Multiple Output Buck

Analog Devices manufactures a broad line of multiple output, step-down switching regulators. Offered in both monolithic and controller versions, they have either synchronous or nonsynchronous configurations. These regulators offer typical input voltage capability from 2.5 V to 36 V, switching frequencies up to 2.25 MHz, and high efficiency operation up to 96%. This combination of features allows very small circuit implementation for multiple outputs and optimizes battery run-time in battery-operated handheld devices.
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Multiple Output Buck

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Vin
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Buck Output Current
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(A)
CommentsMonolithicSynchronousPrice (1000+)
($ US)
1LTC3372 5 4.5 60- 60V Low IQ Buck Controller Plus 4-Channel 8A Configurable Buck DC/DCs No Yes $5.75 (LTC3372EUK#PBF)
2LTM4662 2 4.5 20 15, 15 Dual 15A or Single 30A DC/DC µModule Regulator Yes Yes $28.75 (LTM4662EY#PBF)
3LTM4646 2 4.5 20 10, 10 Dual 10A or Single 20A µModule Regulator Yes Yes $18.85 (LTM4646EY#PBF)
4LTC7815 3 2.5 38 25, 25 Low IQ, 2.25MHz, Triple Output, Buck/Buck/Boost Synchronous Controller No Yes $4.35 (LTC7815EUHF#PBF)
5LT8650S 2 3 42- Dual Channel 4A, 42V, Synchronous Step-Down Silent Switcher 2 with 6.2µA Quiescent Current Yes Yes $5.75 (LT8650SEV#PBF)
6ADP5138 5 3 5.5 1- Yes Yes-
7LT8603 4 3 42 1.5, 1.8, 2.5 42V, Low IQ, Quad Output Triple Monolithic Buck Converter and Boost Controller Yes Yes $5.35 (LT8603EUJ#PBF)
8LTC3882-1 (single output) 1 3 13.2 80 Dual Output PolyPhase Voltage Mode Step-Down with PSM, Dedicated PGOOD No Yes $5.35 (LTC3882EUJ-1#PBF)
9LTC3882-1 (dual output) 2 3 13.2 40, 40 Dual Output PolyPhase Voltage Mode Step-Down with PSM, Dedicated PGOOD No Yes $5.35 (LTC3882EUJ-1#PBF)
10LTM4622A 2 3.6 20 2, 2 Dual Ultrathin 2A or Single 4A Step-Down DC/DC µModule Regulator Yes Yes $7.15 (LTM4622AEV#PBF)
11LTC7124 2 3.1 17 3.5, 3.5 17V, Dual 3.5A Synchronous Step-Down Regulator with Ultralow Quiescent Current Yes Yes $4.05 (LTC7124EUDD#PBF)
12LTC3636-1 2 3.1 20 6, 6 Dual Channel 6A, 20V Monolithic Synchronous Step-Down Regulator Yes Yes $4.45 (LTC3636EUFD-1#PBF)
13LTC3636 2 3.1 20 6, 6 Dual Channel 6A, 20V Monolithic Synchronous Step-Down Regulator Yes Yes $4.45 (LTC3636EUFD#PBF)
14ADP5014 4 2.75 6 2, 2, 4, 4 Integrated Power Solution with Quad Low Noise Buck Regulators Yes Yes $2.99 (ADP5014ACPZ-R7)
15LTM4650A-1 (dual output) 2 4.5 16 25, 25 Dual 25A or Single 50A DC/DC µModule Regulator with 1% DC Accuracy, External Comp Yes Yes $48.00 (LTM4650AEY-1#PBF)
16LTM4650A (dual output) 2 4.5 16 25, 25 Dual 25A or Single 50A DC/DC µModule Regulator with 1% DC Accuracy, Internal Comp Yes Yes $48.00 (LTM4650AEY#PBF)
17LTM4643 4 4 20 3, 3, 3, 3 Ultrathin Quad µModule Regulator with Configurable 3A Output Array Yes Yes $19.90 (LTM4643EV#PBF)
18LTC3374A 8 2.25 5.5 1, 1, 1, 1, 1, 1, 1, 1 8-Channel Parallelable 1A Buck DC/DCs, /A offers improved efficiency, accuracy and OV pin Yes Yes $4.65 (LTC3374AEUHF#PBF)
19LTM4642 (single output) 1 4.5 20 8 20VIN, Dual 4A or Single 8A DC/DC µModule Regulator Yes Yes $16.00 (LTM4642EY#PBF)
20LTM4642 (dual output) 2 4.5 20 4, 4 20VIN, Dual 4A or Single 8A DC/DC µModule Regulator Yes Yes $16.00 (LTM4642EY#PBF)
21LTM4650-1 (single output) 1 4.5 15 50 LTM4650-1 - Dual 25A or Single 50A µModule Regulator with 3% Transient Accuracy Yes Yes $46.75 (LTM4650EY-1B#PBF)
22LTM4650-1 (dual output) 2 4.5 15 25, 25 LTM4650-1 - Dual 25A or Single 50A µModule Regulator with 3% Transient Accuracy Yes Yes $46.75 (LTM4650EY-1B#PBF)
23LTC7851 4 3 5.5 30, 30, 30, 30 Quad Multiphase Step-Down Voltage Mode, /-1 Lower Current Sense Amp Gain No Yes $4.27 (LTC7851EUHH-1#PBF)
24LT8601 3 3 42 1.5, 1.8, 2.5 Triple 42V, 2.5A, 1.8A, 1.5A Monolithic Synchronous Step-Down Yes Yes $5.15 (LT8601EUJ#PBF)
25LTM4650 (single output) 1 4.5 15 50 Dual 25A or Single 50A DC/DC µModule Regulator Yes Yes $46.75 (LTM4650EY#PBF)
26LTM4650 (dual output) 2 4.5 15- Dual 25A or Single 50A DC/DC µModule Regulator Yes Yes $46.75 (LTM4650EY#PBF)
27LTM4630A 2 4.5 15 18, 18 Dual 18A or Single 36A µModule, LTM4630A Offers Higher Light Load Efficiency Yes Yes $36.30 (LTM4630AEV#PBF)
28LTM4630-1 2 4.5 15 18, 18 Dual 18A or Single 36A µModule Regulator with 0.8% DC and 3% Transient Accuracy Yes Yes $36.05 (LTM4630EY-1B#PBF)
29LTC3884 (single output) 1 4.5 38 60 Dual Output PolyPhase Step-Down Controller with Sub MilliOhm DCR Sensing and Digital Power System Ma No Yes $6.35 (LTC3884EUK#PBF)
30LTC3884 (dual output) 2 4.5 38 30, 30 Dual Output PolyPhase Step-Down Controller with Sub MilliOhm DCR Sensing and Digital Power System Ma No Yes $6.35 (LTC3884EUK#PBF)
31LTC3870-1 2 4.5 60 20, 20 PolyPhase Step-Down Slave Controller for Digital Power System Management No Yes $2.35 (LTC3870EUF-1#PBF)
32LTM4676A (single output) 1 4.5 26.5 26 Dual 13A or Single 26A µModule Regulator with PSM, /A Version Faster Turn-On Yes Yes $33.95 (LTM4676AEY#PBF-ES)
33LTM4676A (dual output) 2 4.5 26.5 13, 13 Dual 13A or Single 26A µModule Regulator with PSM, /A Version Faster Turn-On Yes Yes $33.95 (LTM4676AEY#PBF-ES)
34LTM4675 (single output) 1 4.5 17 18 Dual 9A or Single 18A µModule Regulator with PSM Yes Yes $24.00 (LTM4675EY#PBF)
35LTM4675 (dual output) 2 4.5 17 9, 9 Dual 9A or Single 18A µModule Regulator with PSM Yes Yes $24.00 (LTM4675EY#PBF)
36LTM4622 2 3.1 20 2.5, 2.5 Dual Ultrathin 2.5A Step-Down DC/DC µModule Regulator Yes Yes $7.15 (LTM4622EV#PBF)
37LTC3886 (single output) 1 4.5 60 30 60V Dual Output Step-Down Controller with Digital Power System Management No Yes $6.35 (LTC3886EUKG#PBF)
38LTC3886 (dual output) 2 4.5 60 15, 15 60V Dual Output Step-Down Controller with Digital Power System Management No Yes $6.35 (LTC3886EUKG#PBF)
39LTC3877 (single output) 1 4.5 38 60 Dual Phase Step-Down Synchronous Controller with VID Output Voltage Programming and Low Value DCR Se No Yes $3.94 (LTC3877EUK#PBF)
40LTC3877 (dual output) 2 4.5 38 30, 30 Dual Phase Step-Down Synchronous Controller with VID Output Voltage Programming and Low Value DCR Se No Yes $3.94 (LTC3877EUK#PBF)
41LT8602 4 3 42 1.5, 1.8, 1.8, 2.5 Quad Monolithic Step-Down (2 HV Buck 2.5A/1.5A, 2 LV Buck 1.8A/1.8A) Yes Yes $5.35 (LT8602EUJ#PBF)
42LTC3899 3 4.5 60 15, 15 60V Low IQ, Triple Output, Buck/Buck/Boost Synchronous Controller No Yes $4.95 (LTC3899EUHF#PBF)
43LTC3892-2 2 4.5 60 20, 20 60V Low IQ, Dual, 2-Phase Synch Buck Controller, PGOOD, Select ILIM, Pulse Skip No Yes $4.94 (LTC3892EUH-2#PBF)
44LTC3892-1 2 4.5 60 20, 20 60V Low IQ, Dual, 2-Phase Synch Buck Controller, Fixed ILIM No Yes $4.82 (LTC3892EFE-1#PBF)
45LTC3892 (single output) 1 4.5 60 30 60V Low IQ, Dual, 2-Phase Synch Buck Controller, PGOOD, Select ILIM No Yes $4.94 (LTC3892EUH#PBF)
46LTC3892 (dual output) 2 4.5 60 15, 15 60V Low IQ, Dual, 2-Phase Synch Buck Controller, PGOOD, Select ILIM No Yes $4.94 (LTC3892EUH#PBF)
47LTC3887 (single output) 1 4.5 24 60 Dual PolyPhase Step-Down with Digital PSM, /-1 drives external DrMOS No Yes $5.47 (LTC3887EUJ-1#PBF)
48LTC3887 (dual output) 2 4.5 24 30, 30 Dual PolyPhase Step-Down with Digital PSM, /-1 drives external DrMOS No Yes $5.47 (LTC3887EUJ-1#PBF)
49LTC3370 4 2.25 5.5 2, 2, 2, 2 4-Channel 8A Configurable Buck DC/DCs with Watchdog and Power-On Reset Yes Yes $3.80 (LTC3370EUH#PBF)
50LT8616 2 3.4 42 1.5, 2.5 Dual 2.5A/1.5A 42V Synchronous Monolithic Step-Down with 6.5µA Iq Yes Yes $4.15 (LT8616EUDE#PBF)
51ADP5310 3 2.7 15 300m, 800m 300kHz to 2.5MHz Yes Yes $1.99 (ADP5310AREZN-255R7)
52ADP5054 4 4.5 15.5 2.5, 2.5, 6, 6 Quad Buck Regulator Integrated Power Solution Yes Yes $4.29 (ADP5054ACPZ-R7)
53LTM4677 (single output) 1 4.5 16 36 Dual 18A or Single 36A µModule Regulator with Digital Power System Management Yes Yes $39.60 (LTM4677EY#PBF)
54LTM4677 (dual output) 2 4.5 16 18, 18 Dual 18A or Single 36A µModule Regulator with Digital Power System Management Yes Yes $39.60 (LTM4677EY#PBF)
55LTC3371 4 2.7 5.5 2, 2, 2, 2 4-Channel 8A Configurable Buck DC/DCs with Watchdog and Power-On Reset Yes Yes $4.15 (LTC3371EUHF#PBF)
56ADP5135 3 3 5.5 1.8, 1.8, 1.8 Triple 1800 mA Buck Regulators With Precision Enables and Power Good Outputs Yes Yes $2.49 (ADP5135ACPZ-R7)
57LTM4634 3 4.75 28 4, 5, 5 Triple 5A/5A/4A Step-Down DC/DC µModule Regulator Yes Yes $35.95 (LTM4634EY#PBF)
58ADP2230 2 2.3 6.5 800m, 800m Dual 2 MHz, 800 mA, Synchronous, Low Quiescent Current Buck Regulator Yes Yes $1.53 (ADP2230ACPZ-1218R7)
59LTC3882 (single output) 1 3 13.2 80 Dual Output PolyPhase Voltage Mode Step-Down with PSM No Yes $5.35 (LTC3882EUJ#PBF)
60LTC3882 (dual output) 2 3 13.2 40, 40 Dual Output PolyPhase Voltage Mode Step-Down with PSM No Yes $5.35 (LTC3882EUJ#PBF)
61LTC3622 2 2.7 17 1, 1 IQ = 5µA, LTC3622 1MHz, LTC3622-2 2.2MHz, -23/25 Fixed Vout 3.3/5V Yes Yes $3.75 (LTC3622EDE-23/5#PBF)
62LTC3875 (single output) 1 4.5 38 60 Dual, 2-Phase, Low Value DCR Sensing and Temp Comp No Yes $3.47 (LTC3875EUJ#PBF)
63LTC3875 (dual output) 2 4.5 38 30, 30 Dual, 2-Phase, Low Value DCR Sensing and Temp Comp No Yes $3.47 (LTC3875EUJ#PBF)
64LTC3870 2 4.5 60 20, 20 Slave Controller for LTC3880/LTC3883 with PSM No Yes $2.35 (LTC3870EUFD#PBF)
65LT8471 2 2.6 50 2, 2 Dual, Multitopology (Buck/Boost/SEPIC/Inverter/Flyback) Yes No $3.75 (LT8471EUFD#PBF)
66ADP5133 2 2.3 5.5 800m, 800m Dual 3 MHz, 800 mA Buck Regulators in WLCSP Yes Yes $1.29 (ADP5133ACBZ-R7)
67ADP2311 2 4.5 18 1, 1 Dual 1 A, 18 V, Synchronous Step-Down Regulator with Fail-Safe Voltage Monitoring Yes Yes $2.38 (ADP2311ACPZ-1-R7)
68LTM4644 4 4 14 4, 4, 4, 4 Configurable 4 x 4A DC/DC µModule Regulator Yes Yes $22.85 (LTM4644EY#PBF)
69ADP5080 8 4 15 800m, 1.15, 1.5, 2, 3 Tiny 15V PMU with 6 CH DC/DCs and 2 LDOs for Multicell Lithium Ion Battery Applications Yes Yes $3.99 (ADP5080ACBZ-1-RL)
70ADP5053 4 4.5 15 1.2, 1.2, 4, 4 Integrated Power Solution with Quad Buck Regulators and Supervisory Circuits Yes Yes $3.79 (ADP5053ACPZ-R7)
71ADP5051 4 4.5 15 1.2, 1.2, 4, 4 Integrated Power Solution with Quad Buck Regulators, Supervisory, and I2C Interface Yes Yes $4.59 (ADP5051ACPZ-R7)
72LTM4676--------
73LTM4630 (single output) 1 4.5 15 36 Dual 18A or Single 36A DC/DC µModule Regulator Yes Yes $35.05 (LTM4630EV#PBF)
74LTM4630 (dual output) 2 4.5 15 18, 18 Dual 18A or Single 36A DC/DC µModule Regulator Yes Yes $35.05 (LTM4630EV#PBF)
75LTC3607 2 4.5 15 600m, 600m Dual 600mA 15V Monolithic Synchronous Step-Down Yes Yes $2.35 (LTC3607EUD#PBF)
76ADP5134 4 2.5 5.5 1.2, 1.2 Dual 3 MHz, 1200 mA Buck Regulators and Two 300 mA LDO Regulators With Precision Enable and Power-Go Yes Yes $2.09 (ADP5134ACPZ-R7)
77LTC3374 8 2.25 5.5 1, 1, 1, 1, 1, 1, 1, 1 8-Channel Parallelable 1A Buck DC/DCs Yes Yes $4.65 (LTC3374EUHF#PBF)
78LT3514 3 3.2 36 1, 1, 2 Triple Step-Down (2A, 1A, 1A) with 100% Duty Cycle Yes No $3.50 (LT3514EUFD#PBF)
79LTM4620A (single output) 1 4.5 16- Dual 13A or Single 26A DC/DC µModule Regulator - High Efficiency Yes Yes $31.28 (LTM4620AEV#PBF)
80LTM4620A (dual output) 2 4.5 16 13, 13 Dual 13A or Single 26A DC/DC µModule Regulator - High Efficiency Yes Yes $31.28 (LTM4620AEV#PBF)
81LTC3890-3 2 4 60 15, 15 LTC3890-3 Pulse Skipping, Can Make Boost/SEPIC No Yes $4.47 (LTC3890EGN-3#PBF)
82LTC3890-2 2 4 60 15, 15 LTC3890-2 Adj. Current Limit, Multi-Phase, Pulse Skip, Can Make Boost/SEPIC No Yes $4.59 (LTC3890EUH-2#PBF)
83LTC3859AL 3 4.5 38 25, 25 Triple Buck/Buck/Boost Synch Controller, Improved Burst Mode No Yes $4.35 (LTC3859ALEUHF#PBF)
84LTC3838-2 2 4.5 38 30, 30 LTC3838-2 Ext. Reference, Dual Differential Output Sensing No Yes $3.18 (LTC3838EUHF-2#PBF)
85LTC3838-1 2 4.5 38 30, 30 LTC3838-1 Dual Differential Output Sensing No Yes $3.18 (LTC3838EUHF-1#PBF)
86LTC3375 8 2.25 5.5 1, 1, 1, 1, 1, 1, 1, 1 8-Channel I2C Programmable, Parallelable 1A Bucks Yes Yes $5.45 (LTC3375EUK#PBF)
87ADP5052 5 4.5 15 1.2, 1.2, 4, 4 5-Channel Integrated Power Solution with Quad Buck Regulators and 200 mA LDO Regulator Yes Yes $3.59 (ADP5052ACPZ-R7)
88ADP5050 5 4.5 15 1.2, 1.2, 4, 4 5-Channel Integrated Power Solution with Quad Buck Regulators, 200 mA LDO Regulator and I2C interfac Yes Yes $4.39 (ADP5050ACPZ-R7)
89LTM4633 3 4.7 16 10, 10, 10 Triple 10A Step-Down DC/DC µModule Regulator Yes Yes $35.95 (LTM4633EY#PBF)
90LTC3774 (single output) 1 4.5 38 60 Dual, Multiphase Controller for Sub-Milliohm DCR Sensing No Yes $2.95 (LTC3774EUHE#PBF)
91LTC3774 (dual output) 2 4.5 38 30, 30 Dual, Multiphase Controller for Sub-Milliohm DCR Sensing No Yes $2.95 (LTC3774EUHE#PBF)
92LTC3861-1 (single output) 1 3 24 80 Dual, Multiphase Buck Voltage Mode Controller, 1 Diff Amp, 1.25mV Sense Accuracy No Yes $2.76 (LTC3861EUH-1#PBF)
93LTC3861-1 (dual output) 2 3 24 40, 40 Dual, Multiphase Buck Voltage Mode Controller, 1 Diff Amp, 1.25mV Sense Accuracy No Yes $2.76 (LTC3861EUH-1#PBF)
94LTC3633A-3 2 3.6 20 3, 3 Dual 3A Buck, 3.6V to 20Vin, Vout Sense 1.5V to 12V, SVin Pin Yes Yes $4.25 (LTC3633AEUFD-3#PBF)
95LTC3633A-2 2 3.6 20 3, 3 Dual 3A Buck, 3.6V to 20Vin, Vout Sense 0.6V to 6V, SVin Pin Yes Yes $4.25 (LTC3633AEUFD-2#PBF)
96LTC3633A-1 2 3.6 20 3, 3 Dual 3A Buck, 3.6V to 20Vin, Vout Sense 1.5V to 12V, V2P5 Output Yes Yes $4.25 (LTC3633AEUFD-1#PBF)
97LTC3633A 2 3.6 20 3, 3 Dual 3A Buck, 3.6V to 20Vin, Vout Sense 0.6V to 6V, V2P5 Output Yes Yes $4.25 (LTC3633AEUFD#PBF)
98LT3504 4 3.2 40 1, 1 Quad 1A Buck, On-Chip Boost Allows 100% Duty Cycle Yes No $3.50 (LT3504EUFD#PBF)
99LTM4620 (single output) 1 4.5 16 26 Dual 13A or Single 26A DC/DC µModule Regulator Yes Yes $29.99 (LTM4620EV#PBF)
100LTM4620 (dual output) 2 4.5 16 13, 13 Dual 13A or Single 26A DC/DC µModule Regulator Yes Yes $29.99 (LTM4620EV#PBF)
101LTC3861 (single output) 1 3 24 80 Dual, Multiphase Buck Voltage Mode Controller, 2 Diff Amp, 1.25mV Sense Accuracy No Yes $2.88 (LTC3861EUHE#PBF)
102LTC3861 (dual output) 2 3 24 40, 40 Dual, Multiphase Buck Voltage Mode Controller, 2 Diff Amp, 1.25mV Sense Accuracy No Yes $2.88 (LTC3861EUHE#PBF)
103LT3992 2 3 60 3, 3 Dual Tracking 3A Buck, Antiphase Switching, Parallelable Yes No $4.65 (LT3992EUH#PBF)
104LT3988 2 4.1 60 1, 1 Dual 1A Buck, 80V OVP, Integrated Boost Diodes Yes No $3.65 (LT3988EMSE#PBF)
105ADP2325 2 4.5 20 5, 5 Dual 5 A, 20 V Synchronous Step-Down Regulator with Integrated High-Side MOSFET Yes Yes $2.71 (ADP2325ACPZ-R7)
106ADP5041 3 2.3 5.5 1.2 Micro PMU with 1.2 A Buck, Two 300 mA LDOs, Supervisory, Watchdog and Manual Reset Yes Yes $1.79 (ADP5041ACPZ-1-R7)
107ADP5040 3 2.3 5.5 1.2 Micro PMU with 1.2 A Buck Regulator and Two 300 mA LDOs Yes Yes $1.39 (ADP5040ACPZ-1-R7)
108LTC3838 2 4.5 38 30, 30 Dual Fast Step Down Controller with Differential Output Sensing No Yes $3.18 (LTC3838EUHF#PBF)
109LTC3618 3 2.25 5.5 10m Dual 4MHz, +/-3A Synchronous Buck for DDR Yes Yes $4.10 (LTC3618EUF#PBF)
110LT3641 2 4 42 1.1, 1.3 Dual High (42V) and Low (5.5V) Vin Buck, POR & Watchdog Yes Yes $3.65 (LT3641EUFD#PBF)
111ADP5037 4 2.3 5.5 800m, 800m Dual 3 MHz, 800 mA Buck Regulators with Two 300 mA LDOs Yes Yes $1.69 (ADP5037ACPZ-1-R7)
112ADP5024 3 2.3 5.5 1.2, 1.2 Dual 3 MHz, 1200 mA Buck Regulators with One 300 mA LDO Yes Yes $1.79 (ADP5024ACPZ-2-R7)
113ADP5023 3 2.3 5.5 800m, 800m Dual 3 MHz, 800 mA Buck Regulator with One 300 mA LDO Yes Yes $1.59 (ADP5023ACPZ-2-R7)
114ADP1876 3 2.75 20 25, 25 600 kHz Dual Output Synchronous Buck PWM Controller Plus Linear Regulator No Yes $1.89 (ADP1876ACPZ-R7)
115LTC3617 2 2.25 5.5 10m ±6A Monolithic Synchronous Step-Down for DDR Yes Yes $3.80 (LTC3617EUDD#PBF)
116LT3692A 2 3 36 3.5, 3.5 LT3692A Offers Lower tON(MIN), Prog. UVLO, TSSOP-38E Package Yes No $4.25 (LT3692AEUH#PBF)
117LT3507A 4 4 36 1.8, 1.8, 2.7 Triple Step-Down (2.7A & Two 1.8A), LDO, Improved Iout Yes No $4.25 (LT3507AEUHF#PBF)
118ADP5034 4 2.3 5.5 1.2, 1.2 Dual 3 MHz, 1200mA Buck Regulator with Two 300 mA LDOs Yes Yes $1.99 (ADP5034ACPZ-2-R7)
119ADP5033 4 2.3 5.5 800m, 800m Dual 3 MHz, 800 mA Buck Regulators with Two 300 mA LDOs Yes Yes $1.90 (ADP5033ACBZ-1-R7)
120ADP2323 2 4.5 20- Dual 3A, 20V Synchronous Step-Down Regulator with Integrated High-Side Mosfet Yes Yes $2.26 (ADP2323ACPZ-R7)
121LTC3880 (single output) 1 4.5 24 60 Dual PolyPhase, Power System Management, LTC3880-1 external 5V supply No Yes $5.35 (LTC3880EUJ-1#PBF)
122LTC3880 (dual output) 2 4.5 24 30, 30 Dual PolyPhase, Power System Management, LTC3880-1 external 5V supply No Yes $5.35 (LTC3880EUJ-1#PBF)
123ADP5043 2 2.3 5.5 800m Micro-PMU with 0.8 A Buck, 300 mA LDO, Supervisory, Watchdog, and Manual Reset Yes Yes $1.79 (ADP5043ACPZ-1-R7)
124ADP5042 3 2.3 5.5 800m Micro PMU with 0.8 A Buck, Two 300 mA LDOs, Supervisory, Watchdog and Manual Reset Yes Yes $1.99 (ADP5042ACPZ-1-R7)
125ADP1850 2 2.75 20 25, 25 Wide Range Input, Dual/Two-Phase, DC-to-DC Synchronous Buck Controller No Yes $1.69 (ADP1850ACPZ-R7)
126LTM4628 (dual output) 2 4.5 26.5 8, 8 Dual 8A or Single 16A DC/DC uModule Regulator Yes Yes $19.90 (LTM4628EV#PBF)
127LTC3858-2 2 4 38 25, 25 LTC3858-2 OVP Crowbar and Short Circuit Latch-Off Disabled No Yes $4.00 (LTC3858EUH-2#PBF)
128LT3688 2 3.8 36 800m, 800m Dual 800mA Step-Down, POR & Watchdog, Burst Mode Yes No $3.60 (LT3688EUF#PBF)
129LTC3615 2 2.25 5.5 3, 3 Selectable 0°/90°/180° (LTC3615) or 140°/180° (LTC3615-1) Yes Yes $3.95 (LTC3615EUF#PBF)
130LTC3890-1 2 4 60 15, 15 LTC3890-1 No Multi-Phase, Current Limit Foldback, Forced Continuous No Yes $4.47 (LTC3890EGN-1#PBF)
131LTC3890 2 4 60 15, 15 LTC3890 Adj. Current Limit, Multi-Phase, Current Limit Foldback No Yes $4.59 (LTC3890EUH#PBF)
132LTC3869 (single output) 1 4 38 60 Dual, 2-Phase Synchronous Step-Down Controller No Yes $2.65 (LTC3869EUFD#PBF)
133LTC3869 (dual output) 2 4 38 30, 30 Dual, 2-Phase Synchronous Step-Down Controller No Yes $2.65 (LTC3869EUFD#PBF)
134ADP2116 2 2.75 5.5 3, 3 Configurable, Dual 3 A/Single 6 A, Synchronous, Step-Down DC-to-DC Regulator Yes Yes $2.50 (ADP2116ACPZ-R7)
135LTC3855 2 4.5 38 30, 30 Dual, Multiphase Synchronous Controller with Diff. Remote Sense No Yes $3.18 (LTC3855EUJ#PBF)
136LTC3619 2 2.5 5.5 400m, 800m 400mA/800mA Synchronous Step-Down Yes Yes $2.25 (LTC3619EMSE#PBF)
137LT3640 2 4 35 1, 1.3 Dual High (35V) and Low (5.5V) Vin Buck, POR & Watchdog Yes Yes $3.50 (LT3640EUFD#PBF)
138ADP1877 2 2.75 14.5 25, 25 Dual Output Synchronous Buck PWM Controller No Yes $1.91 (ADP1877ACPZ-R7)
139LTM4619 2 4.5 26.5 4, 4 Dual, 26Vin, 4A DC/DC uModule Regulator Yes Yes $16.75 (LTM4619EV#PBF)
140LTM4615 3 2.375 5.5 1.5, 4, 4 Triple Output, Low Voltage DC/DC uModule Regulator Yes Yes $17.20 (LTM4615EV#PBF)
141LTC3868-1 2 4 24 25, 25 300µA IQ, Dual 2-Phase Synch Buck, LTC3868-1 Fixed Current Limit, One PGOOD No Yes $2.59 (LTC3868EGN-1#PBF)
142LTC3868 2 4 24 25, 25 300µA IQ, Dual 2-Phase Sync Buck, LTC3868 Adj Current Limit, CLKOUT, Two PGOOD No Yes $2.71 (LTC3868EUH#PBF)
143LTC3857-1 2 4 38 25, 25 Dual 50µA IQ Buck Controller, LTC3857-1 One PGOOD, Foldback No Yes $3.88 (LTC3857EGN-1#PBF)
144LTC3857 2 4 38 25, 25 Dual 50µA IQ Buck Controller, LTC3857 CLKOUT, Two PGOOD, Foldback No Yes $4.00 (LTC3857EUH#PBF)
145LTC3619B 2 2.5 5.5 400m, 800m 400mA/800mA Synchronous Step-Down Yes Yes $2.25 (LTC3619BEMSE#PBF)
146LTC3548A 2 2.5 5.5 400m, 800m LTC3548A Improved ESD, Burst Mode, 116ms POR Delay Yes Yes $2.60 (LTC3548AEDD#PBF)
147ADP5022 3 2.4 5.5 600m, 600m Dual 3 MHz, 600 mA Buck Regulator with 150 mA LDO Yes Yes-
148ADP2114Reference Circuit Available 2 2.75 5.5 2, 2 Configurable, Dual 2 A/Single 4 A, Synchronous Step-Down DC-to-DC Regulator Yes Yes $1.94 (ADP2114ACPZ-R7)
149ADP5020 3 2.4 5.5 250m, 600m Power Management Unit for Imaging Modules Yes Yes-
150LTC3865-1 2 4.5 38 25, 25 Pin Selectable Outputs, LTC3865 Two PGOOD, No Adjustable Current Limit No Yes $2.65 (LTC3865EUH-1#PBF)
151LTC3865 2 4.5 38 25, 25 Pin Selectable Outputs, LTC3865 Adjustable Current Limit No Yes $2.65 (LTC3865EUH#PBF)
152LTC3860 (single output) 1 3 24 80 Dual, Multiphase Buck Controller, 1 Diff Amp, 2mV Sense Accuracy No Yes $2.59 (LTC3860EUH#PBF)
153LTC3860 (dual output) 2 3 24 40, 40 Dual, Multiphase Buck Controller, 1 Diff Amp, 2mV Sense Accuracy No Yes $2.59 (LTC3860EUH#PBF)
154LTC3633 2 3.6 15 3, 3 Dual 3A Buck, 3.6V to 15V Input Voltage Yes Yes $4.25 (LTC3633EUFD#PBF)
155ADP5025---- General Purpose PMU---
156LT3509 2 3.6 36 700m, 700m Dual 36V, 700mA Step-Down Regulator Yes No $2.95 (LT3509EDE#PBF)
157LTC3853 3 4.5 24 25, 25 Triple Output, Multiphase Synchronous Buck Controller No Yes $3.53 (LTC3853EUJ#PBF)
158LTM4616 2 2.7 5.5 8, 8 Dual 8A per Channel Low VIN DC/DC uModule Yes Yes $19.45 (LTM4616EV#PBF)
159LTC3417A-2 2 2.25 5.5 1, 1.5 LTC3417A-2 Offers PGOOD Yes Yes $2.93 (LTC3417AEDHC-2#PBF)
160LTC3417A-1 2 2.25 5.5 1, 1.5 LTC3417A-1 Offers Power On Reset Yes Yes $2.93 (LTC3417AEDHC-1#PBF)
161LT3507 4 4 36 1.5, 1.5, 2.4 Triple Step-Down (2.4A & Two 1.5A), LDO Controller Yes No $4.25 (LT3507EUHF#PBF)
162LTM4614 2 2.375 5.5 4, 4 Dual 4A per Channel Low VIN DC/DC µModule Regulator Yes Yes $15.50 (LTM4614EV#PBF)
163LTC3858-1 2 4 38 25, 25 Dual 170µA IQ Buck Controller, LTC3858-1 One PGOOD, Latch Off No Yes $3.88 (LTC3858EGN-1#PBF)
164LTC3858 2 4 38 25, 25 Dual 170µA IQ Buck Controller, LTC3858 CLKOUT, Two PGOOD, Latch Off No Yes $4.00 (LTC3858EUH#PBF)
165LTC3569 3 2.5 5.5 600m, 600m Triple Buck Regulator with 1.2A and Two 600mA Outputs Yes Yes $3.10 (LTC3569EUDC#PBF)
166LTC3546 2 2.25 5.5 2, 2 Dual Synchronous, 3A/1A or 2A/2A Configurable Buck Yes Yes $3.75 (LTC3546EUFD#PBF)
167LTC3545 3 2.25 5.5 800m, 800m, 800m Triple 800mA Synchronous Step-Down Regulator Yes Yes $3.10 (LTC3545EUD#PBF)
168LTC3407A-2 2 2.5 5.5 800m, 800m Dual 800mA Buck, LTC3407A-2 Offers Low Ripple Burst Mode, 2.25MHz Yes Yes $2.95 (LTC3407AEDD-2#PBF)
169LT3742 2 4 30 5, 5 Dual, 2-Phase Step-Down Switching Controller No No $2.30 (LT3742EUF#PBF)
170LTC3850 2 4 24 25, 25 LTC3850-1 Replaces ILIM With EXTVCC No Yes $2.40 (LTC3850EGN-1#PBF)
171LTC3826-1 2 4 36 25, 25 30uA Iq, LTC3826-1 No Clock Out Pin, One PGOOD No Yes $5.38 (LTC3826EG-1#PBF)
172LTC3826 2 4 36 25, 25 30uA Iq, LTC3826 Clock Out Pin, Two PGOOD Outputs No Yes $5.50 (LTC3826EUH#PBF)
173LTC3811 (single output) 1 4.5 30 30 High Speed Dual, Multiphase Step-Down No Yes $3.75 (LTC3811EUHF#PBF)
174LTC3811 (dual output) 2 4.5 30 20, 20 High Speed Dual, Multiphase Step-Down No Yes $3.75 (LTC3811EUHF#PBF)
175LTC3562 4 2.85 5.5 400m, 400m, 600m, 600m I2C Quad Step-Down 2 x 600mA, 2 x 400mA Yes Yes $3.25 (LTC3562EUD#PBF)
176ADP1829 2 3 20- Dual, Interleaved, Step-Down DC-to-DC Controller with Tracking No Yes $2.19 (ADP1829ACPZ-R7)
177LTC3544 4 2.25 5.5 100m, 200m, 200m, 300m Quad Step-Down: 300mA, 200mA, 200mA, 100mA Yes Yes $2.95 (LTC3544EUD#PBF)
178LTC3419 2 2.5 5.5 600m, 600m Dual 600mA Buck, LTC3419-1 Fixed 1.575/1.8Vout Yes Yes $1.95 (LTC3419EDD-1#PBF)
179LTC3407A 2 2.5 5.5 600m, 600m Dual 600mA Buck, 1.5MHz, LTC3407A Offers Low Ripple Burst Mode Yes Yes $2.60 (LTC3407AEMSE#PBF)
180LTC3836 2 2.75 4.5 25, 25 Dual 2-Phase, No RSENSE Low VIN Synchronous Controller No Yes $2.75 (LTC3836EUFD#PBF)
181LTC3773 3 3.3 36 25, 25, 25 Triple Output Synchronous Tracking 3-Phase Buck No Yes $3.95 (LTC3773EG#PBF)
182LTC3727LX-1- 4 32 25, 25 High Efficiency, 2-Phase Synchronous Step-Down Switching Regulator No Yes $4.35 (LTC3727LXEG-1#PBF)
183LTC3547B 2 2.5 5.5 300m, 300m LTC3547B Disables Burst Mode Yes Yes $1.95 (LTC3547BEDDB-1#TRPBF)
184LT3510 2 3.3 25 2, 2 Dual Tracking 2A Buck Yes No $3.25 (LT3510EFE#PBF)
185LT3501 2 3.3 25 3, 3 Dual 3A Buck Yes No $3.50 (LT3501EFE#PBF)
186LTC3547 2 2.5 5.5 300m, 300m Dual Monolithic 300mA Synchronous Step-Down Yes Yes $1.95 (LTC3547EDDB#TRPBF)
187LT3506A 2 3.6 25 1.6, 1.6 Dual 1.6A Buck, LT3506A 1.1MHz Switching Frequency Yes No $2.95 (LT3506AEDHD#PBF)
188LT3506 2 3.6 25 1.6, 1.6 Dual 1.6A Buck, LT3506 575kHz Switching Frequency Yes No $2.95 (LT3506EDHD#PBF)
189LTC3417A 2 2.25 5.5 1, 1.5 LTC3417A Offers Improved Channel Matching Yes Yes $3.37 (LTC3417AIDHC-1#PBF)
190LTC3407-4 2 2.5 5.5 800m, 800m Dual 800mA Buck, 2.25MHz LTC3407-4 has Reduced POR Time Yes Yes $2.95 (LTC3407EMSE-4#PBF)
191LTC3407-3 2 3.3 5.5 800m, 800m Dual 800mA Buck, 2.25MHz, LTC3407-3 Offers Fixed 1.8V and 3.3V Yes Yes $2.95 (LTC3407EDD-3#PBF)
192ADP1823 2 3.7 20- Dual, Interleaved, Step-Down DC-to-DC Controller with Tracking No Yes $2.26 (ADP1823ACPZ-R7)
193LTC3548-1 2 2.5 5.5 400m, 800m 29ms POR Delay, LTC3548-1 Fixed 1.8V/1.575Vot Yes Yes $2.60 (LTC3548EDD-1#PBF)
194LTC3544B 4 2.25 5.5 100m, 200m, 200m, 300m LTC3544B Disables Burst Mode Yes Yes $2.95 (LTC3544BEUD#PBF)
195LT3508 2 3.7 36 1.4, 1.4 Dual 1.4A Buck Yes No $3.35 (LT3508EUF#PBF)
196LTC3827-1 2 4 36 25, 25 80uA Iq, LTC3827-1 No Clock Out Pin, One PGOOD No Yes $5.00 (LTC3827EG-1#PBF)
197LTC3827 2 4 36 25, 25 80uA Iq, LTC3827 Clock Out Pin, Two PGOOD Outputs No Yes $5.10 (LTC3827EUH#PBF)
198LTC3728L-1 2 4.5 28 25, 25 Dual, 550kHz, 2-Phase Synchronous Regulator No Yes $4.65 (LTC3728LEGN-1#PBF)
199LTC3736-2 2 2.75 9.8 25, 25 LTC3736-2 345mV Vsense Max, 1% Accurate Vref No Yes $3.80 (LTC3736EGN-2#PBF)
200LTC3727A-1 2 4 36 25, 25 LTC3727A-1 Vout 0.8V to 14V, No Latch Off, 120ns Min On Time No Yes $4.85 (LTC3727AEG-1#PBF)
201LTC3548-2 2 2.5 5.5 400m, 800m 29ms POR Delay, LTC3548-2 Fixed 1.2V/Adj. Vout Yes Yes $2.60 (LTC3548EDD-2#PBF)
202LTC3736-1 2 2.75 9.8 25, 25 LTC3736-1 204mV Vsense Max, Spread Spectrum, No Ext. Synchronization No Yes $4.40 (LTC3736EGN-1#PBF)
203LTC3802 2 3 30 25, 25 Dual Tracking Synchronous 2-Phase DC/DC No Yes $4.80 (LTC3802EGN#PBF)
204LTC3737 2 2.75 9.8 25, 25 Optional Rsense, Output Tracking No No $3.65 (LTC3737EUF#PBF)
205LT1941 3 3.3 25 2, 3 Triple Output 3A Buck, 2A Buck, 1.5A Inverting/Boost Yes No $5.25 (LT1941EFE#PBF)
206LTC3736 2 2.75 9.8 25, 25 LTC3736 204mV Vsense Max, 1.5% Accurate Vref, Burst Mode No Yes $3.80 (LTC3736EGN#PBF)
207LTC3708 2 4 36 25, 25 Dual Synchronous Buck Controller, Tracking, Fast Transient No Yes $4.80 (LTC3708EUH#PBF)
208LTC3707 2 4.5 28 25, 25 Dual 2-Phase Synchronous Controller No Yes $4.55 (LTC3707EGN#PBF)
209LTC3728L 2 4 30 25, 25 Small package, high frequency No Yes $4.30 (LTC3728LXCUH#PBF)
210LT1940L 2 3.6 7 1.4, 1.4 Dual Output 1.4A Buck, 7V Maximum Input Voltage Yes No $2.70 (LT1940LEFE#PBF)
211LT1940 2 3.6 25 1.4, 1.4 Dual Output 1.4A Buck Yes No $3.70 (LT1940EFE#PBF)
212LTC1702A 2 3 7 20, 20 Dual Output Voltage Mode Step-Down Controller No No $4.75 (LTC1702ACGN#PBF)
213LTC3727-1 2 4 36 25, 25 LTC3727-1 Vout 0.8V to 14V, No Latch Off, 180ns Min On Time No Yes $4.85 (LTC3727EG-1#PBF)
214LTC3707-SYNC 2 4.5 28 25, 25 LTC3707-SYNC Offers PLL For External Synchronization No Yes $4.65 (LTC3707EGN-SYNC#PBF)
215LTC3701 2 2.5 10 5, 5 Dual, Non-Synchronous Step-Down Controller No No $3.40 (LTC3701EGN#PBF)
216LTC3727 2 4 36 25, 25 LTC3727 Vout 0.8V to 14V, Latch Off, 180ns Min On Time No Yes $4.85 (LTC3727EG#PBF)
217LTC3728 2 4 36 25, 25 Dual Synchronous Controller No Yes $5.00 (LTC3728EG#PBF)
218LTC1876 3 3.5 36 25, 25 Dual Synchronous Buck And One Boost Controller No Yes $5.95 (LTC1876EG#PBF)
219LTC1874 2 2.5 9.8 20, 20 Dual Constant Frequency Current Mode Step-Down No No $3.30 (LTC1874EGN#PBF)