µModule Regulators
Analog Devices’ µModule® (micromodule) regulators and dc-to-dc power products are complete system-in-package (SiP) power management solutions with integrated dc-to-dc controllers, power transistors, input and output capacitors, compensation components, and inductors within a compact, surface-mount BGA or LGA package. µModule power products support functions such as step-down (buck), step-down and step-up (buck-boost), battery charger, isolated converter, and LED driver. As a highly integrated solution with PCB Gerber files available for every device, µModule power products address time and space constraints while delivering a high efficiency, reliable, and, with select products, a low EMI solution compliant with EN 55022 Class B standards.
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Latest Resources
Application Notes
- AN168 - Implementing Fast Telemetry with Power System Management Controllers PDF
- AN166 - In Flight Update with Linduino PDF
- AN155 - Fault Log Decoding with Linduino PSM PDF
- AN153 - Linduino for Power System Management PDF
- AN152 - Power System Management Addressing (Rev. A) PDF
- AN145 - Overview of the EEPROM in LTC PSM Devices PDF
- AN119A - Powering Complex FPGA-Based Systems Using Highly Integrated DC/DC uModule Regulator Systems PDF
- AN137 - Accurate Temperature Sensing with an External P-N Junction PDF
- AN110 - LTM4601 DC/DC uModule Thermal Performance PDF
- AN103 - LTM4600 DC/DC uModule Thermal Performance PDF
- AN119B - Powering Complex FPGA-Based Systems Using Highly Integrated DC/DC uModule Regulator Systems PDF
- AN117 - DC/DC uModule Regulator Printed Circuit Board Design Guidelines PDF
Design Notes
- Powering Altera Arria 10 FPGA and Arria 10 SoC: Tested and Verified Power Management Solutions
- DN569 - Cool Running, 144W, 4 × 40A μModule POL Regulator PDF
- DN553 - Electrolytic Capacitor-Based Data Backup Power Solution for a 12V System Regulated from 5V to 36V Input PDF
- DN551 - Ultrathin Triple Output μModule Regulator for DDR, QDR and QDR-IV SRAM Fits 0.5cm2 Area and Backside of PCB PDF
- DN546 - Ultrathin Dual 2.5A or Single 5A μModule Regulator Fits on the Backside of PCBs, Allowing Space on the Topside for Digital ICs PDF
- DN542 - Dual 9A, Step-Down μModule Regulator with Digital Power System Management PDF
- DN540 - 36V Input, 8.5A Buck-Boost μModule Regulator Easily Parallels for Increased Power PDF
- DN524 - Dual 13A μModule Regulator with Digital Interface for Remote Monitoring & Control of Power PDF
- DN527 - 10A μModule Step-Down Regulator with Advanced Input and Load Protection PDF
- DN518 - 36V Input, Low Output Noise, 5A μModule Regulator for Precision Data Acquisition Systems PDF
- DN1021 - How to Produce Negative Output Voltages from Positive Inputs Using a uModule Step-Down Regulator PDF
- DN385 - 10A High Performance Point-of-Load DC/DC uModule PDF
- DN438 - uModule Buck-Boost Regulators Offer a Simple and Efficient Solution for Wide Input and Output Voltage Range Applications PDF
- DN430 - 8A Low Voltage, Low Profile DC/DC Module Regulator in 9mm x 15mm Package Weighs Only 1g PDF
- DN411 - Simple and Compact 4-Output Point-of-Load DC/DC uModule System PDF
- DN488 - Step-Down uModule Regulator Produces 15A Output from Inputs Down to 1.5V PDF
- DN469 - Triple Output DC/DC uModule® Regulator in 15mm × 15mm × 2.8mm Surface Mount Package Replaces Up to 30 Discrete Components PDF
- DN450 - Supercapacitors Can Replace a Backup Battery for Power Ride-Through Applications PDF
Product Information
Product Selector Card
- SnPb (Tin-Lead) BGA Packages μModule Power Products PDF
- Surge Stoppers PDF
- Low EMI μModule Regulators PDF
- Digital Power System Management PDF
- μModule Power Products PDF
- μModule Regulators for Analog Devices’ Processors and DSPs PDF
- Thinner & Smaller Power Circuits for PCIe Boards PDF
- Constant-Voltage, Constant-Current DC/DC μModule Products PDF
- Isolated μModule Power Products PDF
- High Voltage DC/DC μModule Products PDF
- Buck-Boost DC/DC μModule Power Products PDF
- Military Plastic Products PDF
- LTM4600 Handout PDF
Technical Articles Page
- Selecting the Right Supplies for Powering 5G Base Stations Components
- Silent Switcher µModule Regulators Quietly Power GSPS Sampling ADCs in Half the Space
- 40V Input, 3.5A Silent Switcher µModule Regulator for Automotive and Industrial Applications
- Cool Running, 144W, 4 × 40A μModule POL Regulator
- Low EMI Power Solutions and Electromagnetic Compatibility (EMC) Standards
- Ultrathin Triple Output µModule Regulator for DDR, QDR and QDR-IV SRAM Fits 0.5cm2 Area and Backside of PCB
- Electrolytic Capacitor-Based Data Backup Power Solution for a 12V System Regulated from 5V to 36V Input
- A New Era in Space Products - Radiation Tolerant
- Ultrathin Dual 2.5A or Single 5A μModule Regulator Fits on the Backside of PCBs, Allowing Space on the Topside for Digital ICs
- Spread Spectrum Frequency Modulation Reduces EMI
- Signal Level Shifting with μModule Regulator for Positive-to-Negative Inverting Applications
- Dual 9A, Step-Down μModule Regulator with Digital Power System Management
- 36V Input, 8.5A Buck-Boost μModule Regulator Easily Parallels for Increased Power
- Buck-Boost µModule Regulator's External Current Sense Resistor For Paralleling ICs, Current Sharing and Overcurrent Protection
- Linduino PSM
- Increasing Output Voltage and Current Range Using Series-Connected Isolated μModule Converters
- High Efficiency 6-Phase 80A Step-Down Regulator using LTM4630 (x3)
- TechClip Videos – Real, Repeatable Performance
- µModule Regulator Combines a Switcher with Five 1.1A LDOs: Use Them for Multiple Low Noise Rails, or Parallel Them to Spread Heat and Share Current to 5A
- μModule Regulator Powers and Protects Low Voltage μProcessors, ASICs and FPGAs from Intermediate Bus Voltage Surges
- µModule Regulator Charges Supercapacitor Backup Supply, Supporting LDO Outputs When the Input Supply Fails
- Real Power Density: 26A μModule Regulator Keeps Cool in Tight Spaces
- μModule Converters Take the Hassle Out of Designing Isolated Power Supplies
- Dual Output µModule DC/DC Regulator Produces High Efficiency 4A Outputs from a 4.5V to 26.5V Input
- EMI Certified Step-Down Converter in 15mm × 9mm μModule Package Produces 1A, 0.8VOUT – 10VOUT from 3.6VIN – 36VIN
- Easy Multivoltage Layout with Complete Dual and Triple Output Point-of-Load μModule Regulators in 15mm × 15mm Packages
- Dual 8A DC/DC µModule Regulator Is Easily Paralleled for 16A
- Eliminate EMI Worries with 2A, 15mm × 9mm × 2.82mm µModule Step-Down Regulator
- Ultralow Noise 15mm × 15mm × 2.8mm µModule Step-Down Regulators Meet the Class B of CISPR 22 and Yield High Efficiency at up to 36VIN
- Low Voltage, High Current Step-Down µModule Regulators Put a (Nearly) Complete Power Supply in a 15mm × 9mm × 2.8mm Package
- Easy High Density Power: 48A Surface Mount DC/DC Power Supply Uses Four Parallel 12A μModule Regulators
- μModule Regulators Shrink Power Supply Size and Design Effort
Solutions Bulletins & Brochures
Videos
- 16Tx/16Rx L/S-Band Phased Array Radar & EW Prototyping Platform
- Direct-Sampled S-Band 16-Channel Rx/Tx Phased-Array & EW Platform
- Analog Devices: LIDAR FPGA Development Platform
- Analog Devices' Low-EMI Silent Switcher µModule Regulators
- Total Managed Power with Digital Power System Management
- Analog Devices' Innovative Silent Switcher Technology
- Silent Switchers and Micromodule Regulator Products
- Getting Your Electronics Designs Finished
- µModule® Complete System-in-Package Power Management Solutions
- 54V to Core with LTC2971 Power System Management (PSM)
- LTM4664: 54VIN, High Efficiency Dual 25A or Single 50A µModule Regulator with Digital Power System Management
- Silent Switcher™ Technology by Analog Devices
- Solving Noise Emissions in LED Drivers
- Advanced Modular DC/DC Regulators in High-Density Systems
- The Benefits of Digital Power System Management
- Silent Switcher µModule Regulators Powering GSPS Sampling ADC
- µModule® Power Products by Analog Devices
- Introducing the LTM4686 Ultrathin Dual 10A µModule® Regulator
- Introducing ADI's 4th Generation µModule® Regulators
- Introducing Analog Device's Fourth Generation µModule Regulators
- Ultrathin µModule Regulator with Power System Management
- LTM8002: High Efficiency, Ultra Low EMI Step-Down Power µModule
- Sequence 8 Power Rails on an Intel Arria ARM Cortex 20nm SoC FPGA
- 3 Design Challenges when Powering High-end FPGAs & μProcessors
- Maximize Efficiency by Accurately Reducing Core Voltage of NXP μP
- Monitor, Supervise & Accurately Adjust Power Supplies via a PMBus
- Dynamically adjust Xilinx FPGA Transceiver power supply 1V±0.25%
- Quad 3A, Ultrathin µModule Regulator Fits on the Backside of PCB
- 40A µModule Regulator with, 88% Efficiency, 0% Derating at 85°C, and 40°C Rise
- A Guide to Ordering Custom Programmed Digital Power System Management Devices
- LTM8052 TECHCLIPS -Output Current Limit Protection
- LTM4644 Efficiency and Thermal Performance
- Current Sharing and Load Transient Performance
- LTM8050 Inverting (Negative) Output
- What Is Digital Power System Management?
- LTM4611 Ripple Measurement
- More Power, Better Heat Dissipation, Smaller PCB Area
- Efficiency, Thermal and Load Transient Performance
- LTM8028 TechClip - Power Loss and Thermal
- LTM8028 TechClip - Output Noise Spectrum
- LTM8028 TechClip - Load Regulation
- LTM4641 TechClip - 80V Input Surge Protection
- LTM4641 TechClip - Paralleled Outputs
- LTM4641 TechClip - Over Current Protection
- LTM4641 TechClip - Output Overvoltage Response
- LTM4641 TechClip - Efficiency Test
- High Efficiency Dual 13A or Single 26A µModule Regulator
- LTM4620 100A and 26A Thermal Performance
- LTM4620 Short Circuit Protection
- LTM4620 Efficiency
- LTM4620 Current Sharing
µModule Regulators
| SortOrder | Part# | Number of Outputs | Vin (min) (V) | Vin (max) (V) | Output Current (typ) (A) | Output Current 2 (typ) (A) | Topology | Price (1000+) ($ US) |
|---|---|---|---|---|---|---|---|---|
| 1 | LTM8051 | 4 | 3 | 40 | 1.2 | 1.2 | Buck | $9.03 (LTM8051EY#PBF) |
| 2 | LTM8083 | 1 | 3 | 36 | 1.5 | - | Buck-Boost | $8.45 (LTM8083EY#PBF) |
| 3 | LTM4656 | 1 | 4.5 | 28 | 5 | - | Boost | $18.80 (LTM4656EY#PBF) |
| 4 | LTM4691 | 2 | 2.25 | 3.6 | 2 | 2 | Buck | $2.84 (LTM4691EV#PBF) |
| 5 | LTM4657 | 1 | 3.1 | 20 | 8 | - | Buck | $6.48 (LTM4657EY#PBF) |
| 6 | LTM8024 (single output) | 1 | 3 | 40 | 7 | - | Buck | $11.65 (LTM8024EY#PBF) |
| 7 | LTM8024 (dual output) | 2 | 3 | 40 | 3.5 | 3.5 | Buck | $11.65 (LTM8024EY#PBF) |
| 8 | LTM4671 | 4 | 3.1 | 20 | 12 | 12 | Buck | $27.48 (LTM4671EY#PBF) |
| 9 | LTM4668A | 4 | 2.7 | 17 | 1.2 | 1.2 | Buck | $6.55 (LTM4668AEY#PBF) |
| 10 | LTM4668 | 4 | 2.7 | 17 | 1.2 | 1.2 | Buck | $6.55 (LTM4668EY#PBF) |
| 11 | LTM4664 (single output) | 1 | 30 | 58 | 50 | - | Buck | $57.48 (LTM4664EY#PBF) |
| 12 | LTM4664 (dual output) | 2 | 30 | 58 | 25 | 25 | Buck | $57.48 (LTM4664EY#PBF) |
| 13 | LTM8078 (single output) | 1 | 3 | 40 | 2.8 | - | Buck | $6.53 (LTM8078EY#PBF) |
| 14 | LTM8078 (dual output) | 2 | 3 | 40 | 1.4 | 1.4 | Buck | $6.53 (LTM8078EY#PBF) |
| 15 | LTM8074 | 1 | 3.2 | 40 | 1.2 | - | Buck | $3.83 (LTM8074EY#PBF) |
| 16 | LTM8071 | 1 | 3.6 | 60 | 5 | - | Buck | $14.53 (LTM8071EY#PBF) |
| 17 | LTM8002 | 1 | 3.4 | 40 | 2.5 | - | Buck | $9.12 (LTM8002IY#PBF) |
| 18 | LTM4700 (single output) | 1 | 4.5 | 16 | 100 | - | Buck | $97.26 (LTM4700EY#PBF) |
| 19 | LTM4700 (dual output) | 2 | 4.5 | 16 | 50 | 50 | Buck | $97.26 (LTM4700EY#PBF) |
| 20 | LTM4680 (single output) | 1 | 4.5 | 16 | 60 | - | Buck | $58.00 (LTM4680EY#PBF) |
| 21 | LTM4680 (dual output) | 2 | 4.5 | 16 | 30 | 30 | Buck | $58.00 (LTM4680EY#PBF) |
| 22 | LTM8005 | 1 | 5 | 38 | - | - | Boost, LED Driver | $9.95 (LTM8005EY#PBF) |
| 23 | LTM4686-1 (single output) | 1 | 2.375 | 17 | 20 | - | Buck | $23.23 (LTM4686EV-1#PBF) |
| 24 | LTM4686-1 (dual output) | 2 | 2.375 | 17 | 10 | 10 | Buck | $23.23 (LTM4686EV-1#PBF) |
| 25 | LTM4686 (single output) | 1 | 4.5 | 17 | 20 | - | Buck | $23.23 (LTM4686EV#PBF) |
| 26 | LTM4686 (dual output) | 2 | 4.5 | 17 | 10 | 10 | Buck | $23.23 (LTM4686EV#PBF) |
| 27 | LTM4678 (single output) | 1 | 4.5 | 16 | 50 | - | Buck | $47.48 (LTM4678EY#PBF) |
| 28 | LTM4678 (dual output) | 2 | 4.5 | 16 | 25 | 25 | Buck | $47.48 (LTM4678EY#PBF) |
| 29 | LTM4662 (single output) | 1 | 4.5 | 20 | 30 | - | Buck | $28.75 (LTM4662EY#PBF) |
| 30 | LTM4662 (dual output) | 2 | 4.5 | 20 | 15 | 15 | Buck | $28.75 (LTM4662EY#PBF) |
| 31 | LTM4653 | 1 | 3.1 | 58 | 4 | - | Buck | $12.55 (LTM4653EY#PBF) |
| 32 | LTM4646 (single output) | 1 | 4.5 | 20 | 20 | - | Buck | $18.85 (LTM4646EY#PBF) |
| 33 | LTM4646 (dual output) | 2 | 4.5 | 20 | 10 | 10 | Buck | $18.85 (LTM4646EY#PBF) |
| 34 | LTM4638 | 1 | 3.1 | 20 | 15 | - | Buck | $13.80 (LTM4638EY#PBF) |
| 35 | LTM4626 | 1 | 3.1 | 20 | 12 | - | Buck | $10.50 (LTM4626EY#PBF) |
| 36 | LTM8065 | 1 | 3.4 | 40 | 2.5 | - | Buck | $7.75 (LTM8065EY#PBF) |
| 37 | LTM8063 | 1 | 3.2 | 40 | 2 | - | Buck | $6.95 (LTM8063EY#PBF) |
| 38 | LTM4651 | 1 | 3.6 | 58 | - | - | Inverting | $14.75 (LTM4651EY#PBF) |
| 39 | LTM4645 | 1 | 4.7 | 15 | 25 | - | Buck | $26.23 (LTM4645EY#PBF) |
| 40 | LTM4622A (single output) | 1 | 3.6 | 20 | 4 | - | Buck | $7.15 (LTM4622AEV#PBF) |
| 41 | LTM4622A (dual output) | 2 | 3.6 | 20 | 2 | 2 | Buck | $7.15 (LTM4622AEV#PBF) |
| 42 | LTM8073 | 1 | 3.4 | 60 | 3 | - | Buck | $10.58 (LTM8073EY#PBF) |
| 43 | LTM4650A-1 (dual output) | 2 | 4.5 | 16 | 25 | 25 | Buck | $48.00 (LTM4650AEY-1#PBF) |
| 44 | LTM4650A (dual output) | 2 | 4.5 | 16 | 25 | 25 | Buck | $48.00 (LTM4650AEY#PBF) |
| 45 | LTM4636-1 | 1 | 4.7 | 15 | 40 | - | Buck | $40.10 (LTM4636EY-1#PBF) |
| 46 | LTM4661 | 1 | 700m | 5.5 | - | - | Boost | $6.98 (LTM4661EY#PBF) |
| 47 | LTM8049 | 2 | 2.6 | 20 | 1 | 1 | Inverting, Sepic | $14.20 (LTM8049EY#PBF) |
| 48 | LTM4643 | 4 | 4 | 20 | 3 | 3 | Buck | $19.90 (LTM4643EV#PBF) |
| 49 | LTM8053 | 1 | 3.4 | 40 | 3.5 | - | Buck | $9.66 (LTM8053EY#PBF) |
| 50 | LTM8003 | 1 | 3.4 | 40 | 3.5 | - | Buck | $11.30 (LTM8003IY#PBF) |
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