Switching Regulators
Analog Devices offers a wide range of switching regulators that operate in step up (boost), step down (buck), and inverting modes. These devices are capable of generating a fixed or adjustable output voltage, and offer up to 2 A of output current. Some of the features available in ADI’s portfolio of switching regulators are low battery detector, user adjustable current limit, a variety of switching frequencies, and a reduced number of external components. This highly integrated, versatile family of products is intended to minimize external components for space challenged applications.
Subcategories
Product Selection Table
- Buck-Boost Regulators
- DDR/QDR Memory Bus Termination
- Digitally Programmable Regulators
- Flyback, Forward, and Isolated Controller
- Inverting Regulators
- LCD/CCD/OLED Bias
- Multitopology DC/DC
- Piezo Microactuator Driver
- SEPIC Regulators
- Step-Down (Buck) Regulators
- Step-Up (Boost) Regulators
- Ultralow Noise Regulators
- µModule Regulators
- Xenon Photoflash Charger
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Latest Resources
Application Notes
- AN170 - Honing the Adjustable Compensation Feature of Power System Management Controllers PDF
- AN168 - Implementing Fast Telemetry with Power System Management Controllers PDF
- AN-166: In Flight Update with Linduino PDF
- AN-155: Fault Log Decoding with Linduino PSM PDF
- AN-1329: Noise Reduction Network for Adjustable Low Dropout Regulators (Rev. 0) PDF
Press Release
- 60V, Dual, 2-Phase Boost Controller Can Cascade Outputs to Regulate Beyond 200V
- 98% Efficient Bidirectional Buck-Boost Controller for 12V-12V Redundant Battery Systems in Autonomous Vehicles
- 3.2MHz, Automotive Grade Quad 1A Step-Down Regulators + LDO Reduces Footprint & EMI
- 18V, 10A (IOUT), Synchronous Step-Down Silent Switcher 2 Delivers 95% Efficiency at 2MHz and Ultralow EMI Emissions
- Analog Devices Introduces the Most Efficient Switching Regulators in Their Class
Design Notes
- New Multiply the Power of a Boost Converter with a Versatile Phase Expander
- New SEPIC, Boost, Inverting, and Flyback Controller Solves the Voltage Drop Problem of High Impedance, Long Length Industrial Power Lines
- New 42V Monolithic Synchronous Step-Down Regulators with 2.5µA Quiescent Current and Ultralow EMI
- New Monolithic Switching Regulator—When Everything Is on a Chip
- New Dual-Channel, 6 A Buck Regulator Delivers High Efficiency Compact Solutions
Product Selector Card
- DC/DC Controller Selection Guide PDF
- 80V to 150V Non-Isolated DC/DC PDF
- High Voltage Non-Isolated Devices PDF
- Practical Ambient Energy Harvesting for WSNs PDF
- No-Opto Isolated Flyback Converters PDF
LT Journal
- High Power Monolithic Silent Switcher 2 Regulators Meet CISPR 25 Class 5 EMI, Fit Tight Spaces PDF
- High Efficiency, 15V Rail-to-Rail Output Synchronous Step-Down Regulator Can Source or Sink 5A PDF
- LTC3860 Project - Dual, 2-Phase Step-Down Voltage Mode Supply (10-14V to 1.2V & 1.8V @ 25A) LTPC
- Inverting DC/DC Controller Converts a Positive Input to a Negative Output with a Single Inductor PDF
- Combined Voltage and Current Control Loops Simplify LED Drivers, High Capacity Battery/Supercap Chargers & MPPT* Solar Applications PDF
Technical Articles
- Wide 5 V to 140 V Input to 12 V, 200 mA Bias Power Supply
- When the Flyback Converter Reaches Its Limits
- Reduce Costs in the Long Run: Use the Same Qualified Parts for Both Positive and Negative Output DC-to-DC Converters
- Ultralow Noise, High Current, Compact DC-to-DC Converter Solution for Signal and Data Processing Circuits
- Improving Dynamic Loop Response
Circuit Note
- CN0343: Ultrasonic Distance Measurement PDF
- CN0228: Single Supply Powers a 28 V, High Voltage Phase-Locked Loop (PLL) Synthesizer PDF
- CN0280: Robust Completely Isolated Current Sense Circuit with Isolated Power Supply for Solar Photovoltaic Converters PDF
- CN0201: Complete 5 V, Single-Supply, 8-Channel Multiplexed Data Acquisition System with PGIA for Industrial Signal Levels PDF
Technical Books
Solutions Bulletins & Brochures
Webcast
Videos
- LTM8051: Silent Switcher® μModule® Regulator
- LT8336: 40V, 2.5A, Low IQ Synchronous Step-Up Silent Switcher®
- Superimposed AC/Audio Tests of the LT8210
- Analog Devices @ IMS Virtual Conference 2020 Recap Highlight
- 16 Channel Tx/Rx S-Band Phased Array RADAR Platform
Analog Dialogue
- New Optimizing Power Systems for the Signal Chain—Part 3: RF Transceivers
- New Optimizing Power Systems for the Signal Chain—Part 2: High Speed Data Converters
- Optimizing Power Systems for the Signal Chain—Part 1: How Much Power Supply Noise Is Tolerable?
- Improving Power Supply Design Using Semi-Automation—Five Steps to Quick and Efficient Design
- A Practical Method for Separating Common-Mode and Differential-Mode Emissions in Conducted Emissions Testing