2.7GHz, 5V, Low Noise, Rail-to-Rail Input Differential Amplifier/Driver Features: Low Noise: 1.6nV/√Hz RTI Low Power: 18mA at 5V Low Distortion (HD2/HD3): –82dBc/–65dBc at 50MHz, 2VP-P –97dBc/–91dBc at 25MHz, 2VP-P Rail-to-Rail Differential Input 4.5V to 5.25V Supply Voltage Range Fully Differential Input and Output Adjustable Output Common Mode Voltage 800MHz –3dB Bandwidth with AV = 1 Gain-Bandwidth Product: 2.7GHz Low Power Shutdown Available in 8-Lead MSOP and 16-Lead 3mm × 3mm × 0.75mm QFN Packages

12-Bit Rail-to-Rail Micropower DACs in SO-8 Features: 12-Bit Resolution Buffered True Rail-to-Rail Voltage Output 3V Operation (LTC1453), ICC: 250µA Typ 5V Operation (LTC1451), ICC: 400µA Typ 3V to 5V Operation (LTC1452), ICC: 225µA Typ Built-In Reference: 2.048V (LTC1451) 1.220V (LTC1453) Multiplying Version (LTC1452) Power-On Reset SO-8 Package 3 wire Cascadable Serial Interface Maximum DNL Error: 0.5LSB Schmitt Trigger on Clock Input Allows Direct Optocoupler Interface

1.25A, 4MHz, Synchronous Step-Down DC/DC Converter Features: Uses Tiny Capacitors and Inductor High Frequency Operation: Up to 4MHz Low RDS(ON) Internal Switches: 0.15Ω High Efficiency: Up to 96% Selectable Low Ripple (25mVP-P) Burst Mode® Operation: IQ = 40µA Stable with Ceramic Capacitors Current Mode Operation for Excellent Line and Load Transient Response Short-Circuit Protected Low Dropout Operation: 100% Duty Cycle Low Shutdown Current: IQ ≤ 1µA Output Voltages from 0.8V to 5V Synchronizable to External Clock Supports Prebiased Outputs Small 10-Lead 3mm × 3mm DFN or MSOP Package

RGB LED Driver and Charge Pump Features: Power and Current Control for Driving RGB LEDs Individually Programmable Current Sources 1x or 2x Mode, Low Noise, Constant Frequency Charge Pump Single Wire Enable Control for All LEDs White Mode Adjusts R, G, B Currents for White Light 25mA Maximum LED Current VIN Range: 2.7V to 5.5V Automatic Soft-Start, Mode Switching and Output Disconnect in Shutdown Mode Available in 12-Lead (3mm × 2mm) DFN Package

3Msps, 12-Bit Serial Sampling ADCs in TSOT Features: 12-Bit Resolution 1Msps/3Msps Sampling Rates Low Noise: 73dB SNR Low Power Dissipation: 6mW Single Supply 2.35V to 3.6V Operation No Data Latency Sleep Mode with 0.1μA Typical Supply Current Dedicated External Reference (TSOT23-8) 1V to 3.6V Digital Output Supply (TSOT23-8) SPI/MICROWIR Compatible Serial I/O Guaranteed Operation from –40°C to 125°C 6- and 8-Lead TSOT-23 Packages

650mA Micropower Low Noise Boost Converter with Output Disconnect Features: Low Quiescent Current 60μA in Active Mode 0.1μA in Shutdown Mode Low Noise Control Scheme (Switching Frequency Always Stays Above Audible Range for LT3495/-1) Integrated Power NPN: 650mA Current Limit (LT3495/B) 350mA Current Limit (LT3495-1/B-1) Integrated Output Disconnect Integrated Output Dimming Wide input range: 2.5V to 16V Wide output range: Up to 40V Integrated feedback resistor Tiny 10-Lead 3mm × 2mm DFN Package

1MHz White LED Driver with Output Disconnect and One Pin Current Programming Features: Drives Up to Ten White LEDs from a 3V Supply One Pin Shutdown and Current Programming LEDs Disconnected in Shutdown 32:1 Linear Brightness Control Range VIN Range: 2.7V to 5.5V ±5% Output Current Accuracy at Full Scale Low Shutdown Current: 3μA 1MHz Switching Frequency Requires Only 1μF Output Capacitor Low Prole 6-Lead DFN (2mm × 2mm × 0.75mm) and 6-Lead SOT-23 Packages

Dual, 2-Phase Synchronous Step-Down Switching Controller Features: Dual, 180° Phased Controllers Reduce Required Input Capacitance and Power Supply Induced Noise High Efficiency: Up to 95% RSENSE or DCR Current Sensing ±1% 0.8V Output Voltage Accuracy Phase-Lockable Fixed Frequency 250kHz to 780kHz Supports Pre-Biased Output Dual N-Channel MOSFET Synchronous Drive Wide VIN Range: 4V to 24V (30V for LTC3850I) Operation Adjustable Soft-Start Current Ramping or Tracking Foldback Output Current Limiting Power Good Output Voltage Monitor 28-Pin 4mm × 4mm, 4mm × 5mm QFN and Narrow SSOP Packages AEC-Q100 Qualified for Automotive Applications

Dual, 2-Phase Synchronous Step-Down Switching Controller Features: Dual, 180° Phased Controllers Reduce Required Input Capacitance and Power Supply Induced Noise High Efficiency: Up to 95% RSENSE or DCR Current Sensing ±1% 0.8V Output Voltage Accuracy Phase-Lockable Fixed Frequency 250kHz to 780kHz Supports Pre-Biased Output Dual N-Channel MOSFET Synchronous Drive Wide VIN Range: 4V to 24V (30V for LTC3850I) Operation Adjustable Soft-Start Current Ramping or Tracking Foldback Output Current Limiting Power Good Output Voltage Monitor 28-Pin 4mm × 4mm, 4mm × 5mm QFN and Narrow SSOP Packages AEC-Q100 Qualified for Automotive Applications

High Voltage 500mA, 200kHz Step-Down Switching Regulator with 100A Quiescent Current Features: Wide Input Range: 3.3V to 60V Load Dump (Input Transient) Protection to 80V 500mA Peak Switch Current Burst Mode® Operation: 100µA Quiescent Current** Low Shutdown Current: IQ < 1µA Burst Mode Operation Defeat 200kHz Switching Frequency Saturating Switch Design: 0.8Ω On-Resistance Peak Switch Current Maintained Over Full Duty Cycle Range* 1.25V Feedback Reference Voltage Easily Synchronizable Soft-Start Capability Small 10-Pin Thermally Enhanced DFN Package

1.5GHz to 3.8GHz High Linearity Upconverting Mixer Features: High Output IP3: +27.3dBm at 2.14GHz Low Noise Floor: –158dBm/Hz (POUT = –5dBm) High Conversion Gain: 2.6dB at 2.14GHz Wide Frequency Range: 1.5GHz to 3.8GHz* Low LO Leakage Single-Ended RF and LO Low LO Drive Level: –1dBm Single 3.3V Supply 5mm × 5mm QFN24 Package

1.5GHz to 3.8GHz High Linearity Upconverting Mixer Features: High Output IP3: +27.3dBm at 2.14GHz Low Noise Floor: –158dBm/Hz (POUT = –5dBm) High Conversion Gain: 2.6dB at 2.14GHz Wide Frequency Range: 1.5GHz to 3.8GHz* Low LO Leakage Single-Ended RF and LO Low LO Drive Level: –1dBm Single 3.3V Supply 5mm × 5mm QFN24 Package

Dual 800mA/400mA, 1.2MHz/2.2MHz Synchronous Step-Up DC/DC Converters Features: Dual Synchronous Step-Up DC/DC Converters Delivers 3.3V at 200mA/100mA from one Alkaline/NiMH Cell, or 3.3V at 400mA/200mA from Two Cells VIN Start-Up Voltage: 700mV 0.5V to 5V VIN Range After Start-Up 1.6V to 5.25V VOUT Range Output Disconnect in Shutdown VIN > VOUT Operation 1.2MHz or 2.2MHz Operation Up to 94% Efficiency 12μA Quiescent Current in Burst Mode® Operation Inrush Current Limiting and Soft-Start Internal Synchronous Rectifiers Logic-Controlled Shutdown (< 2μA) Quick VOUT Discharge (LTC3527-1) 16-Lead, 0.75mm × 3mm × 3mm QFN Package

2.2 MHz, 600mA Synchronous Step-Up DC/DC Converter and 100mA LDO Features:High Efficiency Step-Up DC/DC Converter and LDOStep-Up VIN: 0.68V to 5V, VOUT: 1.5V to 5.25V IOUT: 100mA at 3.3V, VIN >0.8V 2.2MHz Fixed Frequency Operation Synchronous Rectifier with Output Disconnect Burst Mode Operation (Pin Selectable)Linear LDO Regulator VIN : 1.8V to 5.5V, VOUT: 0.6V to 5V IOUT: 100mA 100mV Dropout Voltage at 50mA 24dB Ripple Rejection at fSWCombined  Power Good Indicators  Low-Battery Comparator  30μA IQ  Low Prole 3mm × 3mm × 0.75mm Package

60V Low IQ, Dual, 2-Phase Synchronous Step-Down DC/DC Controller Features: Wide VIN Range: 4V to 60V (65V Abs Max) Low Operating IQ: 50μA (One Channel On) Wide Output Voltage Range: 0.8V ≤ VOUT ≤ 24V RSENSE or DCR Current Sensing Out-of-Phase Controllers Reduce Required Input Capacitance and Power Supply Induced Noise Phase-Lockable Frequency (75kHz to 850kHz) Programmable Fixed Frequency (50kHz to 900kHz) Selectable Continuous, Pulse-Skipping or Low Ripple Burst Mode® Operation at Light Loads Very Low Dropout Operation: 99% Duty Cycle Adjustable Output Voltage Soft-Start or Tracking Power Good Output Voltage Monitor Output Overvoltage Protection Low Shutdown IQ: <14μA Internal LDO Powers Gate Drive from VIN or EXTVCC No Current Foldback During Start-Up Narrow SSOP Package

Boost and Single Inductor Inverting DC/DC Converters with Optional I2C Programing and OTP Features: Output Voltages: 3.2V to 12.775V and –1.2V to –13.95V (LT3582) 5V and –5V (LT3582-5) 12V and –12V (LT3582-12) Digitally Re-Programmable (LT3582) via I2C for: Output Voltages Power Sequencing Output Voltage Ramp Rates Power-Up Defaults Settable with Non-Volatile OTP (LT3582) I2C Compatible Interface (Standard Mode*) All Power Switches Integrated 350mA Current Limit (Boost) 600mA Current Limit (Inverting) All Feedback Resistors Integrated Input Voltage Range: 2.55V to 5.5V Low Quiescent Current 325μA in Active Mode 0.01μA in Shutdown Mode Integrated Output Disconnect Tiny 16-Pin 3mm × 3mm QFN Package

3.3 V, 50 Mbps to 4.25 Gbps, Single-Loop, Laser Diode Driver Features: SFP/SFF and SFF-8472 MSA compliant SFP reference design available 50 Mbps to 4.25 Gbps operation Automatic average power control Typical 60 ps output rise/fall time VCSEL, DFB, and FP laser support Bias current range: from 2 mA to 100 mA Modulation current range: from 5 mA to 90 mA Laser fail alarm and automatic laser shutdown (ALS) Bias and modulation current monitoring Voltage setpoint control Resistor setpoint control 3.3 V supply 24-lead 4 mm × 4 mm LFCSP Pin compatible with ADN2870

3.75 kV rms Dual LVDS 2 Gbps Isolator (1 Reverse Channels) Features: 3.75 kV rms LVDS isolators Complies with TIA/EIA-644-A LVDS signal levels Dual-channel configuration (ADN4620: 2 + 0, ADN4621: 1 + 1) Any data rate up to 2.5 Gbps switching with low jitter 5 Gbps total bandwidth across two channels 2.15 ns typical propagation delay Typical jitter: 0.82 ps rms random, 40 ps total peak-to-peak Lower power 1.8 V supplies with 3.3 V supplies for I/O ±7 kV IEC 61000-4-2 ESD protection across isolation barrier High common-mode transient immunity: 70 kV/μs typical Safety and regulatory approvals (20-lead SSOP package) UL (pending): 3750 V rms for 1 minute per UL 1577 CSA Component Acceptance Notice 5A (pending) VDE certificate of conformity, reinforced insulation (pending) DIN V VDE V 0884-11 (VDE V 0884-11):2017-01 VIORM = 1500 VPEAK (maximum working insulation voltage) Enable or disable refresh (low speed output correctness check) Operating temperature range: −40°C to +125°C Compact SSOP package with 5.3 mm creepage

3.75 kV rms Dual LVDS 2 Gbps Isolator (1 Reverse Channels) Features: 3.75 kV rms LVDS isolators Complies with TIA/EIA-644-A LVDS signal levels Dual-channel configuration (ADN4620: 2 + 0, ADN4621: 1 + 1) Any data rate up to 2.5 Gbps switching with low jitter 5 Gbps total bandwidth across two channels 2.15 ns typical propagation delay Typical jitter: 0.82 ps rms random, 40 ps total peak-to-peak Lower power 1.8 V supplies with 3.3 V supplies for I/O ±7 kV IEC 61000-4-2 ESD protection across isolation barrier High common-mode transient immunity: 70 kV/μs typical Safety and regulatory approvals (20-lead SSOP package) UL (pending): 3750 V rms for 1 minute per UL 1577 CSA Component Acceptance Notice 5A (pending) VDE certificate of conformity, reinforced insulation (pending) DIN V VDE V 0884-11 (VDE V 0884-11):2017-01 VIORM = 1500 VPEAK (maximum working insulation voltage) Enable or disable refresh (low speed output correctness check) Operating temperature range: −40°C to +125°C Compact SSOP package with 5.3 mm creepage

5.7 kV RMS/1.5 kV RMS, Quad-Channel LVDS 2.5 Gigabit Isolator (0 Reverse Channels) Features: 5.7 kV rms and 1.5 kV rms LVDS isolators Complies with TIA/EIA-644-A LVDS signal levels Quad-channel configuration Any data rate up to 2.5 Gbps switching with low jitter 10 Gbps total bandwidth across four channels 2.15 ns typical propagation delay Typical jitter: 0.82 ps rms random, 40 ps total peak Lower power 1.8 V supplies ±8 kV IEC 61000-4-2 ESD protection across isolation barrier High common-mode transient immunity: 100 kV/μs typical Safety and regulatory approvals (28-lead SOIC_W_FP package) UL (pending): 5700 V rms for 1 minute per UL 1577 CSA Component Acceptance Notice 5A (pending) VDE certificate of conformity (pending) DIN V VDE V 0884-11 (VDE V 0884-11):2017-01 VIORM = 849 VPEAK (working voltage) Enable or disable refresh (low speed output correctness check) Operating temperature range: −40°C to +125°C 28-lead, wide-body, finer pitch SOIC_W_FP package with 8.3 mm creepage and clearance or 6 mm × 6 mm LFCSP package with 1.27 mm creepage and clearance