Quad 12-/10-/8-Bit Rail-to-Rail DACs with 10ppm/C Reference Features: AEC-Q100 Qualified for Automotive Applications Integrated Precision Reference 2.5V Full-Scale 10ppm/°C (LTC2634-L) 4.096V Full-Scale 10ppm/°C (LTC2634-H) Maximum INL Error: ±2.5 LSB (LTC2634-12) Low Noise: 0.75mVP-P 0.1Hz to 200KHzGuaranteed Monotonic over −40°C to 125°C Temperature RangeSelectable Internal or External Reference2.7V to 5.5V Supply Range (LTC2634-L)Ultralow Crosstalk Between DACs (2.4nV•s)Low Power: 0.6mA at 3VPower-On Reset to Zero-Scale/Mid-ScaleDouble Buffered Data LatchesTiny 16-Lead 3mm × 3mm QFN and 10-Lead MSOP Packages

400mA/800mA Synchronous Step-Down DC/DC with Average Input Current Limit Features: Programmable Average Input Current Limit: ±5% Accuracy Dual Step-Down Outputs: Up to 96% Efficiency Low Ripple (<25mVP-P) Burst Mode® Operation: IQ = 50μA Input Voltage Range: 2.5V to 5.5V Output Voltage Range: 0.6V to 5V 2.25MHz Constant-Frequency Operation Power Good Output Voltage Monitor for Each Channel Low Dropout Operation: 100% Duty Cycle Independent Internal Soft-Start for Each Channel Current Mode Operation for Excellent Line and Load Transient Response ±2% Output Voltage Accuracy Short-Circuit Protected Shutdown Current ≤ 1μA Available in Small Thermally Enhanced 10-Lead MSE and 3mm × 3mm DFN Packages

Ultra-Tiny, 16-Bit ADCs with 10ppm/C Max Precision Reference Features: 16-Bit Resolution, No Missing Codes Internal Reference, High Accuracy 10ppm/°C (Max) Single-Ended (LTC2460) or Differential (LTC2462) 2LSB Offset Error 0.01% Gain Error 60 Conversions Per Second Single Conversion Settling Time for Multiplexed Applications Single-Cycle Operation with Auto Shutdown 1.5mA Supply Current 2μA (Max) Sleep Current Internal Oscillator—No External Components Required SPI Interface Ultra-Tiny 12-Lead 3mm × 3mm DFN and MSOP Packages

Battery Gas Gauge with Temperature, Voltage Measurement Features: Indicates Accumulated Battery Charge and Discharge High Accuracy Analog Integration ADC Measures Battery Voltage and Temperature Integrated Temperature Sensor High Side Sense 1% Voltage and Charge Accuracy ±50mV Sense Voltage Range SMBus/I2C Interface Configurable Alert Output/Charge Complete Input 2.7V to 5.5V Operating Range Quiescent Current Less than 100μA Small 6-Pin 2mm × 3mm DFN package

60V Triple Step-Down LED Driver Features: Three 100mA Buck Regulators, Each Drives Up to 10 LEDs with Fast NPN Current Sources Fast Current Sources for <1µs Pulse Widths (10,000:1 True Color PWM™ Dimming at 100Hz) LEDs Disconnected in Shutdown Adaptive VOUT for Increased Efficiency 6V to 60V Input Voltage Range ±2% LED Current Matching External Resistor Sets LED Current for Each Channel Internal Compensation and Soft-Start Programmable Switching Frequency (200kHz to 1MHz) Synchronizable to External Clock Open LED Detection and Reporting Shorted LED Pin Protection and Reporting Programmable LED Thermal Derating Programmable Temperature Protection 5mm × 8mm Thermally Enhanced QFN Package with a 0.6mm High Voltage Pin Spacing

Fast Accurate Step-Down DC/DC Controller with Differential Output Sensing Features: Wide VIN Range: 4.5V to 38V VOUT Range: 0.6V to 5.5V Output Accuracy: ±0.25% at 25°C and ±0.67% over Temperature Differential Output Sensing Allowing Up to 500mV Line Loss Fast Load Transient Response tON(MIN) = 20ns, tOFF(MIN) = 90ns Controlled On-Time Valley Current Mode Architecture Frequency Programmable from 200kHz to 2MHz and Synchronizable to External Clock RSENSE or Inductor DCR Current Sensing Overvoltage Protection and Current Limit Foldback Power Good Output Voltage Monitor Output Tracking or Adjustable Soft-Start External VCC Input for Bypassing Internal LDO 20-Pin QFN (3mm × 4mm) and TSSOP Packages

Fast Accurate Step-Down DC/DC Controller with Differential Output Sensing Features: Wide VIN Range: 4.5V to 38V VOUT Range: 0.6V to 5.5V Output Accuracy: ±0.25% at 25°C and ±0.67% over Temperature Differential Output Sensing Allowing Up to 500mV Line Loss Fast Load Transient Response tON(MIN) = 20ns, tOFF(MIN) = 90ns Controlled On-Time Valley Current Mode Architecture Frequency Programmable from 200kHz to 2MHz and Synchronizable to External Clock RSENSE or Inductor DCR Current Sensing Overvoltage Protection and Current Limit Foldback Power Good Output Voltage Monitor Output Tracking or Adjustable Soft-Start External VCC Input for Bypassing Internal LDO 20-Pin QFN (3mm × 4mm) and TSSOP Packages

36V, 4A, 1.5MHz Synchronous Step-Down Switching Regulator with 70A Quiescent Current Features: Wide Input Range: Operation from 3.9V to 36V Overvoltage Lockout Protects Circuits Through 60V Transients 4A Maximum Output Current Integrated 30m N-Channel Synchronous Switch Low Ripple (<15mVP-P) Burst Mode® Operation: IQ = 70µA at 12VIN to 3.3VOUT Programmable Input Undervoltage Lockout 0.8V Feedback Reference Voltage Output Voltage: 0.8V to 20V Programmable and Synchronizable Oscillator (170kHz to 1.5MHz) Soft-Startup and Output Voltage Tracking Short-Circuit Robust Power Good Flag Small Thermally Enhanced 4mm × 6mm QFN Package

80VIN, 80VOUT Constant-Current, Constant-Voltage Converter Features: 3000:1 True Color PWM™ Dimming Wide Input Voltage Range: 4.5V to 80V Output Voltage Up to 80V Internal 3.3A/84V Switch Constant-Current and Constant-Voltage Regulation 250mV High Side Current Sense Drives LEDs in Boost, Buck Mode, Buck-Boost Mode, SEPIC or Flyback Topology Adjustable Frequency: 100kHz to 1MHz Open LED Protection Programmable Undervoltage Lockout with Hysteresis Constant-Voltage Loop Status Pin PWM Disconnect Switch Driver CTRL Pin Adjusts High Side Current Sense Threshold Low Shutdown Current: <1μA Programmable Soft-Start Available in the 36-Lead (5mm × 6mm) QFN Package

14-Bit, 105Msps Low Power Quad ADCs Features: 4-Channel Simultaneous Sampling ADC 73.1dB SNR 88dB SFDR Low Power: 558mW/450mW/376mW Total, 140mW/113mW/94mW per Channel Single 1.8V Supply Serial LVDS Outputs: 1 or 2 Bits per Channel Selectable Input Ranges: 1VP-P to 2VP-P 800MHz Full Power Bandwidth S/H Shutdown and Nap Modes Serial SPI Port for Configuration Pin Compatible 14-Bit and 12-Bit Versions 52-Pin (7mm × 8mm) QFN Package

Octal I2C 16-/12-Bit Rail-to-Rail DACs with 10ppm/C Max Reference Features: Integrated Reference 10ppm/°C Max Maximum INL Error: ±4LSB Guaranteed Monotonic Over Temperature Selectable Internal or External Reference 2.7V to 5.5V Supply Range (LTC2657-L) Integrated Reference Buffers Ultralow Crosstalk between DACs(0.8nV•s) Power-On-Reset to Zero-Scale/Mid-Scale 400kHz I2C Interface Tiny 20-Lead 4mm × 5mm QFN and 20-Lead Thermally enhanced TSSOP Packages

3-Phase, Single Output Synchronous Step-Down DC/DC Controller with Diffamp Features: Optional Nonlinear Control for Fast Response ±0.75%, 0.6V Reference Accuracy PWM, Stage Shedding™ or Burst Mode® Operation High Efficiency: Up to 95% RSENSE or DCR Current Sensing Programmable DCR Temperature Compensation Phase-Lockable Fixed Frequency: 250kHz to 770kHz True Remote Sense Differential Amplifier Programmable Active Voltage Positioning (AVP) Triple N-Channel MOSFET Synchronous Drive Wide VIN Range: 4.5V to 38V Operation VOUT Range: 0.6V to 5V without Diffamp VOUT Range: 0.6V to 3.3V with Diffamp Clock Input and Output for 6-Phase Operation Adjustable Soft-Start or VOUT Tracking 38-Pin (5mm × 7mm) QFN and FE Packages AEC-Q100 Qualified for Automotive Applications

36V, 2.6A Monolithic Buck Regulator With Dual LDO Features: Wide Input Range: 4V to 36V Overvoltage Shutdown Protects Circuit Through 70V Transients 2.6A Output Switching Regulator with Internal Power Switch Dual, Low Dropout, Linear Regulator Controllers with Programmable Current Limit Tracking/Soft-Start Inputs and Power Good Output Simplify Soft-Start and Supply Sequencing Uses Small Inductors and Ceramic Capacitors VOUT(MIN) = 0.75V (Buck and LDOs) Adjustable 250kHz to 2.5MHz Switching Frequency Accurate Enable Threshold Allows User Programmable Undervoltage Lockout Options for Clock Synchronization (LT3694) or Clock Output to Enable Synchronization to Other Switching Regulators (LT3694-1) Thermally Enhanced 28-Lead 4mm × 5mm QFN and 20-Lead TSSOP Packages

60V Step-Down LED Driver Features: 300mA Buck Regulator, Drives Up to 10 LEDs per Channel with Fast NPN Current Sources Fast Current Sources for <1μs Pulse Widths (10,000:1 True Color PWM™ Dimming at 100Hz) LEDs Disconnected in Shutdown Adaptive VOUT for Increased Efficiency 6V to 60V Input Voltage Range ±1.5% Accurate LED Current Matching External Resistors Set LED Current for Each Channel Requires No External Compensation Programmable Switching Frequency (200kHz to 1MHz) Synchronizable to External Clock Open, Short LED Detection and Reporting Programmable LED Thermal Derating and Reporting Programmable Temperature Protection 5mm × 8mm Thermally Enhanced QFN Package with 0.6mm High Voltage Pin Spacing

38V, 10A DC/DC Module (Power Module) Regulator with Advanced Input and Load Protection Features: Wide Operating Input Voltage Range: 4.5V to 38V 10A DC Typical, 12A Peak Output Current Output Range: 0.6V to 6V ±1.5% Maximum Total Output DC Voltage Error Differential Remote Sense Amplifier for POL Regulation Internal Temperature, Analog Indicator Output Overcurrent Foldback and Overtemperature Protection Current Mode Control/Fast Transient Response Parallelable for Higher Output Current Selectable Pulse-Skipping Operation Soft-Start/Voltage Tracking/Pre-Bias Start-Up 15mm × 15mm × 5.01mm BGA Package SnPb or RoHS Compliant Finish Input Protection UVLO, Overvoltage Shutdown and Latchoff Thresholds N-Channel Overvoltage Power-Interrupt MOSFET Driver Surge Stopper Capable with Few External ComponentsLoad Protection Robust, Resettable Latchoff Overvoltage Protection N-Channel Overvoltage Crowbar Power MOSFET Driver

0.4GHz to 2.7GHz High Linearity Upconverting Mixer Features: High Output IP3: 27dBm at 0.9GH 24.3dBm at 1.95GHz Low Noise Floor: –158dBm/Hz (POUT = –5dBm) High Conversion Gain: 1.4dB at 0.9GHz Noise Figure: 8.6dB Low LO-RF Leakage: –43dBm Single-Ended RF and LO Ports Low LO Drive Level: –1dBm Single 3.3V Supply 5mm × 5mm QFN24 Package (Pin Compatible with LT5579)

3A Low Noise Buck-Boost DC/DC Converter Features: Regulated Output with Input Voltage Above, Below or Equal to the Output Voltage 1.8V to 5.5V Input and Output Voltage Range 3A Continuous Output Current VIN > 3.0V, VOUT = 3.8V 1.5A Continuous Output Current for VIN ≥ 1.8V, VOUT = 3.3V Single Inductor Low Noise Buck-Boost Architecture Up to 96% Efficiency Programmable Frequency from 300kHz to 2MHz Selectable Burst Mode® Operation Output Disconnect in Shutdown Shutdown Current: <1μA Internal Soft-Start Small, Thermally Enhanced 16-Lead (4mm × 5mm × 0.75mm) DFN Package and 20-Lead TSSOP Package

Overvoltage, Undervoltage and Reverse Supply Protection Controller Features: Wide Operating Voltage Range: 2.5V to 34V Overvoltage Protection to 60V Reverse Supply Protection to –40V LTC4365: Blocks 50Hz and 60Hz AC Power LTC4365-1: Fast (1ms) Recovery from Fault No Input Capacitor or TVS Required for Most Applications Adjustable Undervoltage and Overvoltage Protection Range Charge Pump Enhances External N-Channel MOSFET Low Operating Current: 125μA Low Shutdown Current: 10μA Compact 8-Lead, 3mm × 2mm DFN and TSOT-23 (ThinSOT™) Packages AEC-Q100 Qualified for Automotive Applications

TimerBlox: Voltage Controlled Silicon Oscillator Features: Fixed-Frequency or Voltage-Controlled Operation Fixed: Single Resistor Programs Frequency with <1.5% Max Error VCO: Two Resistors Set VCO Center Frequency and Tuning Range Frequency Range: 488Hz to 2MHz 2.25V to 5.5V Single Supply Operation 72µA Supply Current at 100kHz 500µs Start-Up Time VCO Bandwidth >300kHz at 1MHz CMOS Logic Output Sources/Sinks 20mA 50% Duty Cycle Square Wave Output Output Enable (Selectable Low or Hi-Z When Disabled) 55°C to 125°C Operating Temperature Range Available in Low Profile (1mm) SOT-23 (ThinSOT™) and 2mm × 3mm DFN Package AEC-Q100 Qualified for Automotive Applications

14-Bit, 2.5Msps Serial Sampling ADC in TSOT Features: 2.5Msps Throughput Rate No Cycle Latency Guaranteed 14-Bit No Missing Codes Single 3V or 5V Supply Low Noise: 77.5dB SNR Low Power: 14mW at 2.5Msps and 3V Supply Low Drift (20ppm/°C Maximum) 2.048V or 4.096V Internal Reference Sleep Mode with < 1μA Typical Supply Current Nap Mode with Quick Wake-Up < 1 Conversion Separate 1.8V to 5V Digital I/O Supply High Speed SPI-Compatible Serial I/O Guaranteed Operation from –40°C to 125°C 8-Lead TSOT-23 Package