High Power Synchronous DC/DC Controller Features: High Voltage: Operation Up to 60V High Current: Dual N-Channel Synchronous Drive Handles Up to 10,000pF Gate Capacitance Programmable Average Load Current Limiting 5V Reference Output with 10mA External Loading Capability Programmable Fixed Frequency Synchronizable Current Mode Operation Up to 150kHz Undervoltage Lockout with Hysteresis Programmable Start Inhibit for Power Supply Sequencing and Protection Adaptive Nonoverlapping Gate Drive Prevents Shoot-Through

High Power Synchronous DC/DC Controller Features: High Voltage: Operation Up to 60V High Current: Dual N-Channel Synchronous Drive Handles Up to 10,000pF Gate Capacitance Programmable Average Load Current Limiting 5V Reference Output with 10mA External Loading Capability Programmable Fixed Frequency Synchronizable Current Mode Operation Up to 150kHz Undervoltage Lockout with Hysteresis Programmable Start Inhibit for Power Supply Sequencing and Protection Adaptive Nonoverlapping Gate Drive Prevents Shoot-Through

25MHz, 600V/s Op Amp Features: 25MHz Gain-Bandwidth 600V/µs Slew Rate 2.5mA Maximum Supply Current Unity Gain Stable C-Load™ Op Amp Drives All Capacitive Loads 8nV/√Hz Input Noise Voltage 600µV Maximum Input Offset Voltage 500nA Maximum Input Bias Current 120nA Maximum Input Offset Current 20V/mV Minimum DC Gain, RL =1k 115ns Settling Time to 0.1%, 10V Step 220ns Settling Time to 0.01%, 10V Step ±12.5V Minimum Output Swing into 500Ω ±2.5V Minimum Output Swing into 150Ω Specified at ±2.5V, ±5V, and ±15V

Quad 25MHz, 600V/s Op Amps Features: 25MHz Gain-Bandwidth 600V/µs Slew Rate 2.5mA Maximum Supply Current per Amplifier Unity Gain Stable C-Load™ Op Amp Drives All Capacitive Loads 8nV/√Hz Input Noise Voltage 600µV Maximum Input Offset Voltage 500nA Maximum Input Bias Current 120nA Maximum Input Offset Current 20V/mV Minimum DC Gain, RL =1k 115ns Settling Time to 0.1%, 10V Step 220ns Settling Time to 0.01%, 10V Step ±12.5V Minimum Output Swing into 500Ω ±3V Minimum Output Swing into 150Ω Specified at ±2.5V, ±5V, and ±15V LT1358 is Available in 8-Pin PDIP and SO Packages LT1359 is Available in 14-Pin PDIP, 14-Pin and 16-Pin SO Packages

Quad 25MHz, 600V/s Op Amps Features: 25MHz Gain-Bandwidth 600V/µs Slew Rate 2.5mA Maximum Supply Current per Amplifier Unity Gain Stable C-Load™ Op Amp Drives All Capacitive Loads 8nV/√Hz Input Noise Voltage 600µV Maximum Input Offset Voltage 500nA Maximum Input Bias Current 120nA Maximum Input Offset Current 20V/mV Minimum DC Gain, RL =1k 115ns Settling Time to 0.1%, 10V Step 220ns Settling Time to 0.01%, 10V Step ±12.5V Minimum Output Swing into 500Ω ±3V Minimum Output Swing into 150Ω Specified at ±2.5V, ±5V, and ±15V LT1358 is Available in 8-Pin PDIP and SO Packages LT1359 is Available in 14-Pin PDIP, 14-Pin and 16-Pin SO Packages

Quad 25MHz, 600V/s Op Amps Features: 25MHz Gain-Bandwidth 600V/µs Slew Rate 2.5mA Maximum Supply Current per Amplifier Unity Gain Stable C-Load™ Op Amp Drives All Capacitive Loads 8nV/√Hz Input Noise Voltage 600µV Maximum Input Offset Voltage 500nA Maximum Input Bias Current 120nA Maximum Input Offset Current 20V/mV Minimum DC Gain, RL =1k 115ns Settling Time to 0.1%, 10V Step 220ns Settling Time to 0.01%, 10V Step ±12.5V Minimum Output Swing into 500Ω ±3V Minimum Output Swing into 150Ω Specified at ±2.5V, ±5V, and ±15V LT1358 is Available in 8-Pin PDIP and SO Packages LT1359 is Available in 14-Pin PDIP, 14-Pin and 16-Pin SO Packages

Dual and Quad 50MHz, 800V/s Op Amps Features: 50MHz Gain-Bandwidth 800V/µs Slew Rate 5mA Maximum Supply Current per Amplifier Unity-Gain Stable C-Load™ Op Amp Drives All Capacitive Loads 9nV/√Hz Input Noise Voltage 1mV Maximum Input Offset Voltage 1µA Maximum Input Bias Current 250nA Maximum Input Offset Current ±13V Minimum Output Swing into 500Ω ±3.2V Minimum Output Swing into 150Ω 4.5V/mV Minimum DC Gain, RL=1k 60ns Settling Time to 0.1%, 10V Step 0.2% Differential Gain, AV=2, RL=150Ω 0.3° Differential Phase, AV=2, RL=150Ω Specified at ±2.5V, ±5V, and ±15V

Dual and Quad 50MHz, 800V/s Op Amps Features: 50MHz Gain-Bandwidth 800V/µs Slew Rate 5mA Maximum Supply Current per Amplifier Unity-Gain Stable C-Load™ Op Amp Drives All Capacitive Loads 9nV/√Hz Input Noise Voltage 1mV Maximum Input Offset Voltage 1µA Maximum Input Bias Current 250nA Maximum Input Offset Current ±13V Minimum Output Swing into 500Ω ±3.2V Minimum Output Swing into 150Ω 4.5V/mV Minimum DC Gain, RL=1k 60ns Settling Time to 0.1%, 10V Step 0.2% Differential Gain, AV=2, RL=150Ω 0.3° Differential Phase, AV=2, RL=150Ω Specified at ±2.5V, ±5V, and ±15V

Dual and Quad 70MHz, 1000V/s Op Amps Features: 70MHz Gain-Bandwidth 1000V/µs Slew Rate 7.5mA Maximum Supply Current per Amplifier Unity Gain Stable C-Load™ Op Amp Drives All Capacitive Loads 9nV/√Hz Input Noise Voltage 1.5mV Maximum Input Offset Voltage 2µA Maximum Input Bias Current 350nA Maximum Input Offset Current 50mA Minimum Output Current ±7.5V Minimum Output Swing into 150Ω 4.5V/mV Minimum DC Gain, RL=1k 50ns Settling Time to 0.1%, 10V Step 0.06% Differential Gain, AV=2, RL=150Ω 0.04° Differential Phase, AV=2, RL=150Ω Specified at ±2.5V, ±5V, and ±15V

Dual Precision Rail-to-Rail Input and Output Op Amps Features: Input Common Mode Range Includes Both Rails Output Swings Rail-to-Rail Low Input Offset Voltage: 150μV High Common Mode Rejection Ratio: 90dB High AVOL: >1V/μV Driving 10k Load Low Input Bias Current: 10nA Wide Supply Range: 1.8V to ±15V Low Supply Current: 375μA per Amplifier High Output Drive: 30mA 400kHz Gain-Bandwidth Product Slew Rate: 0.13V/μs Stable for Capacitive Loads Up to 1000pF

Quad Precision Rail-to-Rail Input and Output Op Amps Features: Input Common Mode Range Includes Both Rails Output Swings Rail-to-Rail Low Input Offset Voltage: 150μV High Common Mode Rejection Ratio: 90dB High AVOL: >1V/μV Driving 10k Load Low Input Bias Current: 10nA Wide Supply Range: 1.8V to ±15V Low Supply Current: 375μA per Amplifier High Output Drive: 30mA 400kHz Gain-Bandwidth Product Slew Rate: 0.13V/μs Stable for Capacitive Loads Up to 1000pF

500kHz High Efficiency 3A Switching Regulator Features: Faster Switching with Increased Efficiency Uses Small Inductors: 4.7µH All Surface Mount Components Low Minimum Supply Voltage: 2.7V Quiescent Current: 4mA Typ Current Limited Power Switch: 3A Regulates Positive or Negative Outputs Shutdown Supply Current: 12µA Typ Easy External Synchronization

500kHz High Efficiency 3A Switching Regulator Features: Faster Switching with Increased Efficiency Uses Small Inductors: 4.7µH All Surface Mount Components Low Minimum Supply Voltage: 2.7V Quiescent Current: 4mA Typ Current Limited Power Switch: 3A Regulates Positive or Negative Outputs Shutdown Supply Current: 12µA Typ Easy External Synchronization

500kHz and 1MHz High Efficiency 1.5A Switching Regulators Features: Faster Switching with Increased Efficiency Uses Small Inductors: 4.7µH All Surface Mount Components Only 0.5 Square Inch of Board Space Low Minimum Supply Voltage: 2.7V Quiescent Current: 4mA Typ Current Limited Power Switch: 1.5A Regulates Positive or Negative Outputs Shutdown Supply Current: 12µA Typ Easy External Synchronization 8-Pin SO or PDIP Packages

1.5A, 500kHz Step-Down Switching Regulators Features: Constant 500kHz Switching Frequency Uses All Surface Mount Components Inductor Size Reduced to 5μH Easily Synchronizable Saturating Switch Design: 0.4Ω Effective Supply Current: 2.5mA Shutdown Current: 20μA Cycle-by-Cycle Current Limiting

Dual 100mA, Low Dropout, Low Noise, Micropower Regulator Features: Low Noise: 20µVRMS (10Hz to 100kHz) Low Quiescent Current: 20µA/Channel Wide Input Voltage Range: 1.8V to 20V Output Current: 100mA/Channel Very Low Shutdown Current: <0.1µA Low Dropout Voltage: 300mV at 100mA Adjustable Output from 1.22V to 20V Stable with 1µF Output Capacitor Stable with Aluminum, Tantalum or Ceramic Capacitors Reverse Battery Protected No Reverse Current No Protection Diodes Needed Overcurrent and Overtemperature Protected Thermally Enhanced 10-Lead MSOP and DFN Packages

60V Dual Output Step-Down Controller with Digital Power System Management Features: PMBus/I2C Compliant Serial Interface Telemetry Read-Back Includes VIN, IIN, VOUT, IOUT, 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 Integrated High Side Current Sense Amplifier Internal EEPROM with ECC and Fault Logging Integrated N-Channel MOSFET Gate DriversPower Conversion Wide VIN Range: 5V to 60V VOUT0, VOUT1 Range: 1V to 40V Analog Current Mode Control Accurate PolyPhase® Current Sharing for Up to 6 Phases (85kHz to 500kHz) Available in a 52-Lead (7mm× 8mm) QFN Package

20V, 500mA, Ultralow Noise, Ultrahigh PSRR Negative Linear Regulator Features: Ultralow RMS Noise: 0.8µVRMS (10Hz to 100kHz) Ultralow Spot Noise: 2.2nV/√Hz at 10kHz Ultrahigh PSRR: 74dB at 1MHz Output Current: 500mA Wide Input Voltage Range: –1.8V to –20V Single Capacitor Improves Noise and PSRR 100µA SET Pin Current: ±1% Initial Accuracy Single Resistor Programs Output Voltage Programmable Current Limit Low Dropout Voltage: 235mV Output Voltage Range: 0V to –19.5V Programmable Power Good and Fast Start-Up Bipolar Precision Enable/UVLO Pin VIOC Pin Controls Upstream Regulator to Minimize Power Dissipation and Optimize PSRR Minimum Output Capacitor: 10µF Ceramic 12-Lead MSOP and 3mm × 3mm DFN Packages

Very Low Noise, Low Distortion Active RC Quad Universal Filter Features: Continuous Time—No Clock Four 2nd Order Filter Sections, 20kHz to 300kHz Center Frequency Butterworth, Chebyshev, Elliptic or Equiripple Delay Response Lowpass, Bandpass, Highpass Responses 99dB Typical S/N, ±5V Supply (Q = 1) 93dB Typical S/N, Single 5V Supply (Q = 1) Rail-to-Rail Input and Output Voltages DC Accurate to 3mV (Typ) ±0.5% Typical Center Frequency Accuracy “Zero-Power” Shutdown Mode Single or Dual Supply, 5V to 10V Total Resistor-Programmable fO, Q, Gain

Anyside High Voltage Isolated Switch Controller with I2C Command and Telemetry Features: CSA (IEC/UL) Approved, File #255632 Reinforced Insulation Integrated Isolated Power Supply Adjustable Turn-On Ramp Rate and Current Limit I2C/SMBus Interface 10-Bit ADC Monitors Current and Two Uncommitted Channels High Common Mode Transient Immunity: ≥ 30kV/μs Fault Status Alert and Power Good Outputs Independent 3V to 5.5V Logic Supply ±20kV ESD Across the Isolation Barrier Maximum Continuous Working Voltage: 690VRMS 14.6mm Creepage Distance Low Current Shutdown Mode (<10μA) 22mm × 9mm × 5.16mm BGA Package