surface Mount | ||
LTC3859ALEFEIC POWER MANAGEMENT |
3015 | QRF |
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38-TFSOP (0.173, 4.40mm Width) Exposed Pad | Tube | - | Obsolete | Transistor Driver | Step-Down, Step-Up/Step-Down | Positive | Buck, Buck-Boost, SEPIC | 3 | 2 | 4.5V ~ 38V | 115kHz ~ 835kHz, 350kHz ~ 535kHz | 99%, 100% | Yes | No | - | Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | Surface Mount | ||
LTC3859ALHFEIC POWER MANAGEMENT |
2755 | QRF |
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38-TFSOP (0.173, 4.40mm Width) Exposed Pad | Tube | - | Obsolete | Transistor Driver | Step-Down, Step-Up/Step-Down | Positive | Buck, Buck-Boost, SEPIC | 3 | 2 | 4.5V ~ 38V | 115kHz ~ 835kHz, 350kHz ~ 535kHz | 99%, 100% | Yes | No | - | Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 150°C (TJ) | Surface Mount | ||
LTC3859ALIFEIC POWER MANAGEMENT |
2730 | QRF |
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38-TFSOP (0.173, 4.40mm Width) Exposed Pad | Tube | - | Obsolete | Transistor Driver | Step-Down, Step-Up/Step-Down | Positive | Buck, Buck-Boost, SEPIC | 3 | 2 | 4.5V ~ 38V | 115kHz ~ 835kHz, 350kHz ~ 535kHz | 99%, 100% | Yes | No | - | Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | Surface Mount | ||
LTC3859ALMPFEIC POWER MANAGEMENT |
3385 | QRF |
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38-TFSOP (0.173, 4.40mm Width) Exposed Pad | Tube | - | Obsolete | Transistor Driver | Step-Down, Step-Up/Step-Down | Positive | Buck, Buck-Boost, SEPIC | 3 | 2 | 4.5V ~ 38V | 115kHz ~ 835kHz, 350kHz ~ 535kHz | 99%, 100% | Yes | No | - | Enable, Frequency Control, Power Good, Soft Start, Tracking | -55°C ~ 150°C (TJ) | Surface Mount | ||
LTC3862EFE-1IC POWER MANAGEMENT |
2733 | QRF |
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24-TSSOP (0.173, 4.40mm Width) Exposed Pad | Tube | - | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, SEPIC | 2 | 2 | 8.5V ~ 36V | 75kHz ~ 500kHz | 96% | No | Yes | - | Enable, Frequency Control, Phase Control, Soft Start | -40°C ~ 85°C (TA) | Surface Mount | ||
LTC3862EFE-2IC POWER MANAGEMENT |
3509 | QRF |
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24-TSSOP (0.173, 4.40mm Width) Exposed Pad | Tube | - | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, SEPIC | 2 | 2 | 5.5V ~ 36V | 75kHz ~ 500kHz | 96% | No | Yes | - | Enable, Frequency Control, Phase Control, Soft Start | -40°C ~ 85°C (TA) | Surface Mount | ||
LTC3862EGN-1IC POWER MANAGEMENT |
3349 | QRF |
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24-SSOP (0.154, 3.90mm Width) | Tube | - | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, SEPIC | 2 | 2 | 8.5V ~ 36V | 75kHz ~ 500kHz | 96% | No | Yes | - | Enable, Frequency Control, Phase Control, Soft Start | -40°C ~ 85°C (TA) | Surface Mount | ||
LTC3862EGN-2IC POWER MANAGEMENT |
2217 | QRF |
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24-SSOP (0.154, 3.90mm Width) | Tube | - | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, SEPIC | 2 | 2 | 5.5V ~ 36V | 75kHz ~ 500kHz | 96% | No | Yes | - | Enable, Frequency Control, Phase Control, Soft Start | -40°C ~ 85°C (TA) | Surface Mount | ||
LTC3871ELXEIC POWER MANAGEMENT |
3037 | QRF |
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Datasheet |
48-LQFP Exposed Pad | Tube | PolyPhase® | Obsolete | Transistor Driver | Step-Up, Step-Down | Positive | Buck, Boost | 2 | Programmable | 1.2V ~ 100V | 60kHz ~ 460kHz | 98% | Yes | Yes | - | Current Limit, Enable, Frequency Control, Phase Control, Soft Start | -40°C ~ 125°C (TA) | Surface Mount | |
LTC3871HLXEIC POWER MANAGEMENT |
2536 | QRF |
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Datasheet |
48-LQFP Exposed Pad | Tube | PolyPhase® | Obsolete | Transistor Driver | Step-Up, Step-Down | Positive | Buck, Boost | 2 | Programmable | 1.2V ~ 100V | 60kHz ~ 460kHz | 98% | Yes | Yes | - | Current Limit, Enable, Frequency Control, Phase Control, Soft Start | -40°C ~ 150°C (TA) | Surface Mount | |
LTC3871ILXEIC POWER MANAGEMENT |
3570 | QRF |
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Datasheet |
48-LQFP Exposed Pad | Tube | PolyPhase® | Obsolete | Transistor Driver | Step-Up, Step-Down | Positive | Buck, Boost | 2 | Programmable | 1.2V ~ 100V | 60kHz ~ 460kHz | 98% | Yes | Yes | - | Current Limit, Enable, Frequency Control, Phase Control, Soft Start | -40°C ~ 125°C (TA) | Surface Mount | |
LTC3875EUHIC POWER MANAGEMENT |
2240 | QRF |
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40-WFQFN Exposed Pad | Tube | - | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5V ~ 38V | 250kHz ~ 720kHz | - | Yes | No | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | Surface Mount | ||
RT8159AGSIC POWER MGMT |
2489 | QRF |
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Datasheet |
14-SOIC (0.154, 3.90mm Width) | Bulk | - | Obsolete | PWM | Step-Down | Positive | Buck | 2 | 2 | 10.8V ~ 13.2V | Up to 1MHz | - | Yes | No | - | Enable, Phase Control | -40°C ~ 85°C (TA) | Surface Mount |
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