Negative Voltage Hot Swap Controllers in SOT-23 Features: Allows Safe Board Insertion and Removal from a Live –48V Backplane Floating Topology Permits Very High Voltage Operation Low Profile (1mm) ThinSOT™ Package Programmable Analog Current Limit with Circuit Breaker Timer Fast Response Time Limits Peak Fault Current Programmable Timer Programmable Undervoltage/Overvoltage Protection

48V Hot Swap Controller with Sequencer Features:Allows Safe Board Insertion and Removal from a Live –48V BackplaneFloating Topology Permits Very High Voltage OperationAdjustable Analog Current Limit with Breaker Timer Ideal for Two Battery FeedsFast Response Time Limits Peak Fault CurrentThree Sequenced Power Good OutputsImproved Ruggedness Shunt RegulatorAdjustable Soft-Start Current LimitAdjustable Timer with Drain Voltage Accelerated ResponseLatchoff After FaultAvailable in a 16-Pin SSOP Package

IEEE 802.3af PD Power over Ethernet Interface Controller with Dual Current Limit Features: Complete Power Interface Port for IEEE 802®.3af  Powered Devices (PDs) Onboard 100V, 400mA Power MOSFET Precision Dual Level Current Limit Onboard 25k Signature Resistor with Disable Programmable Classification Current (Class 0-4) Undervoltage Lockout Thermal Overload Protection Power Good Signal Available in 8-Pin SO and Low Profile (3mm x 3mm) DFN Packages

IEEE 802.3af PD Power over Ethernet Interface Controller with Dual Current Limit Features: Complete Power Interface Port for IEEE 802®.3af  Powered Devices (PDs) Onboard 100V, 400mA Power MOSFET Precision Dual Level Current Limit Onboard 25k Signature Resistor with Disable Programmable Classification Current (Class 0-4) Undervoltage Lockout Thermal Overload Protection Power Good Signal Available in 8-Pin SO and Low Profile (3mm x 3mm) DFN Packages

IEEE 802.3af PD Power over Ethernet Interface Controller with Dual Current Limit Features: Complete Power Interface Port for IEEE 802®.3af  Powered Devices (PDs) Onboard 100V, 400mA Power MOSFET Precision Dual Level Current Limit Onboard 25k Signature Resistor with Disable Programmable Classification Current (Class 0-4) Undervoltage Lockout Thermal Overload Protection Power Good Signal Available in 8-Pin SO and Low Profile (3mm x 3mm) DFN Packages

Negative Voltage Hot Swap Controllers with ADC and IC Monitoring Features:Allows Safe Insertion into Live –48V Backplanes10-Bit ADC Monitors Current and VoltagesI2C/SMBus Interface or Single-Wire Broadcast ModeFloating Topology Allows Very High Voltage OperationIndependently Adjustable Inrush and Overcurrent LimitsControlled Soft-Start InrushAdjustable UV/OV Thresholds and HysteresisSequenced Power Good Outputs with DelaysAdjustable Power Good Input TimeoutProgrammable Latchoff or Auto-Retry After FaultsAlerts Host After FaultsAvailable in 28-Lead Narrow SSOP and 24-Lead (4mm × 5mm) QFN Packages

Negative Voltage Hot Swap Controllers with ADC and IC Monitoring Features:Allows Safe Insertion into Live –48V Backplanes10-Bit ADC Monitors Current and VoltagesI2C/SMBus Interface or Single-Wire Broadcast ModeFloating Topology Allows Very High Voltage OperationIndependently Adjustable Inrush and Overcurrent LimitsControlled Soft-Start InrushAdjustable UV/OV Thresholds and HysteresisSequenced Power Good Outputs with DelaysAdjustable Power Good Input TimeoutProgrammable Latchoff or Auto-Retry After FaultsAlerts Host After FaultsAvailable in 28-Lead Narrow SSOP and 24-Lead (4mm × 5mm) QFN Packages

Negative Voltage Hot Swap Controllers with ADC and IC Monitoring Features:Allows Safe Insertion into Live –48V Backplanes10-Bit ADC Monitors Current and VoltagesI2C/SMBus Interface or Single-Wire Broadcast ModeFloating Topology Allows Very High Voltage OperationIndependently Adjustable Inrush and Overcurrent LimitsControlled Soft-Start InrushAdjustable UV/OV Thresholds and HysteresisSequenced Power Good Outputs with DelaysAdjustable Power Good Input TimeoutProgrammable Latchoff or Auto-Retry After FaultsAlerts Host After FaultsAvailable in 28-Lead Narrow SSOP and 24-Lead (4mm × 5mm) QFN Packages

Negative Voltage Hot Swap Controllers with ADC and IC Monitoring Features:Allows Safe Insertion into Live –48V Backplanes10-Bit ADC Monitors Current and VoltagesI2C/SMBus Interface or Single-Wire Broadcast ModeFloating Topology Allows Very High Voltage OperationIndependently Adjustable Inrush and Overcurrent LimitsControlled Soft-Start InrushAdjustable UV/OV Thresholds and HysteresisSequenced Power Good Outputs with DelaysAdjustable Power Good Input TimeoutProgrammable Latchoff or Auto-Retry After FaultsAlerts Host After FaultsAvailable in 28-Lead Narrow SSOP and 24-Lead (4mm × 5mm) QFN Packages

Negative Voltage Hot Swap Controllers with ADC and IC Monitoring Features:Allows Safe Insertion into Live –48V Backplanes10-Bit ADC Monitors Current and VoltagesI2C/SMBus Interface or Single-Wire Broadcast ModeFloating Topology Allows Very High Voltage OperationIndependently Adjustable Inrush and Overcurrent LimitsControlled Soft-Start InrushAdjustable UV/OV Thresholds and HysteresisSequenced Power Good Outputs with DelaysAdjustable Power Good Input TimeoutProgrammable Latchoff or Auto-Retry After FaultsAlerts Host After FaultsAvailable in 28-Lead Narrow SSOP and 24-Lead (4mm × 5mm) QFN Packages

Negative Voltage Hot Swap Controllers with ADC and IC Monitoring Features:Allows Safe Insertion into Live –48V Backplanes10-Bit ADC Monitors Current and VoltagesI2C/SMBus Interface or Single-Wire Broadcast ModeFloating Topology Allows Very High Voltage OperationIndependently Adjustable Inrush and Overcurrent LimitsControlled Soft-Start InrushAdjustable UV/OV Thresholds and HysteresisSequenced Power Good Outputs with DelaysAdjustable Power Good Input TimeoutProgrammable Latchoff or Auto-Retry After FaultsAlerts Host After FaultsAvailable in 28-Lead Narrow SSOP and 24-Lead (4mm × 5mm) QFN Packages

High Power PD Interface Controller with 750mA Current Limit Features:Complete High Power PD Interface ControllerIEEE 802.3af® CompliantOnboard 750mA Power MOSFETComplementary Power Good OutputsFlexible Auxiliary Power OptionsPrecision Dual Current Limit with DisableProgrammable Classication Current to 75mAOnboard 25k Signature Resistor with DisableUndervoltage LockoutComplete Thermal Overload ProtectionAvailable in Low Prole (4mm × 3mm) DFN Package

IEEE 802.3 at High Power PD Interface Controller with 2-Event Classification Recognition Features:IEEE 802.3af/at Powered Device (PD) ControllerIEEE 802.3at 2-event Classification SignalingProgrammable Classification CurrentFlexible Auxiliary Power Support Using SHDN PinRugged 100V Onboard MOSFET with 100mA Inrush Current Limit.Complementary Power Good OutputsOnboard Signature ResistorComprehensive Thermal ProtectionUndervoltage and Overvoltage Lockout12-Lead, 4mm × 3mm DFN Package

Power over Ethernet IEEE 802.3af PD Interface with Integrated Switching Regulator Features: Complete Power Interface Port for IEEE 802®.3af Powered Device (PD) On-board 100V, UVLO Switch Precision Dual Level Inrush Current Limit Integrated Current Mode Switching Regulator On-board 25k Signature Resistor with Disable Programmable Classication Current (Class 0-4) Thermal Overload Protection Power Good Signal Integrated Error Amplier and Voltage Reference Low Profile 16-Pin SSOP Package

Power over Ethernet IEEE 802.3af PD Interface with Integrated 300kHz Switching Regulator Features: Complete Power Interface Port for IEEE 802®.3af Powered Device (PD) Onboard 100V, UVLO Switch Constant-Frequency 300kHz Operation Precision Dual Level Inrush Current Limit Integrated Current Mode Switching Regulator Onboard 25k Signature Resistor with Disable Programmable Classification Current (Class 0-4) Thermal Overload Protection Power Good Signal Integrated Error Amplifier and Voltage Reference Low Profile 16-Pin SSOP or DFN Packages

Micropower Precision, Quad CMOS Rail-to-Rail Input/Output Amplifiers Features: Maximum Offset Voltage of 25μV (25°C) Maximum Offset Drift of 0.7μV/°C Maximum Input Bias: 1pA (25°C) 50pA (≤85°C) Micropower: 54μA per Amp 95dB CMRR (Min) 100dB PSRR (Min) Input Noise Voltage: 16nV/√Hz Rail-to-Rail Inputs and Outputs 2.7V to 5.5V Operation Voltage LTC6078 Available in 8-Lead MSOP and 10-Lead DFN Packages; LTC6079 Available in 16-Lead SSOP and DFN Packages

Micropower Precision, Quad CMOS Rail-to-Rail Input/Output Amplifiers Features: Maximum Offset Voltage of 25μV (25°C) Maximum Offset Drift of 0.7μV/°C Maximum Input Bias: 1pA (25°C) 50pA (≤85°C) Micropower: 54μA per Amp 95dB CMRR (Min) 100dB PSRR (Min) Input Noise Voltage: 16nV/√Hz Rail-to-Rail Inputs and Outputs 2.7V to 5.5V Operation Voltage LTC6078 Available in 8-Lead MSOP and 10-Lead DFN Packages; LTC6079 Available in 16-Lead SSOP and DFN Packages

Micropower Precision, Quad CMOS Rail-to-Rail Input/Output Amplifiers Features: Maximum Offset Voltage of 25μV (25°C) Maximum Offset Drift of 0.7μV/°C Maximum Input Bias: 1pA (25°C) 50pA (≤85°C) Micropower: 54μA per Amp 95dB CMRR (Min) 100dB PSRR (Min) Input Noise Voltage: 16nV/√Hz Rail-to-Rail Inputs and Outputs 2.7V to 5.5V Operation Voltage LTC6078 Available in 8-Lead MSOP and 10-Lead DFN Packages; LTC6079 Available in 16-Lead SSOP and DFN Packages

Precision Dual CMOS Rail-to-Rail Input/Output Amplifiers Features: Maximum Offset Voltage: 70μV (25°C) Maximum Offset Drift: 0.8μV/°C Maximum Input Bias: 1pA (25°C) 40pA (TA ≤ 85°C) Open Loop Voltage Gain: 120dB Typ Gain Bandwidth Product: 3.6MHz CMRR: 100dB Min PSRR: 98dB Min 0.1Hz to 10Hz Noise: 1.3μVP-P Supply Current: 330μA Rail-to-Rail Inputs and Outputs Unity Gain Stable 2.7V to 5.5V Operation Voltage Dual LTC6081 in 8-Lead MSOP and 10-Lead DFN10 Packages; Quad LTC6082 in 16-Lead SSOP and DFN Packages

Precision Quad CMOS Rail-to-Rail Input/Output Amplifiers Features: Maximum Offset Voltage: 70μV (25°C) Maximum Offset Drift: 0.8μV/°C Maximum Input Bias: 1pA (25°C) 40pA (TA ≤ 85°C) Open Loop Voltage Gain: 120dB Typ Gain Bandwidth Product: 3.6MHz CMRR: 100dB Min PSRR: 98dB Min 0.1Hz to 10Hz Noise: 1.3μVP-P Supply Current: 330μA Rail-to-Rail Inputs and Outputs Unity Gain Stable 2.7V to 5.5V Operation Voltage Dual LTC6081 in 8-Lead MSOP and 10-Lead DFN10 Packages; Quad LTC6082 in 16-Lead SSOP and DFN Packages