デジタル・プログラマブル・レギュレータ
アナログ・デバイセズは、デジタル・インターフェースを介して随時調整可能な出力電圧を供給するデジタル・プログラマブル・レギュレータを幅広く提供しています。当社の高性能デジタル・プログラマブル・レギュレータは、シリアル・インターフェースを介して出力電圧を簡単に調整できるデバイスから、VIDまたはVRMによって制御されるCPUコア・パワー・アプリケーション、フル機能のデジタル・パワー・マネージメント・ソリューションまで、様々な範囲にわたります。
最も一般的なデジタル機能には、PMBus準拠のコマンド・セット、フレキシブルな電流／電圧／温度モニタリング、ECCおよび故障ログ機能付きの保持性に優れたEEPROM、テレメトリ・リードバック、同期Polyphase®電流共有などがあります。これらのデジタル・プログラマブル・レギュレータは、電源システムを即座に設定できるため、開発、プロトタイピング、デバッグ、トラブルシューティングを簡素化および高速化できます。そのため、電力を激しく消費して大量のデータを使用する今日の最も要求の厳しいアプリケーションに最適です。
最も一般的なデジタル機能には、PMBus準拠のコマンド・セット、フレキシブルな電流／電圧／温度モニタリング、ECCおよび故障ログ機能付きの保持性に優れたEEPROM、テレメトリ・リードバック、同期Polyphase®電流共有などがあります。これらのデジタル・プログラマブル・レギュレータは、電源システムを即座に設定できるため、開発、プロトタイピング、デバッグ、トラブルシューティングを簡素化および高速化できます。そのため、電力を激しく消費して大量のデータを使用する今日の最も要求の厳しいアプリケーションに最適です。
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Technical Articles Page
- Third-Generation DC/DC Controllers Reduce Size and Cost
- LTC1702/LTC1703 Switching Regulator Controllers Set a New Standard for Transient Response
- Active Voltage Positioning Saves Output Capacitors in Portable Computer Applications
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- PolyPhase Switcher Reduces Parts Count for Smaller, Less Expensive Mobile CPU Supply
- LTC1709-85 High Efficiency Converter with VRM 8.5 Compliant VID Control Minimizes Input and Output Capacitors
- High Efficiency, Low Cost Power Supply Meets Intel Mobile Voltage Positioning Requirements
- LTC1705: 2-Step Voltage Conversion Reduces Size and Heat in Notebook Computer Supply
- High Performance 3-Phase Power Supplies Yields High Efficiency over the Entire CPU Load Range
- VRM8.5 Design with the LTC3720 Achieves Small Size and Fast Transient Response
- 3-Phase Buck Controller for Intel VRM9/VRM10 with Active Voltage Positioning
- Digitally Programmable Output Monolithic Buck Regulator with Built-In DAC and I2C Interface
- New No RSENSE Controllers Deliver Very Low Output Voltages
- I2C Quad Buck Regulator Packs Performance, Functionality, Versatility and Adaptability in a 3mm × 3mm QFN
- 4mm × 7mm IC Produces Seven Regulated Outputs and a Dual-String LED Driver
- High Performance Single Phase DC/DC Controller with Power System Management
- パワー・システム・マネージメント機能とアナログ制御ループを組み合わせて±0.5%のVOUT 精度を実現するDC/DCコントローラ
- Dual Output DC/DC Controller Combines Digital Power System Management with Analog Control Loop for ±0.5% VOUT Accuracy
- AN168 - Implementing Fast Telemetry with Power System Management Controllers
- 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
アプリケーション・ノート
- AN168 - Implementing Fast Telemetry with Power System Management Controllers PDF
- AN166 - In Flight Update with Linduino PDF
- AN155 - Linduino PSMを使用したフォルト・ログのデコード PDF
- AN76 - OPTI-LOOPアーキテクチャによる出力容量の低減と過渡応答の改善 PDF
- AN153 - パワーシステム・マネージメント用Linduino PDF
- AN152 - Power System Management Addressing (Rev. A) PDF
- AN149 - Modeling and Loop Compensation Design of Switching Mode Power Supplies PDF
- AN145 - LTC PSMデバイスのEEPROMの概要 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
デジタル・プログラマブル・レギュレータ
| 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 | LT3380 | 7 | - | 2.7 | 5.5 | 1.5, 1.5, 2.5, 2.5 | I2C | Adjustable Slew Rate, Anti-Phase Switching, I2C Interface, LDO, LDO Post Regulator, Power Good, Sequencing | $4.50 (LT3380EUJM#PBF) |
| 2 | ADP5360 | 3 | - | 4.1 | 6.8 | 500m | I2C | 12-bit ADC, Current Limiting, I2C Interface, Integrated Coulomb Counter, Integrated FET, Output Short Circuit Protection, Overtemperature Protection, Overvoltage Protection, Programmable Charge Current, Programmable Current Limit, Programmable Input Current Limit, Programmable Output Voltage, Reverse Current Protection, Watchdog Timer | $1.71 (ADP5360ACBZ-1-R7) |
| 3 | LTC3889 | 2 | 6 | 5 | 60 | 20, 20 | PMBus | EEPROM, External Synchronization, Fault Logging, Internal Temp Monitor, Margining, PMBus, PolyPhase, Sequencing, Supervisor, Voltage Monitor | $7.63 (LTC3889EUKG#PBF) |
| 4 | LTM4686-1 (single output) | 1 | 4 | 2.375 | 17 | 20 | PMBus | EEPROM, External Synchronization, Fault Logging, Internal Temp Monitor, Margining, PMBus, PolyPhase, Sequencing, Supervisor, Voltage Monitor | $23.23 (LTM4686EV-1#PBF) |
| 5 | LTM4686-1 (dual output) | 2 | 4 | 2.375 | 17 | 10, 10 | PMBus | EEPROM, External Synchronization, Fault Logging, Internal Temp Monitor, Margining, PMBus, PolyPhase, Sequencing, Supervisor, Voltage Monitor | $23.23 (LTM4686EV-1#PBF) |
| 6 | LTM4686 (single output) | 1 | 4 | 4.5 | 17 | 20 | PMBus | EEPROM, External Synchronization, Fault Logging, Internal Temp Monitor, Margining, PMBus, PolyPhase, Sequencing, Supervisor, Voltage Monitor | $23.23 (LTM4686EV#PBF) |
| 7 | LTM4686 (dual output) | 2 | 4 | 4.5 | 17 | 10, 10 | PMBus | EEPROM, External Synchronization, Fault Logging, Internal Temp Monitor, Margining, PMBus, PolyPhase, Sequencing, Supervisor, Voltage Monitor | $23.23 (LTM4686EV#PBF) |
| 8 | 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 Interface, Margining, PMBus, PolyPhase, Sequencing, Tracking, Watchdog Timer | $47.48 (LTM4678EY#PBF) |
| 9 | 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 Interface, Margining, PMBus, PolyPhase, Sequencing, Tracking, Watchdog Timer | $47.48 (LTM4678EY#PBF) |
| 10 | LTC3883 | 1 | 2, 3, 4, 6 | 4.5 | 24 | 30 | PMBus | ADC, Burst Mode, DCR Current Sense, Differential Remote Sense, EEPROM, External Synchronization, I2C Interface, Margining, PMBus, PolyPhase, Sequencing, Tracking | $4.82 (LTC3883EUH#PBF) |
| 11 | LTC3884 (single output) | 1 | 2, 4, 6 | 4.5 | 38 | 60 | PMBus | EEPROM, External Synchronization, Fault Logging, Internal Temp Monitor, Margining, PMBus, PolyPhase, Sequencing, Supervisor, Voltage Monitor | $6.35 (LTC3884EUK#PBF) |
| 12 | LTC3884 (dual output) | 2 | 2, 4, 6 | 4.5 | 38 | 30, 30 | PMBus | EEPROM, External Synchronization, Fault Logging, Internal Temp Monitor, Margining, PMBus, PolyPhase, Sequencing, Supervisor, Voltage Monitor | $6.35 (LTC3884EUK#PBF) |
| 13 | 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 Interface, Margining, PMBus, PolyPhase, Sequencing, Tracking | $5.35 (LTC3882EUJ-1#PBF) |
| 14 | 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 Interface, Margining, PMBus, PolyPhase, Sequencing, Tracking | $5.35 (LTC3882EUJ-1#PBF) |
| 15 | 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 Interface, Margining, PMBus, PolyPhase, Sequencing, Tracking, Watchdog Timer | $33.95 (LTM4676AEY#PBF) |
| 16 | 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 Interface, Margining, PMBus, PolyPhase, Sequencing, Tracking, Watchdog Timer | $33.95 (LTM4676AEY#PBF) |
| 17 | LTM4675 (single output) | 1 | 4 | 4.5 | 17 | 18 | PMBus | EEPROM, External Synchronization, Fault Logging, Internal Temp Monitor, Margining, PMBus, PolyPhase, Sequencing, Supervisor, Voltage Monitor | $24.00 (LTM4675EY#PBF) |
| 18 | LTM4675 (dual output) | 2 | 4 | 4.5 | 17 | 9, 9 | PMBus | EEPROM, External Synchronization, Fault Logging, Internal Temp Monitor, Margining, PMBus, PolyPhase, Sequencing, Supervisor, Voltage Monitor | $24.00 (LTM4675EY#PBF) |
| 19 | 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 | $3.94 (LTC3877EUK#PBF) |
| 20 | 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 | $3.94 (LTC3877EUK#PBF) |
| 21 | LTC3887 (single output) | 1 | 2, 4, 6 | 4.5 | 24 | 60 | PMBus | EEPROM, External Synchronization, Fault Logging, Internal Temp Monitor, Margining, PMBus, PolyPhase, Sequencing, Supervisor, Voltage Monitor | $5.47 (LTC3887EUJ#PBF) |
| 22 | LTC3887 (dual output) | 2 | 2, 4, 6 | 4.5 | 24 | 30, 30 | PMBus | EEPROM, External Synchronization, Fault Logging, Internal Temp Monitor, Margining, PMBus, PolyPhase, Sequencing, Supervisor, Voltage Monitor | $5.47 (LTC3887EUJ-1#PBF) |
| 23 | 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 Interface, Margining, PMBus, PolyPhase, Sequencing, Tracking, Watchdog Timer | $39.60 (LTM4677EY#PBF) |
| 24 | 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 Interface, Margining, PMBus, PolyPhase, Sequencing, Tracking, Watchdog Timer | $39.60 (LTM4677EY#PBF) |
| 25 | LTC3815 | 1 | 1 | 2.25 | 5.5 | 6 | PMBus | EEPROM, External Synchronization, Fault Logging, Internal Temp Monitor, Margining, PMBus, PolyPhase, Sequencing, Supervisor, Voltage Monitor | $4.71 (LTC3815EUFE#PBF) |
| 26 | ADP1052 | 1 | - | 3 | 3.6 | - | PMBus | EEPROM, PMBus | $4.20 (ADP1052ACPZ-R7) |
| 27 | 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 Interface, Margining, PMBus, PolyPhase, Sequencing, Tracking | $5.35 (LTC3882EUJ#PBF) |
| 28 | 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 Interface, Margining, PMBus, PolyPhase, Sequencing, Tracking | $5.35 (LTC3882EUJ#PBF) |
| 29 | ADP1055 | 1 | - | 3 | 3.6 | - | PMBus | EEPROM, PMBus | $4.60 (ADP1055ACPZ-R7) |
| 30 | ADP5080 | 8 | 1 | 4 | 15 | 800m, 1.15, 1.5, 2, 3 | I2C | I2C Interface, Integrated Charge Pump, Selectable Switching Frequency | $3.99 (ADP5080ACBZ-1-RL) |
| 31 | ADP1050 | 1 | - | 3 | 3.6 | - | PMBus | EEPROM, PMBus | $3.40 (ADP1050ACPZ-R7) |
| 32 | 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, Push Button Controller | $5.50 (LTC3676EUJ#PBF) |
| 33 | ADP1051 | 1 | - | 3 | 3.6 | - | PMBus | EEPROM, PMBus | $3.90 (ADP1051ACPZ-R7) |
| 34 | LTC3375 | 8 | 1 | 2.25 | 5.5 | 1, 1, 1, 1, 1, 1, 1, 1 | I2C | Burst Mode, External Synchronization, I2C Interface, Resistor Set Frequency, Temperature Monitor, Tracking, Watchdog Timer | $5.45 (LTC3375EUK#PBF) |
| 35 | ADP5050 | 5 | 1 | 4.5 | 15 | 1.2, 1.2, 4, 4 | I2C | I2C Interface, Integrated Charge Pump, Selectable Switching Frequency | $4.39 (ADP5050ACPZ-R7) |
| 36 | ADP1046A | 1 | - | 3 | 3.6 | - | I2C | EEPROM, I2C Interface | $4.50 (ADP1046AACPZ-R7) |
| 37 | ADP1053 | 1 | - | 3 | 3.6 | - | PMBus | EEPROM, PMBus | $5.30 (ADP1053ACPZ-R7) |
| 38 | 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 Interface, Margining, PMBus, PolyPhase, Sequencing, Tracking | $5.35 (LTC3880EUJ#PBF) |
| 39 | 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 Interface, Margining, PMBus, PolyPhase, Sequencing, Tracking | $5.35 (LTC3880EUJ-1#PBF) |
| 40 | 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) |
| 41 | LTC3675 | 7 | 1 | 2.7 | 5.5 | 500m, 500m, 1, 1 | I2C | Adjustable Slew Rate, Burst Mode, I2C Interface | $5.05 (LTC3675EUFF#PBF) |
| 42 | LTC3589-2 | 8 | 1 | 2.7 | 5.5 | 1, 1, 1.6 | I2C | Adjustable Slew Rate, I2C Interface, Power Good, Push Button Controller, Selectable Switching Frequency | $4.65 (LTC3589EUJ-2#PBF) |
| 43 | LTC3589-1 | 8 | 1 | 2.7 | 5.5 | 1, 1, 1.6 | I2C | Adjustable Slew Rate, I2C Interface, Power Good, Push Button Controller, Selectable Switching Frequency | $4.65 (LTC3589EUJ-1#PBF) |
| 44 | LTC3589 | 8 | 1 | 2.7 | 5.5 | 1, 1, 1.6 | I2C | Adjustable Slew Rate, I2C Interface, Power Good, Push Button Controller, Selectable Switching Frequency | $4.65 (LTC3589EUJ#PBF) |
| 45 | LTC3562 | 4 | 1 | 2.85 | 5.5 | 400m, 400m, 600m, 600m | I2C | 100% Duty Cycle, Adjustable Slew Rate, Burst Mode, I2C Interface | $3.25 (LTC3562EUD#PBF) |
| 46 | LTC3886 (single output) | 1 | 2, 4, 6 | 4.5 | 60 | 30 | PMBus | 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 | 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 Interface | $1.95 (LTC3447EDD#PBF) |
| 50 | LTC3445 | 3 | 1 | 2.5 | 5.5 | 600m | SMBus/I2C | Adjustable Slew Rate, I2C Interface, 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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