42V, 750mA Synchronous Step-Down Regulator with 2.5A Quiescent Current Features: Wide Input Voltage Range: 3.0V to 42V Ultralow Quiescent Current Burst Mode® Operation: <3µA IQ Regulating 12VIN to 3.3VOUT Output Ripple <10mVP-P High Efficiency 2MHz Synchronous Operation >93% Efficiency at 0.5A, 12VIN to 5VOUT 750mA Maximum Continuous Output Fast Minimum Switch-On Time: 35ns Adjustable and Synchronizable: 200kHz to 2.2MHz Allows Use of Small Inductors Spread Spectrum Frequency Modulation for Low EMI Low Dropout Peak Current Mode Operation Accurate 1V Enable Pin Threshold Internal Compensation Output Soft-Start and Tracking Small Thermally Enhanced 10-Lead MSOP Package or 8-Lead 2mm × 2mm DFN Package AEC-Q100 Qualified for Automotive Applications

60V 2MHz Synchronous 4-Switch Buck-Boost LED Driver Controller Features: 4-Switch Single Inductor Architecture Allows VIN Above, Below or Equal to VOUT Up to 95% Efficiency at 2MHz Proprietary Peak-Buck Peak-Boost Current Mode Wide VIN Range: 4V to 60V Wide VOUT Range: 0V to 60V (51V LED) ±3% LED Current Accuracy 2000:1 External and 128:1 Internal PWM Dimming High Side PMOS PWM Switch Driver No Top MOSFET Refresh Noise in Buck or Boost Adjustable and Synchronizable: 600kHz to 2MHz Flicker-Free Spread Spectrum for Low EMI Open and Short LED Protection with Fault Reporting Available in 28-Lead TSSOP with Exposed Pad and 28-Lead QFN (4mm × 5mm) AEC-Q100 Qualified for Automotive Applications

Dual 25A or Single 50A DC/DC Module Regulator with 1% DC Accuracy Features: Dual 25A or Single 50A Output Input Voltage Range: 4.5V to 16V Output Voltage Range: 0.6V to 5.5V ±1% Maximum Total DC Output Error Over Line, Load and Temperature Higher Light Load Efficiency and Wider VOUT Range Than LTM4650-1 Differential Remote Sense Amplifier Current Mode Control/Fast Transient Response Multiphase Parallel Current Sharing Up to 300A Internal Temperature Monitor Pin Compatible with the LTM4620A (Dual 13A, Single 26A) and LTM4630A (Dual 18A, Single 36A) Adjustable Switching Frequency or Synchronization Overcurrent Foldback Protection Selectable Burst Mode® Operation, Pulse-Skipping Mode Operation Soft-Start/Voltage Tracking Output Overvoltage Protection 16mm x 16mm x 4.41mm LGA and16mm × 16mm × 5.01mm BGA Package

Ultralow Jitter, 7.5GHz, 11 Output Fanout Buffer Family Features: LTC6955: 11 Output Buffer LTC6955-1: 10 Buffered Outputs and One ÷2 Output Additive Output Jitter ~45fs RMS (ADC SNR Method) Additive Output Jitter < 5fs RMS (Integration BW = 12kHz to 20MHz, f = 7.5GHz) Eleven Ultralow Noise CML Outputs Parallel Control for Multiple Output Configurations –40°C to 125°C Operating Junction TemperatureRange

35V/3.2A Multi-Cell Lithium-Ion Step-Down Battery Charger with PowerPath and I2C Telemetry Features: Li-Ion/Polymer Battery Charger with Termination Wide Charging Input Voltage Range: 4.5V to 35V High Efficiency Synchronous Operation 16-Bit Digital Telemetry System Monitors VBAT, IBAT, RBAT, TBAT, TDIE, VIN, IIN, VOUT Charges 1-8 Lithium-Ion/Polymer Cells Input Undervoltage Charge Current Limit Loop Input MPPT for Solar Panel Inputs Input Current Limit Prioritizes System Load Output Low Loss PowerPath™ Instant-On Operation with Discharged or Missing Battery JEITA Temperature Controlled Charging Pin Compatible with LiFePO4 and SLA Versions

Precision, Low Power Differential Amplifier/ADC Driver Family Features: Available with User Settable Gain or Fixed-Gain of 0.5V/V, 1V/V, or 2V/V 2.9nV/√Hz Input-Referred Noise 2mA Maximum Supply Current 45ppm Max Gain Error 0.5ppm/°C Max Gain Error Drift 94dB Min CMRR 100µV Max Offset Voltage 50nA Max Input Offset Current Fast Settling: 720ns to 18-Bit, 8VP-P Output 2.8V (±1.4V) to 11V (±5.5V) Supply Voltage Range Differential Rail-to-Rail Outputs Input Common Mode Range Includes Ground Low Distortion: 118dB SFDR at 2kHz, 18VP-P 500MHz Gain-Bandwidth Product 35MHz –3dB Bandwidth Low Power Shutdown: 20µA (VS = 3V) 8-Lead MSOP, 2mm × 3mm 8-Lead DFN and 3mm × 3mm 16-lead LFCSP Packages

Low Quiescent Current eFuse with Surge Protection Features: Withstands Surge Voltages Up to 100V Internal 9mΩ N-Channel MOSFET Guaranteed Safe Operating Area: 20ms at 70V, 1A Low Quiescent Current: 6μA Operating Operates Through Automobile Cold Crank Wide Operating Voltage Range: 4V to 72V No Input TVS Needed Overcurrent Protection Selectable Internal 28.5V/47V or Adjustable Output Clamp Voltage Reverse Input Protection to –60V Adjustable Turn-On Threshold Adjustable Fault Timer with MOSFET Stress Acceleration Latchoff and Retry Options Low Retry Duty Cycle During Faults 32-Lead DFN (7mm × 5mm) Package

Low Quiescent Current eFuse with Surge Protection Features: Withstands Surge Voltages Up to 100V Internal 9mΩ N-Channel MOSFET Guaranteed Safe Operating Area: 20ms at 70V, 1A Low Quiescent Current: 6μA Operating Operates Through Automobile Cold Crank Wide Operating Voltage Range: 4V to 72V No Input TVS Needed Overcurrent Protection Selectable Internal 28.5V/47V or Adjustable Output Clamp Voltage Reverse Input Protection to –60V Adjustable Turn-On Threshold Adjustable Fault Timer with MOSFET Stress Acceleration Latchoff and Retry Options Low Retry Duty Cycle During Faults 32-Lead DFN (7mm × 5mm) Package

560VIN Micropower No-Opto Isolated Flyback Controller Features: Wide Input Voltage Range: 16V to 560V (600V max) No Opto-Isolator Required for Regulation Quasi-Resonant Boundary Mode Operation Constant-Current and Constant-Voltage Regulation Low-Ripple Light Load Burst Mode® Operation Low Quiescent Current: 75μA Programmable Current Limit and Soft-Start TSSOP Package with High-Voltage Pin Spacing Available in 20(15)-Lead Package with Extended Creepage Distance AEC-Q100 Compliant with Exception HBM ESD Classification Level 1C

80V Synchronous 4-Switch Buck-Boost DC/DC Controller with Bidirectional Capability Features: Single Inductor Allows VIN Above, Below, or Equal to VOUT Six Independent Forms of Regulation VIN Current (Forward and Reverse) VOUT Current (Forward and Reverse) VIN and VOUT Voltage Forward and Reverse Discontinuous Conduction Mode Supported Supports MODE and DIR Pin Changes While Switching VINCHIP Range 2.8V (Need EXTVCC > 6.4V) to 80V VOUT Range: 1.3V to 80V Synchronous Rectification: Up to 99% Efficiency Available in 40-Lead (5mm × 8mm) QFN with High Voltage Pin Spacing and 64-Lead (10mm × 10mm) eLQFP AEC-Q100 in Progress

60V Dual OutputStep-Up Controller with DigitalPower System Management Features: PMBus/I2C Compliant Serial Interface Telemetry Read-Back Includes Input and Output Voltage and Current, Temperature and Faults Programmable Voltage, Current Limit, Digital Soft-Start/Stop, Sequencing, Margining, OV/UV/OC, Frequency, and Control Loop Compensation Output Error Less Than ±0.5% Over Temperature Integrated 16-Bit ADC and 12-Bit DAC Internal EEPROM with ECC and Fault Logging Integrated N-Channel MOSFET Gate DriversPower Conversion Wide Input Voltage Range: 5V to 40V Operates Down to 2.5V After Start-Up VOUT0, VOUT1 Range: Up to 60V Analog Current Mode Control Accurate PolyPhase® Current Sharing for Up to 6 Phases (50kHz to 500kHz) Available in a 52-Lead (7mm × 8mm) QFN Package

Low IQ , 60V, High Frequency Synchronous Step-Down Controller Features:Wide VIN Range: 4V to 60V (65V Abs Max)Low Operating IQ : 50μAWide Output Voltage Range: 0.8V ≤ VOUT ≤ 24VRSENSE or DCR Current SensingPhase-Lockable Frequency (320kHz to 2.25MHz)Programmable Fixed Frequency (320kHz to 2.25MHz)Selectable Continuous, Pulse-Skipping or Low RippleBurst Mode® Operation at Light LoadSelectable Current LimitVery Low Dropout Operation: 98% Duty CycleAdjustable Output Voltage Soft-Start or TrackingPower Good Output Voltage MonitorOutput Overvoltage ProtectionLow Shutdown IQ : < 14μAInternal LDO Powers Gate Drive from VIN or EXTVCCNo Current Foldback During Start-UpSmall 20-Pin 3mm × 4mm QFN Package

2-Phase Dual Output Non-Synchronous Boost Controller with Hiccup Mode Features: Wide VIN Range: 5.5V to 60V Configurable for Dual Phase Single/Dual Output Operation Peak Current Mode Control with Smooth Quadratic Slope Compensation and Dynamic Slope Recovery Adjustable Max Duty Cycle Adjustable Min On-Time Hiccup Mode for Overcurrent Protection Adjustable Current Sense Limit Output Overvoltage Protection Programmable and Phase-Lockable Operating Frequency (from 50kHz to 425kHz) Adjustable Soft-Start Current Ramping ±1% Internal Voltage Reference Internal 10V LDO Regulator for Gate Driver Two RUN Pins and Dual Power Good Monitors Flexible Topology for Boost, SEPIC and Flyback

Precision Instrumentation Amplifier with Level Shift and Output Clamping Features: Single Gain Set Resistor: G = 1 to >1000 Excellent DC Precision Input Offset Voltage: 60µV Max Input Offset Voltage Drift: 0.6µV/C Max Low Gain Error: 0.01% Max (G = 1) Low Gain Drift: 35ppm/C Max (G > 1) High DC CMRR: 86dB Min (G = 1) Integrated Output Clamps Integrated Output Level Shift Input Bias Current: 800pA Max 3.1MHz 3dB Bandwidth (G = 1) Low Noise: 0.1Hz to 10Hz Noise: 0.2µVP-P 1kHz Voltage Noise: 7nV/√Hz Integrated Input RFI Filter Wide Supply Range 4.75V to 35V Temperature Ranges: 40C to 85C and 40C to 125C MS16E and 20-Lead 3mm × 4mm QFN Packages

Dual 5V, 2A Synchronous Step-Down DC/DCs in Tiny LQFN and WLCSP Features: Dual Outputs Each with 2A Output Current High Efficiency: 19mΩ NMOS and 75mΩ PMOS Wide Bandwidth, Fast Transient Response Switching Frequency Synchronizable Up to 3MHz VIN Range: 2.25V to 5.5V VOUT Range: 0.5V to VIN VOUT Accuracy: ±1% Low Ripple Burst Mode® Operation Peak Current Mode Control Minimum On-Time: 25ns Safely Tolerates Inductor Saturation in Overload Shutdown Current: 1.2µA Precision 400mV Enable Thresholds Internal Soft-Start and Compensation Power Good Output Low Profile, Thermally Enhanced 12-Lead 2mm × 2mm × 0.74mm LQFN and 16-Ball 1.64mm × 1.64mm × 0.5mm WLCSP Packages AEC-Q100 Qualified for Automotive Applications

Fast 60V High Side NMOS Static Switch Driver with PassThru Features: Wide Operating VIN : Up to 60V 1Ω Pull-Down, 2.2Ω Pull-Up for Fast Turn-On and Turn-Off Times with 35ns Propagation Delays Internal Charge Pump for 100% Duty Cycle Adjustable Turn-On Slew Rate Gate Driver Supply from 3.5V to 15V Adjustable VIN Overvoltage Lockout Adjustable Driver Supply VCC Undervoltage Lockout CMOS Compatible Input Thermally Enhanced, High Voltage Capable 10-Lead MSOP Package AEC-Q100 Qualified for Automotive Applications

40VIN, 1.2A Silent Switcher Module Regulator Features: Low Noise Silent Switcher® Architecture CISPR 22 Class B Compliance Wide Input Voltage Range: 3.2V to 40V Wide Output Voltage Range: 0.8V to 12V 1.2A Continuous Output Current at 24VIN, 5VOUT, TA = 85°C 1.75A Peak Output Current at 3.3VOUT Selectable Switching Frequency: 200kHz to 2.2MHz External Synchronization Configurable as an Inverter 4mm × 4mm × 1.82mm BGA Package

I2C Slave Device Extender Over Rugged Differential Link Features:Up to 1MHz Serial Clock, Fast-mode Plus (Fm+) Selectable Link Baud Rates Extend I2C Up to 1200m Protected from Overvoltage Line Faults to ±60V ±40kV ESD on Link Pins IEC Level 4 ESD ±8kV and EFT ±5kV on Link Pins Extended Common Mode Range: ±15V Remote Interrupt/SMBALERT and Control SignalsLow EMI Mode SMBus 3.0 Compatible I2C Idle Detection, and Stuck Bus Protection I2C Device Address Sharing 3V to 5.5V Supply Voltage 1.62V to 5.5V Logic Supply 4mm × 5mm 20-Lead QFN package

Dual 550kHz Synchronous 2-Phase Switching Regulator Controller Features: Pin Compatible with the LTC1702 with Improved Current Limit Control Two Sides Run Out-of-Phase to Minimize CIN No External Current Sense Resistors Excellent Output Regulation: 1% Total Output Accuracy Two Independent Controllers in One Package All N-Channel External MOSFET Architecture 550kHz Switching Frequency Minimizes External Component Size 1A to 25A Output Current per Channel High Efficiency over Wide Load Current Range Less Than 100µA Shutdown Current Small 24-Pin Narrow SSOP Package

Low IQ , 60V, High Frequency Synchronous Step-Down Controller Features:Wide VIN Range: 4V to 60V (65V Abs Max)Low Operating IQ : 50μAWide Output Voltage Range: 0.8V ≤ VOUT ≤ 24VRSENSE or DCR Current SensingPhase-Lockable Frequency (320kHz to 2.25MHz)Programmable Fixed Frequency (320kHz to 2.25MHz)Selectable Continuous, Pulse-Skipping or Low RippleBurst Mode® Operation at Light LoadSelectable Current LimitVery Low Dropout Operation: 98% Duty CycleAdjustable Output Voltage Soft-Start or TrackingPower Good Output Voltage MonitorOutput Overvoltage ProtectionLow Shutdown IQ : < 14μAInternal LDO Powers Gate Drive from VIN or EXTVCCNo Current Foldback During Start-UpSmall 20-Pin 3mm × 4mm QFN Package