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調整可能な出力電圧を供給する高性能 DC/DC スイッチング・レギュレータを幅広く製造しています。
アナログ・デバイセズでは、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、さまざまな製品を取り扱っています。
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Digitally Programmable Regulators

  2つめ以降の並び替え条件は、“Shift” キーを押しながら選択してください。
SortOrderPart#Number of OutputsMax PhasesVin
(min)
(V)
Vin
(max)
(V)
Buck Output Current
(typ)
(A)
Voltage ControlFeaturesUS Price 1000 to 4999
($ US)
1LTC3882-1 (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)
2LTC3882-1 (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)
3LTC3884 (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)
4LTC3884 (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)
5LTM4676A (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-ES)
6LTM4676A (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)
7LTM4675 (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)
8LTM4675 (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)
9LTC3886 (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)
10LTC3886 (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)
11LTC3877 (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)
12LTC3877 (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)
13LTC3887 (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-1#PBF)
14LTC3887 (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)
15LTM4677 (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)
16LTM4677 (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)
17LTC3815 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)
18LTC3882 (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)
19LTC3882 (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)
20ADP5080 8- 4 15 800m, 1.15, 1.5, 2, 3 I2C I2C Interface $3.99 (ADP5080ACBZ-1-RL)
21LTM4676--------
22LTC3676 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-1#PBF)
23LTC3375 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)
24ADP5050 5- 4.5 15 1.2, 1.2, 4, 4 I2C I2C Interface $4.39 (ADP5050ACPZ-R7)
25LTC3883 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-1#PBF)
26LTC3880 (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-1#PBF)
27LTC3880 (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)
28LTC3816 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)
29LTC3675 7 1 2.7 5.5 500m, 500m I2C Adjustable Slew Rate, Burst Mode, I2C Control $5.05 (LTC3675EUFF-1#PBF)
30LTC3589-2 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)
31LTC3589-1 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)
32LTC3589 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)
33LTC3562 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)
34LTC3819 1 2 4 36 45 SUN CPU VRM Burst Mode, Differential Remote Sense, PolyPhase, Power Good, VID $4.35 (LTC3819EG#PBF)
35LTC3447 1 1 2.5 5.5 600m SMBus/I2C Burst Mode, I2C Control $1.95 (LTC3447EDD#PBF)
36LTC3445 3 1 2.5 5.5 600m SMBus/I2C Adjustable Slew Rate, I2C Control, LDO, PowerPath, Spread Spectrum $2.45 (LTC3445EUF#PBF)
37LTC3738 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)
38LTC3733-1 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)
39LTC3733 1 3 4 36 60 AMD Hammer VRM Active Voltage Positioning, Burst Mode, PolyPhase, Power Good, Selectable Switching Frequency, VID $4.35 (LTC3733CG#PBF)
40LTC3735 1- 4 36 40 Banias, Centrino PolyPhase, Power Good, Resistor Set Frequency, Soft Start, VID $4.45 (LTC3735EG#PBF)
41LTC3734 1 1 4 30 25 Banias VRM, Centrino VRM Power Good, Resistor Set Frequency, VID $3.05 (LTC3734EUH#PBF)
42LTC3732 1 3 4 36 60 VRM 9.0, VRM 9.1 Burst Mode, External Synchronization, PLL, PolyPhase, Power Good, VID $4.35 (LTC3732CG#PBF)
43LTC3720 1 1 4 36 20 VRM8.5 Active Voltage Positioning, Power Good, Resistor Set Frequency, VID $3.05 (LTC3720EGN#PBF)
44LTC3730 1 3 4 36 60 VRM9.X Burst Mode, External Synchronization, PLL, PolyPhase, Power Good, VID $4.35 (LTC3730CG#PBF)
45LTC3719 1 2 4 36 40 AMD Hammer VRM Active Voltage Positioning, PolyPhase, Power Good, Resistor Set Frequency, VID $4.35 (LTC3719EG#PBF)
46LTC3716 1 2 4 36 20 Mobile VRM Active Voltage Positioning, PolyPhase, Power Good, Resistor Set Frequency, VID $4.35 (LTC3716EG#PBF)
47LTC1909-8 1 2 4 36 25 SMBus/I2C Active Voltage Positioning, Power Good, Resistor Set Frequency, VID $5.05 (LTC1909-8EG#PBF)
48LTC1709-85 1 2 4 36 40 VRM8.5 PolyPhase, VID $4.75 (LTC1709EG-85#PBF)
49LTC3714 1 2 4 36 20 Mobile VRM, Transmeta VRM Active Voltage Positioning, Power Good, Resistor Set Frequency, VID $3.05 (LTC3714EG#PBF)
50LTC3711 1 2 4 36 20 Mobile VRM Power Good, Resistor Set Frequency, VID $3.50 (LTC3711EGN#PBF)
51LTC1705 3 2 3.15 5.5 20, 20 Mobile VRM PolyPhase, VID $5.35 (LTC1705EGN#PBF)
52LTC1709-7 1 2 4 36 40 Mobile VRM PolyPhase, VID $4.75 (LTC1709EG-7#PBF)
53LTC1709-9 1 2 4 36 40 VRM9.0 PolyPhase, VID $4.75 (LTC1709EG-9#PBF)
54LTC1709-8 1 2 4 36 40 VRM8.4 PolyPhase, VID $4.75 (LTC1709EG-8#PBF)
55LTC1708-PG 2 2 4 36 25, 25 Mobile VRM Active Voltage Positioning, Burst Mode, PolyPhase, VID $4.60 (LTC1708EG-PG#PBF)
56LTC1873 2 2 2.7 7 25, 25 VRM8.4 PolyPhase, VID $5.20 (LTC1873EG#PBF)
57LTC1703 1 2 3 7 25 Mobile VRM PolyPhase, VID $5.20 (LTC1703CG#PBF)
58LTC1736 1 2 4 36 20 Mobile VRM, Transmeta VRM Active Voltage Positioning, External Synchronization, Power Good, Resistor Set Frequency, VID $3.50 (LTC1736CG#PBF)
59LTC1709 1 2 4 36 40 VRM 8.4 PolyPhase, VID $4.75 (LTC1709EG#PBF)
60LTC1753 1 2 4.7 12 20 VRM8.4 VID $2.80 (LTC1753CSW#PBF)