Digitally Programmable Regulators
Analog Devices manufactures a broad line of high performance dc-to-dc switching regulators that offer output voltages adjustable via a digital interface. Our products range from devices that offer simple adjustment of output voltage via the serial interface, to CPU core power applications controlled by VID or VRM, to full featured digital power management solutions.
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Product Selector Card
- SnPb (Tin-Lead) BGA Packages μModule Power Products PDF
- Digital Power System Management PDF
- μModule Power Products PDF
- Power and Thermal Monitoring PDF
- LTC3676/LTC3676-1 PMIC Reference Design Based on NXP i.MX 6 Series Processors PDF
- New PMIC for Advanced Application Processors PDF
- A PMIC for Modern Application Processors PDF
- PMBus DC/DC Converters with Power System Management PDF
- Power System Management PDF
- Configurable 7-Channel High Power PMIC PDF
LT Journal
- Avoid Debugging Cycles in Power Management for FPGA, GPU and ASIC Systems PDF
- The Evolution of High Voltage Digital Power System Management PDF
- High Step-Down Ratio Controller Combines Digital Power System Management with Sub-Milliohm DCR Sensing and Accurate PolyPhase Load Sharing PDF
- High Performance Single Phase DC/DC Controller with Digital Power Management PDF
- DC/DC Controller Combines Digital Power System Management with Analog Control Loop for ±0.5% VOUT Accuracy PDF
- Dual Output DC/DC Controller Combines Digital Power System Management with Analog Control Loop for ±0.5% VOUT Accuracy PDF
- 4mm × 7mm IC Produces Seven Regulated Outputs and a Dual-String LED Driver PDF
- Jan 2008 - I2C Quad Buck Regulator Packs Performance, Functionality, Versatility and Adaptability in a 3mm × 3mm QFN PDF
- Feb 2001 New No Rsense Controllers Deliver Very Low Output Voltages PDF
- Sep 2005 Digitally Programmable Output Monolithic Buck Regulator with Built-In DAC and I2C Interface PDF
- November 2004 - 3-Phase Buck Controller for Intel VRM9/VRM10 with Active Voltage Positioning PDF
- Aug 2002 VRM8.5 Design with the LTC3720 Achieves Small Size and Fast Transient Response PDF
- Mar 2003 High Performance 3-Phase Power Supplies Yields High Efficiency over the Entire CPU Load Range PDF
- Dec 2001 LTC1705: 2-Step Voltage Conversion Reduces Size and Heat in Notebook Computer Supply PDF
- Sep 2001 LTC1709-85 High Efficiency Converter with VRM 8.5 Compliant VID Control Minimizes Input and Output Capacitors PDF
- Sep 2001 High Efficiency, Low Cost Power Supply Meets Intel Mobile Voltage Positioning Requirements PDF
- Sep 2000 PolyPhase Switcher Reduces Parts Count for Smaller, Less Expensive Mobile CPU Supply PDF
- May 2000 LTC1709 Low Cost, High Efficiency 42A Converters with VID Control Reduce Input and Output Capacitors PDF
- Feb 2000 Beware: Worst-Case Specifications Can Be a Reality PDF
- Feb 2000 Active Voltage Positioning Saves Output Capacitors in Portable Computer Applications PDF
- Sep 1999 LTC1702/LTC1703 Switching Regulator Controllers Set a New Standard for Transient Response PDF
- Feb 1999 Third-Generation DC/DC Controllers Reduce Size and Cost PDF
Application Notes
- 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 PDF
- AN149 - Modeling and Loop Compensation Design of Switching Mode Power Supplies PDF
- AN145 - Overview of the EEPROM in LTC PSM Devices PDF
- AN137 - Accurate Temperature Sensing with an External P-N Junction PDF
- AN135 - Implementing Robust PMBus System Software for the LTC3880 PDF
- AN84 - Linear Technology Magazine Circuit Collection, Volume IV PDF
- AN76 - OPTI-LOOP Architecture Reduces Output Capacitance and Improves Transient Response PDF
Technical Articles
- Powering Altera Arria 10 FPGA and Arria 10 SoC: Tested and Verified Power Management Solutions
- Dual 13A μModule Regulator with Digital Interface for Remote Monitoring & Control of Power
- Versatile Industrial Power Supply Takes High Voltage Input and Yields from Eight 1A to Two 4A Outputs
- 6A Monolithic Synchronous DC/DC Step-Down Converter with Digital Power System Management
- VID Controller with Phase Extender Provides 120A Power Supply for Latest Generation of FPGAs, ASICs and Processors
- Dual 9A, Step-Down μModule Regulator with Digital Power System Management
- Linduino PSM
- LTC Power System Management Tips for Success
- High Performance Single Phase DC/DC Controller with Power System Management
- AN168 - Implementing Fast Telemetry with Power System Management Controllers
Videos
- LTC3375 Video Product Brief
- Integration of Analog DC/DC Controller with Digital Power Management
- What Is Digital Power System Management?
- A Guide to Ordering Custom Programmed Digital Power System Management Devices
- LTC3870 Video Product Brief
- LTC3882 Video Product Brief
- LTC3877 Video Product Brief
Design Notes
- DN554 - 6A Monolithic Synchronous DC/DC Step-Down Converter with Digital Power System Management PDF
- DN549 - Powering Altera Arria 10 FPGA and Arria 10 SoC: Tested and Verified Power Management Solutions PDF
- DN547 - VID Controller with Phase Extender Provides 120A Power Supply for Latest Generation of FPGAs, ASICs and Processors PDF
- DN542 - Dual 9A, Step-Down μModule Regulator with Digital Power System Management PDF
- DN524 - Dual 13A μModule Regulator with Digital Interface for Remote Monitoring & Control of Power PDF
- DN312 - High Performance 3-Phase Power Supply Delivers 65A and High Efficiency Over the Entire Load Range PDF
- DN199 - LTC1735 Provides Low Cost, Efficient Mobile CPU Power PDF
- DN326 - 3-Phase LTC3733 Provides High Performance Power Solutions for AMD Opteron and Athlon 64 Processors PDF
- DN225 - Low Cost, High Efficiency 42A DC/DC Converter PDF
- DN206 - LTC1702/LTC1703 Switching Regulator Controllers Set a New Standard for Transient Response PDF
- DN247 - Dual-Phase High Efficiency Mobile CPU Power Supply Minimizes Size and Thermal Stress PDF
- DN224 - Active Voltage Positioning Reduces Output Capacitors PDF
- DN216 - PolyPhase Surface Mount Power Supply Meets AMD Athlon Processor Requirements with No Heat Sink PDF
- DN209 - 2-Step Voltage Regulation Improves Performance and Decreases CPU Temperature in Portable Computers PDF
- DN285 - Cost Effective, Low Profile, High Efficiency 42A Supply Powers AMD Hammer Processors PDF
- DN284 - Efficient, Compact 2-Phase Power Supply Delivers 40A to Intel Mobile CPUs PDF
- DN279 - Microprocessor Core Supply Voltage Set by I2C Bus Without VID Lines PDF
- DN520 - Versatile Industrial Power Supply Takes High Voltage Input and Yields from Eight 1A to Two 4A Outputs PDF
- DN517 - High Performance Single Phase DC/DC Controller with Power System Management PDF
- DN442 - Compact I2C-Controllable Quad Synchronous Step-Down DC/DC Regulator for Power-Conscious Portable Processors PDF
- Design Solutions 10 - Active Voltage Positioning Reduces Output Capacitors PDF
- Design Solutions 9 - 2-Phase DC/DC Controller Reduces Capacitanceand Increases Battery Life in Portable Applications PDF
- Design Solutions 8 - 2-Step Power Conversion: Portable Power for the Future PDF
Digitally Programmable Regulators
| SortOrder | Part# | Number of Outputs | Max Phases | Vin (min) (V) | Vin (max) (V) | Buck Output Current (typ) (A) | Voltage Control | Features | Price (1000+) ($ US) |
|---|---|---|---|---|---|---|---|---|---|
| 1 | LTC3889 | 2 | 6 | 5 | 60 | 20, 20 | PMBus | Current Monitor, EEPROM, External Synchronization, Fault Logging, Internal Temp Monitor, Margining, PMBus, PolyPhase, Sequencing, Supervisor, Voltage Monitor | $7.63 (LTC3889EUKG#PBF) |
| 2 | LTM4686-1 (single output) | 1 | 4 | 2.375 | 17 | 20 | PMBus | Current Monitor, EEPROM, External Synchronization, Fault Logging, Internal Temp Monitor, Margining, PMBus, PolyPhase, Sequencing, Supervisor, Voltage Monitor | $23.23 (LTM4686EV-1#PBF) |
| 3 | LTM4686-1 (dual output) | 2 | 4 | 2.375 | 17 | 10, 10 | PMBus | Current Monitor, EEPROM, External Synchronization, Fault Logging, Internal Temp Monitor, Margining, PMBus, PolyPhase, Sequencing, Supervisor, Voltage Monitor | $23.23 (LTM4686EV-1#PBF) |
| 4 | LTM4686 (single output) | 1 | 4 | 4.5 | 17 | 20 | PMBus | Current Monitor, EEPROM, External Synchronization, Fault Logging, Internal Temp Monitor, Margining, PMBus, PolyPhase, Sequencing, Supervisor, Voltage Monitor | $23.23 (LTM4686EV#PBF) |
| 5 | LTM4686 (dual output) | 2 | 4 | 4.5 | 17 | 10, 10 | PMBus | Current Monitor, EEPROM, External Synchronization, Fault Logging, Internal Temp Monitor, Margining, PMBus, PolyPhase, Sequencing, Supervisor, Voltage Monitor | $23.23 (LTM4686EV#PBF) |
| 6 | LTM4678 (single output) | 1 | 2, 3, 4, 6 | 4.5 | 16 | 50 | PMBus | ADC, Burst Mode, DCR Current Sense, Differential Remote Sense, EEPROM, External Synchronization, I2C Control, Margining, PMBus, PolyPhase, Sequencing, Tracking, Watchdog Timer | $47.48 (LTM4678EY#PBF) |
| 7 | LTM4678 (dual output) | 2 | 2, 3, 4, 6 | 4.5 | 16 | 25, 25 | PMBus | ADC, Burst Mode, DCR Current Sense, Differential Remote Sense, EEPROM, External Synchronization, I2C Control, Margining, PMBus, PolyPhase, Sequencing, Tracking, Watchdog Timer | $47.48 (LTM4678EY#PBF) |
| 8 | LTC3884 (single output) | 1 | 2, 4, 6 | 4.5 | 38 | 60 | PMBus | Current Monitor, EEPROM, External Synchronization, Fault Logging, Internal Temp Monitor, Margining, PMBus, PolyPhase, Sequencing, Supervisor, Voltage Monitor | $6.35 (LTC3884EUK#PBF) |
| 9 | LTC3884 (dual output) | 2 | 2, 4, 6 | 4.5 | 38 | 30, 30 | PMBus | Current Monitor, EEPROM, External Synchronization, Fault Logging, Internal Temp Monitor, Margining, PMBus, PolyPhase, Sequencing, Supervisor, Voltage Monitor | $6.35 (LTC3884EUK#PBF) |
| 10 | LTC3882-1 (single output) | 1 | 2, 3, 4, 6, 8 | 3 | 13.2 | 80 | PMBus | ADC, Burst Mode, DCR Current Sense, Differential Remote Sense, EEPROM, External Synchronization, I2C Control, Margining, PMBus, PolyPhase, Sequencing, Tracking | $5.35 (LTC3882EUJ-1#PBF) |
| 11 | LTC3882-1 (dual output) | 2 | 2, 3, 4, 6, 8 | 3 | 13.2 | 40, 40 | PMBus | ADC, Burst Mode, DCR Current Sense, Differential Remote Sense, EEPROM, External Synchronization, I2C Control, Margining, PMBus, PolyPhase, Sequencing, Tracking | $5.35 (LTC3882EUJ-1#PBF) |
| 12 | LTM4676A (single output) | 1 | 2, 3, 4, 6 | 4.5 | 26.5 | 26 | PMBus | ADC, Burst Mode, DCR Current Sense, Differential Remote Sense, EEPROM, External Synchronization, I2C Control, Margining, PMBus, PolyPhase, Sequencing, Tracking, Watchdog Timer | $33.95 (LTM4676AEY#PBF) |
| 13 | LTM4676A (dual output) | 2 | 2, 3, 4, 6 | 4.5 | 26.5 | 13, 13 | PMBus | ADC, Burst Mode, DCR Current Sense, Differential Remote Sense, EEPROM, External Synchronization, I2C Control, Margining, PMBus, PolyPhase, Sequencing, Tracking, Watchdog Timer | $33.95 (LTM4676AEY#PBF-ES) |
| 14 | LTM4675 (single output) | 1 | 4 | 4.5 | 17 | 18 | PMBus | Current Monitor, EEPROM, External Synchronization, Fault Logging, Internal Temp Monitor, Margining, PMBus, PolyPhase, Sequencing, Supervisor, Voltage Monitor | $24.00 (LTM4675EY#PBF) |
| 15 | LTM4675 (dual output) | 2 | 4 | 4.5 | 17 | 9, 9 | PMBus | Current Monitor, EEPROM, External Synchronization, Fault Logging, Internal Temp Monitor, Margining, PMBus, PolyPhase, Sequencing, Supervisor, Voltage Monitor | $24.00 (LTM4675EY#PBF) |
| 16 | LTC3877 (single output) | 1 | 12, 2, 3, 4, 6, 8 | 4.5 | 38 | 60 | VID | Differential Remote Sense, External Synchronization, PolyPhase, Power Good, Resistor Set Frequency, VID Voltage Programming | $3.94 (LTC3877EUK#PBF) |
| 17 | LTC3877 (dual output) | 2 | 12, 2, 3, 4, 6, 8 | 4.5 | 38 | 30, 30 | VID | Differential Remote Sense, External Synchronization, PolyPhase, Power Good, Resistor Set Frequency, VID Voltage Programming | $3.94 (LTC3877EUK#PBF) |
| 18 | LTC3887 (single output) | 1 | 2, 4, 6 | 4.5 | 24 | 60 | PMBus | Current Monitor, EEPROM, External Synchronization, Fault Logging, Internal Temp Monitor, Margining, PMBus, PolyPhase, Sequencing, Supervisor, Voltage Monitor | $5.47 (LTC3887EUJ#PBF) |
| 19 | LTC3887 (dual output) | 2 | 2, 4, 6 | 4.5 | 24 | 30, 30 | PMBus | Current Monitor, EEPROM, External Synchronization, Fault Logging, Internal Temp Monitor, Margining, PMBus, PolyPhase, Sequencing, Supervisor, Voltage Monitor | $5.47 (LTC3887EUJ-1#PBF) |
| 20 | LTM4677 (single output) | 1 | 2, 3, 4, 6 | 4.5 | 16 | 36 | PMBus | ADC, Burst Mode, DCR Current Sense, Differential Remote Sense, EEPROM, External Synchronization, I2C Control, Margining, PMBus, PolyPhase, Sequencing, Tracking, Watchdog Timer | $39.60 (LTM4677EY#PBF) |
| 21 | LTM4677 (dual output) | 2 | 2, 3, 4, 6 | 4.5 | 16 | 18, 18 | PMBus | ADC, Burst Mode, DCR Current Sense, Differential Remote Sense, EEPROM, External Synchronization, I2C Control, Margining, PMBus, PolyPhase, Sequencing, Tracking, Watchdog Timer | $39.60 (LTM4677EY#PBF) |
| 22 | LTC3815 | 1 | 1 | 2.25 | 5.5 | 6 | PMBus | Current Monitor, EEPROM, External Synchronization, Fault Logging, Internal Temp Monitor, Margining, PMBus, PolyPhase, Sequencing, Supervisor, Voltage Monitor | $4.71 (LTC3815EUFE#PBF) |
| 23 | ADP1052 | 1 | - | 3 | 3.6 | - | - | - | $4.20 (ADP1052ACPZ-R7) |
| 24 | LTC3882 (single output) | 1 | 2, 3, 4, 6, 8 | 3 | 13.2 | 80 | PMBus | ADC, Burst Mode, DCR Current Sense, Differential Remote Sense, EEPROM, External Synchronization, I2C Control, Margining, PMBus, PolyPhase, Sequencing, Tracking | $5.35 (LTC3882EUJ#PBF) |
| 25 | LTC3882 (dual output) | 2 | 2, 3, 4, 6, 8 | 3 | 13.2 | 40, 40 | PMBus | ADC, Burst Mode, DCR Current Sense, Differential Remote Sense, EEPROM, External Synchronization, I2C Control, Margining, PMBus, PolyPhase, Sequencing, Tracking | $5.35 (LTC3882EUJ#PBF) |
| 26 | ADP1055 | 1 | - | 3 | 3.6 | - | - | - | $4.60 (ADP1055ACPZ-R7) |
| 27 | ADP5080 | 8 | 1 | 4 | 15 | 800m, 1.15, 1.5, 2, 3 | I2C | I2C Interface | $3.99 (ADP5080ACBZ-1-RL) |
| 28 | ADP1050 | 1 | - | 3 | 3.6 | - | - | - | $3.40 (ADP1050ACPZ-R7) |
| 29 | LTM4676 | 2 | - | 4.5 | 26.5 | - | - | ADC, Burst Mode, DCR Current Sense, Differential Remote Sense, EEPROM, External Synchronization, I2C Control, Margining, PMBus, PolyPhase, Sequencing, Tracking, Watchdog Timer | - |
| 30 | LTC3676 | 7 | 1 | 2.7 | 5.5 | 1.5, 1.5, 2.5, 2.5 | I2C | Adjustable Slew Rate, Burst Mode, DDR Mode, LDO, Power Good, Pushbutton Reset | $5.50 (LTC3676EUJ#PBF) |
| 31 | ADP1051 | 1 | - | 3 | 3.6 | - | - | - | $3.90 (ADP1051ACPZ-R7) |
| 32 | LTC3375 | 8 | 1 | 2.25 | 5.5 | 1, 1, 1, 1, 1, 1, 1, 1 | I2C | Burst Mode, External Synchronization, I2C Control, Resistor Set Frequency, Temperature Monitor, Tracking, Watchdog Timer | $5.45 (LTC3375EUK#PBF) |
| 33 | ADP5050 | 5 | 1 | 4.5 | 15 | 1.2, 1.2, 4, 4 | I2C | I2C Interface | $4.39 (ADP5050ACPZ-R7) |
| 34 | ADP1046A | 1 | - | 3 | 3.6 | - | - | - | $4.50 (ADP1046AACPZ-R7) |
| 35 | LTC3883 | 1 | 2, 3, 4, 6 | 4.5 | 24 | 30 | PMBus | ADC, Burst Mode, DCR Current Sense, Differential Remote Sense, EEPROM, External Synchronization, I2C Control, Margining, PMBus, PolyPhase, Sequencing, Tracking | $4.82 (LTC3883EUH#PBF) |
| 36 | ADP1053 | 1 | - | 3 | 3.6 | - | - | - | $5.30 (ADP1053ACPZ-R7) |
| 37 | LTC3880 (single output) | 1 | 2, 3, 4, 6 | 4.5 | 24 | 60 | PMBus | ADC, Burst Mode, DCR Current Sense, Differential Remote Sense, EEPROM, External Synchronization, I2C Control, Margining, PMBus, PolyPhase, Sequencing, Tracking | $5.35 (LTC3880EUJ#PBF) |
| 38 | LTC3880 (dual output) | 2 | 2, 3, 4, 6 | 4.5 | 24 | 30, 30 | PMBus | ADC, Burst Mode, DCR Current Sense, Differential Remote Sense, EEPROM, External Synchronization, I2C Control, Margining, PMBus, PolyPhase, Sequencing, Tracking | $5.35 (LTC3880EUJ-1#PBF) |
| 39 | LTC3816 | 1 | 1 | 4.5 | 36 | 25 | IMVP-6, IMVP-6.5, IMVP-6+ | Active Voltage Positioning, Adjustable Slew Rate, DCR Current Sense, Differential Remote Sense, External Synchronization, Power Good, VID | $3.25 (LTC3816EUHF#PBF) |
| 40 | LTC3675 | 7 | 1 | 2.7 | 5.5 | 500m, 500m, 1, 1 | I2C | Adjustable Slew Rate, Burst Mode, I2C Control | $5.05 (LTC3675EUFF#PBF) |
| 41 | LTC3589-2 | 8 | 1 | 2.7 | 5.5 | 1, 1, 1.6 | I2C | Adjustable Slew Rate, I2C Control, Power Good, Pushbutton Reset, Selectable Switching Frequency | $4.65 (LTC3589EUJ-2#PBF) |
| 42 | LTC3589-1 | 8 | 1 | 2.7 | 5.5 | 1, 1, 1.6 | I2C | Adjustable Slew Rate, I2C Control, Power Good, Pushbutton Reset, Selectable Switching Frequency | $4.65 (LTC3589EUJ-1#PBF) |
| 43 | LTC3589 | 8 | 1 | 2.7 | 5.5 | 1, 1, 1.6 | I2C | Adjustable Slew Rate, I2C Control, Power Good, Pushbutton Reset, Selectable Switching Frequency | $4.65 (LTC3589EUJ#PBF) |
| 44 | ADP1043A | 1 | - | 3.15 | 3.6 | - | - | - | $4.64 (ADP1043AACPZ-R7) |
| 45 | LTC3562 | 4 | 1 | 2.85 | 5.5 | 400m, 400m, 600m, 600m | I2C | 100% Duty Cycle, Adjustable Slew Rate, Burst Mode, I2C Control | $3.25 (LTC3562EUD#PBF) |
| 46 | LTC3886 (single output) | 1 | 2, 4, 6 | 4.5 | 60 | 30 | PMBus | Current Monitor, EEPROM, External Synchronization, Fault Logging, Internal Temp Monitor, Margining, PMBus, PolyPhase, Sequencing, Supervisor, Voltage Monitor | $6.35 (LTC3886EUKG#PBF) |
| 47 | LTC3886 (dual output) | 2 | 2, 4, 6 | 4.5 | 60 | 15, 15 | PMBus | Current Monitor, EEPROM, External Synchronization, Fault Logging, Internal Temp Monitor, Margining, PMBus, PolyPhase, Sequencing, Supervisor, Voltage Monitor | $6.35 (LTC3886EUKG#PBF) |
| 48 | LTC3819 | 1 | 2 | 4 | 36 | 45 | SUN CPU VRM | Burst Mode, Differential Remote Sense, PolyPhase, Power Good, VID | $4.35 (LTC3819EG#PBF) |
| 49 | LTC3447 | 1 | 1 | 2.5 | 5.5 | 600m | SMBus/I2C | Burst Mode, I2C Control | $1.95 (LTC3447EDD#PBF) |
| 50 | LTC3445 | 3 | 1 | 2.5 | 5.5 | 600m | SMBus/I2C | Adjustable Slew Rate, I2C Control, LDO, PowerPath, Spread Spectrum | $2.45 (LTC3445EUF#PBF) |
| 51 | LTC3738 | 1 | 3 | 3.8 | 36 | 60 | VRM 9.0, VRM10 | Active Voltage Positioning, External Synchronization, PolyPhase, Power Good, Selectable Switching Frequency, VID | $4.65 (LTC3738CUHF#PBF) |
| 52 | LTC3733-1 | 1 | 3 | 4 | 36 | 60 | AMD Hammer VRM | Active Voltage Positioning, Burst Mode, External Synchronization, PolyPhase, Power Good, Selectable Switching Frequency, VID | $4.65 (LTC3733CUHF-1#PBF) |
| 53 | LTC3733 | 1 | 3 | 4 | 36 | 60 | AMD Hammer VRM | Active Voltage Positioning, Burst Mode, PolyPhase, Power Good, Selectable Switching Frequency, VID | $4.35 (LTC3733CG#PBF) |
| 54 | LTC3735 | 1 | - | 4 | 36 | 40 | Banias, Centrino | PolyPhase, Power Good, Resistor Set Frequency, Soft Start, VID | $4.45 (LTC3735EG#PBF) |
| 55 | LTC3734 | 1 | 1 | 4 | 30 | 25 | Banias VRM, Centrino VRM | Power Good, Resistor Set Frequency, VID | $3.05 (LTC3734EUH#PBF) |
| 56 | LTC3732 | 1 | 3 | 4 | 36 | 60 | VRM 9.0, VRM 9.1 | Burst Mode, External Synchronization, PLL, PolyPhase, Power Good, VID | $4.35 (LTC3732CG#PBF) |
| 57 | LTC3720 | 1 | 1 | 4 | 36 | 20 | VRM8.5 | Active Voltage Positioning, Power Good, Resistor Set Frequency, VID | $3.05 (LTC3720EGN#PBF) |
| 58 | LTC3730 | 1 | 3 | 4 | 36 | 60 | VRM9.X | Burst Mode, External Synchronization, PLL, PolyPhase, Power Good, VID | $4.35 (LTC3730CG#PBF) |
| 59 | LTC3719 | 1 | 2 | 4 | 36 | 40 | AMD Hammer VRM | Active Voltage Positioning, PolyPhase, Power Good, Resistor Set Frequency, VID | $4.35 (LTC3719EG#PBF) |
| 60 | LTC3716 | 1 | 2 | 4 | 36 | 20 | Mobile VRM | Active Voltage Positioning, PolyPhase, Power Good, Resistor Set Frequency, VID | $4.35 (LTC3716EG#PBF) |
| 61 | LTC1909-8 | 1 | 2 | 4 | 36 | 25 | SMBus/I2C | Active Voltage Positioning, Power Good, Resistor Set Frequency, VID | $5.05 (LTC1909-8EG#PBF) |
| 62 | LTC1709-85 | 1 | 2 | 4 | 36 | 40 | VRM8.5 | PolyPhase, VID | $4.75 (LTC1709EG-85#PBF) |
| 63 | LTC3714 | 1 | 2 | 4 | 36 | 20 | Mobile VRM, Transmeta VRM | Active Voltage Positioning, Power Good, Resistor Set Frequency, VID | $3.05 (LTC3714EG#PBF) |
| 64 | LTC3711 | 1 | 2 | 4 | 36 | 20 | Mobile VRM | Power Good, Resistor Set Frequency, VID | $3.50 (LTC3711EGN#PBF) |
| 65 | LTC1705 | 3 | 2 | 3.15 | 5.5 | 20, 20 | Mobile VRM | PolyPhase, VID | $5.35 (LTC1705EGN#PBF) |
| 66 | LTC1709-7 | 1 | 2 | 4 | 36 | 40 | Mobile VRM | PolyPhase, VID | $4.75 (LTC1709EG-7#PBF) |
| 67 | LTC1709-9 | 1 | 2 | 4 | 36 | 40 | VRM9.0 | PolyPhase, VID | $4.75 (LTC1709EG-9#PBF) |
| 68 | LTC1709-8 | 1 | 2 | 4 | 36 | 40 | VRM8.4 | PolyPhase, VID | $4.75 (LTC1709EG-8#PBF) |
| 69 | LTC1708-PG | 2 | 2 | 4 | 36 | 25, 25 | Mobile VRM | Active Voltage Positioning, Burst Mode, PolyPhase, VID | $4.60 (LTC1708EG-PG#PBF) |
| 70 | LTC1873 | 2 | 2 | 2.7 | 7 | 25, 25 | VRM8.4 | PolyPhase, VID | $5.20 (LTC1873EG#PBF) |
| 71 | LTC1703 | 1 | 2 | 3 | 7 | 25 | Mobile VRM | PolyPhase, VID | $5.20 (LTC1703CG#PBF) |
| 72 | LTC1736 | 1 | 2 | 4 | 36 | 20 | Mobile VRM, Transmeta VRM | Active Voltage Positioning, External Synchronization, Power Good, Resistor Set Frequency, VID | $3.50 (LTC1736CG#PBF) |
| 73 | LTC1709 | 1 | 2 | 4 | 36 | 40 | VRM 8.4 | PolyPhase, VID | $4.75 (LTC1709EG#PBF) |
| 74 | LTC1753 | 1 | 2 | 4.7 | 12 | 20 | VRM8.4 | VID | $2.80 (LTC1753CSW#PBF) |
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