监视、控制和保护

型号FunctionCommentsNumber of SuppliesIsupplyFeaturesTemp RangePackagesDesign Tools
LT1161Quad High Side DriverShort Circuit Protection with Restart Timers. single driver:LT1910C,IN-20,SW-20LTspice File
LT1640AHot Swap Controller-48V hot swap controller, Improved drain pin ruggedness, Powergood active high (AH) or low (AL)1.3-C,IN-8,SO-8-
LT1910Protected High Side MOSFET Driver-15V to 60V transient protected. quad driver: LT1161E,ISO-8LTspice File
LT2940Power MonitorPower and Current Monitor13.5Voltage Monitor, Current Monitor, Power MonitorC,I3x3 DFN-12,MS-12LTspice Model
LT3081Linear Regulator1.5A Single Resistor Rugged Linear Regulator with Monitors11.1Current Source Reference, Cable Drop Compensation, Temperature Monitor, Output Current MonitorE,I,H,MP4x4 DFN-12,DDPAK-7,TO-220,TSSOP-16LTspice File
LT3086Linear Regulator40V, 2.1A Low Dropout Adjustable Linear Regulator with Monitoring and Cable Drop Compensation11.2Current Source Reference, Power Good, Output Current Monitor, Temperature Monitor, Cable Drop Compensation, ShutdownE,I,MP5x4 DFN-16,DDPAK-7,TO-220,TSSOP-16LTspice File
LT3090Linear Regulator–36V, 600mA Negative Linear Regulator with Programmable Current Limit11Current Source Reference, Output Current Monitor, Cable Drop Compensation, ShutdownE,I,H,MP3x3 DFN-10,MS-12ELTspice File
LT3091Linear Regulator–36V, 1.5A Negative Linear Regulator with Programmable Current Limit11.2Current Source Reference, Cable Drop Compensation, Output Current Monitor, ShutdownE,I,H,MP4x3 DFN-14,DDPAK-7,TO-220,TSSOP-16LTspice File
LT3697Switching RegulatorUSB 5V, 2.5A Output, 35V Input Buck with Cable Drop Compensation10.3Cable Drop Compensation, Burst Mode, Resistor Set Frequency, External SynchronizationE,IMS-16ELTspice File
LT4180Virtual Remote SenseVirtual Remote Sense Controller11Virtual Remote SenseE,I,MPSSOP-24LTspice File
LT4220Hot Swap ControllerControls positive and negative voltages. Selectable tracking mode2.7-C,ISSOP-16LTspice Model
LT4250Hot Swap Controller-48V hot swap controller, Powergood active high (H) or low (L)1.6-C,IN-8,SO-8LTspice Model
LT4254Hot Swap ControllerPositive high voltage hot swap controller with open circuit detect output1.9-C,ISSOP-16-
LT4256-1/-2Hot Swap ControllerPositive high voltage hot swap. Pin-compatible with LT1641. -1 Latchoff, -2 Auto-Retry1.8-C,ISO-8LTspice File
LT4256-3Hot Swap ControllerPositive high voltage hot swap controller with open circuit detect output. Higher voltage version of LT42541.8-C,ISSOP-16LTspice Model
LT4275PoE ControllerLTPoE++/PoE+/PoE PD ControllerI,H3x3 DFN-10,MS-10LTspice Model
LT4276PoE ControllerLTPoE++/PoE+/PoE PD Forward/Flyback ControllerI,H4x5 QFN-28LTspice Model
LT4295PoE ControllerIEEE 802.3bt PD Interface with Forward/Flyback Controller11-I,H4x5 QFN-28-
LT4320Ideal Diode ControllerIdeal Diode Bridge Controller - DC to 60Hz1.5I,H,MP3x3 DFN-8,MS-12E,N-8LTspice File
LT4320-1Ideal Diode ControllerIdeal Diode Bridge Controller - DC to 600Hz1.5I,H,MP3x3 DFN-8,MS-12E,N-8LTspice File
LT4321Ideal Diode Bridge ControllerPoE Ideal Diode Bridge Controller0.5I,H4x4 QFN-16-
LT4356-1Surge Stopper, Circuit Breaker, Current Limit, Reverse Input ProtectionRide-through protection, Adjustable output-clamp and circuit-breaker with timer, Shutdown mode, Auto-retry11Surge Stopper, Low Iq ShutdownC,I,H4x3 DFN-12,MS-10,SO-16LTspice File
LT4356-2Surge Stopper, Circuit Breaker, Current Limit, Reverse Input Protection, UV LockoutRide-through protection, Adjustable output-clamp and circuit-breaker with timer, Shutdown mode (aux amp stays on), Auto-retry11Surge Stopper, Low Iq ShutdownC,I,H4x3 DFN-12,SO-16LTspice File
LT4356-3Surge Stopper, Circuit Breaker, Current Limit, Reverse Input ProtectionRide-through protection, Adjustable output-clamp and circuit-breaker with timer, Shutdown mode, Latchoff11Surge Stopper, Low Iq ShutdownC,I,H,MP4x3 DFN-12,MS-10,SO-16LTspice Model
LT4356MP-1Surge Stopper, Circuit Breaker, Current Limit, Reverse Input ProtectionRide-through protection, Adjustable output-clamp and circuit-breaker with timer, -55C to 125C Operation, Shutdown mode, Auto-retry11Surge Stopper, Low Iq ShutdownMPMS-10,SO-16LTspice File
LT4356MP-2Surge Stopper, Circuit Breaker, Current Limit, Reverse Input Protection, UV LockoutRide-through protection, Adjustable output-clamp and circuit-breaker with timer, -55C to 125C Operation, Shutdown mode (aux amp stays on), Auto-retry11Surge Stopper, Low Iq ShutdownMPSO-16LTspice File
LT4363Surge Stopper, Circuit Breaker, Current Limit, Reverse Input Protection, UV LockoutRide-through protection, Adjustable output-clamp and circuit-breaker with timer, Shutdown mode, Latchoff or auto-retry10.7Surge Stopper, Low Iq ShutdownC,I,H,MP4x3 DFN-12,MS-12,SO-16LTspice File
LT6110Cable Drop CompensatorCable/Wire Drop Compensator10.016Cable Drop CompensatorI,H2x2 DFN-8,SOT-23LTspice File
LT8697Switching RegulatorUSB 5V 2.5A Output, Cable Drop Compensation19Cable Drop Compensation, Programmable Output Current Limit, Output Current Monitor, Tracking, Resistor Set Frequency, External SynchronizationE,I,H3x5 QFN-24LTspice File
LTC1154MOSFET DriverShort Circuit ProtectionC,HN-8,SO-8LTspice Model
LTC1155Dual High Side MOSFET DriverDual Version of LTC1154C,IN-8,SO-8LTspice Model
LTC1156Quad High Side DriverQuad Version of LTC1154CN-16,SW-16LTspice Model
LTC1157Dual 3.3V High Side Driver3.3V or 5V Operation, Low CostCN-8,SO-8LTspice Model
LTC1163Triple High Side DriverGood for 2 Cell Battery ManagementCN-8,SO-8LTspice Model
LTC1165Triple High Side DriverOperates from 2 Cells, P-Channel ReplacementCN-8,SO-8LTspice Model
LTC1232System MonitorMicroprocessor Supervisory Circuit10.5SupervisorC,IN-8,SO-8LTspice Model
LTC1255Dual High Side MOSFET DriverGood for 24V Automotive OperationC,IN-8,SO-8LTspice Model
LTC1326System MonitorMicropower Precision Triple Supply Monitor30.04SupervisorC,IMS-8,SO-8-
LTC1326-2.5System MonitorMicropower Precision Triple Supply Monitor30.04SupervisorC,IMS-8,SO-8-
LTC1392System MonitorAmbient Temperature Plus Two-Input Voltage/Current Monitor10.7Temperature Monitor, Current Monitor, Voltage MonitorC,IN-8,SO-8-
LTC1421Hot Swap ControllerTrip point of the ground sense comparator is set at 0.1V or 2.5V (LTC1421-2.5)1.5-C,ISSOP-24,SW-24-
LTC1422Hot Swap ControllerSystem reset, programmable current limit0.65-C,IN-8,SO-8-
LTC1473PowerPath ControllerDual, High Gate DriveC,ISSOP-16LTspice Model
LTC1473LPowerPath ControllerPower path management for multiple DC sources. 3.3V to 10V input. all N-Channel MOSFETs for low lossCSSOP-16LTspice Model
LTC1477High Side SwitchGood for Subsystem Power SwitchesCSO-8LTspice Model
LTC1478High Side SwitchGood for Subsystem Power SwitchesCSO-16LTspice Model
LTC1479PowerPathTriple PowerPath Controller for Dual Battery Systems and AC/DCC,ISSOP-36-
LTC1536System MonitorPrecision Triple Supply Monitor for PCI Applications30.04SupervisorC,IMS-8,SO-8-
LTC1623Dual SMBus Switch DriverControl Up to 16 Peripherals on Same BusC,IMS-8,SO-8-
LTC1642Hot Swap ControllerProtected against surges to 33V, output driver for SCR1.25-C,ISSOP-16-
LTC1642AHot Swap ControllerProtected against surges to 33V, output driver for SCR1.25-C,ISSOP-16-
LTC1643AHot Swap ControllerControls 3.3V and 5V with N-Channel FETs, ±12V supplies controlled with internal switches for PCI and CompactPCI3.5-C,ISSOP-16LTspice Model
LTC1644Hot Swap Controller3.3V, 5V and ±12V supplies for CompactPCI, LOCAL_PCI_RST# logic, 1V precharge for data bus3-C,ISSOP-20LTspice Model
LTC1645Hot Swap ControllerPower Supply Sequencing, Reset, Fault outputs and spare comparator in 14-pin version1.1-C,ISO-14,SO-8LTspice Model
LTC1646Hot Swap Controller3.3V and 5V supplies for CompactPCI, LOCAL_PCI_RST# logic, 1V precharge for data bus1.5-C,ISSOP-16LTspice Model
LTC1647Hot Swap ControllerDual hot swap controller, Options for separate or combined VCC, ON, FAULT pins1-C,ISO-8,SSOP-16LTspice Model
LTC1693Dual N-Channel MOSFET DriverTwo noninverting drivers.1.5A peak output currentC,IMS-8,SO-8LTspice Model
LTC1693-5Single P-Channel MOSFET Driver1.5A peak output currentCMS-8LTspice Model
LTC1696OV DisconnectMonitors Two Output Voltages from 0.8V to 24V. Gate drive for SCR crowbar or external N-channel FET10.17Overvoltage Protection ControllerE,I,HSOT-23LTspice Model
LTC1710Dual SMBus SwitchesControl Up to 6 Peripherals on Same BusC,IMS-8,SO-8-
LTC1726-2.5System MonitorTriple Supply Monitor and µP Supervisor with Adjustable Reset and Watchdog Timer30.02SupervisorE,IMS-8,SO-8LTspice Model
LTC1726-5System MonitorTriple Supply Monitor and µP Supervisor with Adjustable Reset and Watchdog Timer30.02SupervisorE,I,HMS-8,SO-8LTspice Model
LTC1727-2.5System MonitorMicropower Precision Triple Supply Monitors in 8-Lead MSOP and 5-Lead SOT-23 Packages30.015SupervisorE,IMS-8,SO-8LTspice Model
LTC1727-5System MonitorMicropower Precision Triple Supply Monitors in 8-Lead MSOP and 5-Lead SOT-23 Packages30.015SupervisorE,IMS-8,SO-8LTspice Model
LTC1728-1.8System MonitorMicropower Precision Triple Supply Monitors in 8-Lead MSOP and 5-Lead SOT-23 Packages30.015SupervisorESOT-23LTspice Model
LTC1728-2.5System MonitorMicropower Precision Triple Supply Monitors in 8-Lead MSOP and 5-Lead SOT-23 Packages30.015SupervisorESOT-23LTspice Model
LTC1728-3.3System MonitorMicropower Precision Triple Supply Monitors in 8-Lead MSOP and 5-Lead SOT-23 Packages30.015SupervisorESOT-23LTspice Model
LTC1728-5System MonitorMicropower Precision Triple Supply Monitors in 8-Lead MSOP and 5-Lead SOT-23 Packages30.015SupervisorE,HSOT-23LTspice Model
LTC1923Thermoelectric Cooler. Full Bridge ControllerHigh efficiency, low noise topologyE5x5 QFN-32,SSOP-28-
LTC1981N-Channel MOSFET DriverUltralow power. smallESOT-23LTspice Model
LTC1982Dual N-Channel MOSFET DriverUltralow power. smallESOT-23LTspice Model
LTC1985-1.8System MonitorMicropower Precision Triple Supply Monitor with Push-Pull Reset Output in a 5-Lead SOT-23 Package30.015SupervisorESOT-23-
LTC
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