The LT3073 is a low voltage, ultralow noise, ultrafast transient response linear voltage regulator. The device delivers up to 3A with a typical dropout voltage of 45mV. A 4.7µF reference bypass capacitor reduces output voltage noise to 1.2µVRMS. The wide bandwidth and high PSRR allow the use of small ceramic capacitors, saving bulk capacitance and cost. The LT3073 is suitable for powering high performance FPGAs, data converters, RF and noise sensitive signal chains.
* Manufacturer product page: LT3073

■ Applications
・RF power supply: PLL, VCO, mixer, LNA, PA
・High-speed/high-precision data converter
・Low noise measuring instrument
・Post regulator for switching power supply
・FPGA and DSP power supplies
・Medical applications

■ Evaluation board
・ EVAL-LT3073-AZ

The LT3097 is a dual positive/negative, high performance low dropout linear voltage regulator that provides ultralow noise and ultrahigh power supply rejection ratio (PSRR) analog output for powering noise sensitive applications. Powered by Devices architecture. Each regulator delivers up to 500mA with typical dropout voltages of 260mV/235mV (positive/negative).
*Manufacturer product page: LT3097

■ Applications
・Bipolar ultra-low noise power supply
・RF power: phase-locked loop, voltage-controlled oscillator, mixer,
low noise amplifier, power amplifier
・Low noise measuring instrument
・High-speed and high-precision data converter
・Medical applications: Imaging and diagnostics
・Precision power supply
・Post regulator for switching power supply

■ Evaluation board
・ EVAL-LT3097-AZ

The MAX18000 is a nanopower boost converter with an input voltage range of 0.5V to 5.5V (VOUT > VIN + 0.2V) and a switching current limit of 3.6A. The ultra-low quiescent current of 512nA is ideal for battery-powered applications where long standby times are required. The IC achieves high efficiency over a wide current range by operating in nanopower mode at low loads and transitioning to skip and CCM modes of operation when the load current increases.
* Manufacturer product page: MAX18000

■ Applications
・Wearable applications
・IoT applications
・Battery-powered applications
・Portable device
・Measurement application

■ Evaluation board
・MAX18002EVKIT

The MAX18002 is a high-performance ultrasonic boost converter with an input voltage range of 0.5V to 5.5V and a switching current limit of 3.6A. The IC operates in ultrasonic mode (USM) (FSW is typically 29 kHz) at light loads and transitions to skip mode and continuous conduction mode (CCM) operation at higher load currents. The MAX18002 can operate in passthrough mode when the input voltage exceeds the output voltage.
* Manufacturer product page: MAX18002

■ Applications
・Wearable applications
・IoT applications
・Battery-powered applications
・Portable device
・Measurement application

■ Evaluation board
・MAX18002EVKIT

The AX77837 is the industry's smallest nanopower buck-boost converter optimized for single-cell battery structures used in wearables and Internet of Things (IoT) applications.

This converter operates with an input supply from 1.8V to 5.5V. The output voltage is set from 1.8V to 5.2V by resistors connected to two hardware control pins. The IC can operate in continuous conduction mode (CCM), skip mode, and low power mode to ensure high efficiency over a wide range of load currents. The IC also features an ultra-low quiescent current of 430nA (typical) and a shutdown current of 10nA (typical), making it ideal for battery-powered applications that require long standby times.
* Manufacturer product page: MAX77837

■ Applications
・LPWAN SoC related power supply solutions
・IoT and wearable applications
・Asset Tracker
・Smart meter

■ Evaluation board
・MAX77837EVKIT

himalaya series Our voltage regulator ICs, power modules, and chargers enable smaller, simpler, and cooler power solutions. The MAXM17572 is a high efficiency, synchronous Himalaya step-down DC/DC power module that integrates a controller, MOSFETs, compensation components, and an inductor that operates over a wide input voltage range. The module operates from an input voltage of 4.5V to 60V and provides up to 1A of output current. The output voltage can be programmed from 0.9V to 12V. This module significantly reduces design complexity and manufacturing risk. You get a true 'plug and play' power solution, enabling faster time to market. The MAXM17572 employs a peak current mode control architecture.
* Manufacturer product page: MAX17572

■ Applications
・Industrial power supply
・Distributed power regulation
・FPGA and DSP point-of-load regulators
・Base station point-of-load regulator
・HVAC and building management

■ Evaluation board
・ MAXM17572EVKIT

The ADuM34xE family is a 4-channel digital isolator based on Analog Devices, Inc.'s iCoupler® technology. Combining high-speed CMOS technology with air core back-to-back monolithic transformer technology, these isolation devices offer excellent performance characteristics and meet CISPR 32/EN 55032 Class B standards at 5 Mbps. To do. Maximum propagation delay at 5V operation is 10ns and pulse width distortion is less than 3ns. Channel-to-channel matching is tight, 3.0ns max.
* Manufacturer product page: ADuM340E / ADuM341E / ADuM342E

■ Applications
・Serial peripheral interface (SPI)/data converter isolation
RS-485 and CAN FD (Flexible Data Rate Controller Area Network)
industrial field bus isolation in
・Signal isolation of PWM controller
・General-purpose multi-channel isolation

■ Evaluation board
・ EVAL-ADUM34XEEBZ

The MAX98388/MAX98389 are small, cost-effective mono digital input amplifiers with integrated IV feedback. The device operates over a wide supply voltage range of 2.3V to 10V. With this supply voltage range, both versions support 1-cell and 2-cell and externally regulated (or amplified) portable applications. The MAX98388 is optimized for applications up to 5.5V (1 cell), while the MAX98389 is optimized for the 5V to 10V case (2 cells).
* Manufacturer product page: MAX98388 / MAX98389

■ Applications
・AR/VR wearable devices
・LRA Haptic Drive
・Smart watches and IoT devices
·game machine
・Notebook PCs and tablets

■ Evaluation board
・EVAL-MAX98388-98389

The ADF4368 is a high performance, ultralow jitter, integer-N and fractional-N phase-locked loop (PLL). It has an internal VCO that is ideal for frequency conversion applications.

This high-performance PLL has a figure of merit of −239 dBc/Hz, an extremely low normalized 1/f noise of −287 dBc/Hz, and a high PFD frequency, enabling extremely low in-band noise and integrated jitter. . The ADF4368 can generate any frequency in the 800MHz to 12.8GHz range without an internal doubler, eliminating the need for subharmonic filters. The Σ-Δ modulator has a 25-bit fixed modulus that enables Hertz frequency resolution, as well as a 17-bit variable modulus for higher resolution and flexible frequency planning. The single-ended configuration, 9dBm output power at 12.8GHz and 16 power adjustment steps make it extremely useful in a variety of applications.
* Manufacturer product page: ADF4368

■ Applications
・Wireless infrastructure (MC-GSM, 5G)
・Testing and measurement
・Aerospace / Defense

■ Evaluation board
・EVAL-ADF4368