High Input Voltage Buck Regulators

While similar to standard monolithic step-down buck converters, Analog Devices’ high input voltage buck family is more specialized for higher input voltage applications that range from 30 V to 100 V. This voltage range simplifies design requirements in demanding automotive and industrial applications where large voltage transients can occur.
Таблица выбора продукта
Quick Power Search
Input |
V
V
Output |
V
A

High Input Voltage Buck Regulators

  Удерживайте клавишу “Shift”, чтобы выполнить дополнительную сортировку
SortOrderPart#Number of OutputsVin
(min)
(V)
Vin
(max)
(V)
Over Voltage Protection
(typ)
(V)
Output Current
(typ)
(A)
MonolithicSynchronousPrice (1000+)
($ US)
1LTC7871 1 1.2 100- 180 No Yes $3.60 (LTC7871ELWE#PBF)
2LTC7803 1 4.5 40- 20 No Yes $1.85 (LTC7803EMSE#PBF)
3LT8618-3.3 1 3.6 60 65 100m Yes Yes $1.65 (LT8618EDDB-3.3#TRMPBF)
4LT8618 1 3.6 60 65 100m Yes Yes $1.65 (LT8618EDDB#TRMPBF)
5LT8228 1 6 100- 40 No Yes $6.60 (LT8228EFE#PBF)
6LT8636 1 3.4 42- 5 Yes Yes $3.70 (LT8636EV#PBF)
7LTM8024 (single output) 1 3 40- 7 Yes Yes $11.65 (LTM8024EY#PBF)
8LTM8024 (dual output) 2 3 40- 3.5 Yes Yes $11.65 (LTM8024EY#PBF)
9LTM4664 (single output) 1 30 58- 50 Yes Yes $57.48 (LTM4664EY#PBF)
10LTM4664 (dual output) 2 30 58- 25 Yes Yes $57.48 (LTM4664EY#PBF)
11LTM8078 (single output) 1 3 40- 2.8 Yes Yes $6.53 (LTM8078EY#PBF)
12LTM8078 (dual output) 2 3 40- 1.4 Yes Yes $6.53 (LTM8078EY#PBF)
13LT8645S-2 1 3.4 65- 8 Yes Yes $4.75 (LT8645SEV-2#PBF)
14LT8609BReference Circuit Available 1 3 42- 2 Yes Yes $2.40 (LT8609BEMSE#PBF)
15LT8609AReference Circuit Available 1 3 42- 2 Yes Yes $2.50 (LT8609AEMSE#PBF)
16LT8609Reference Circuit Available 1 3 42- 2 Yes Yes $2.50 (LT8609EMSE#PBF)
17LT7101 1 4.4 105 112 1 Yes Yes $3.95 (LT7101EUHE#PBF)
18LT8550 4 3.6 80 80 25 No Yes $2.95 (LT8550EUKG#PBF)
19LTC3372 5 4.5 60- 20 No Yes $5.75 (LTC3372EUK#PBF)
20LTM8074 1 3.2 40- 1.2 Yes Yes $3.83 (LTM8074EY#PBF)
21LTM8071 1 3.6 60- 5 Yes Yes $14.53 (LTM8071EY#PBF)
22LTM8002 1 3.4 40- 2.5 Yes Yes $9.12 (LTM8002IY#PBF)
23LTC3894 1 4.5 150- 10 No No $2.55 (LTC3894EFE#PBF)
24LTM4653 1 3.1 58- 4 Yes Yes $12.55 (LTM4653EY#PBF)
25LTC7810 2 4.5 140- 15 No Yes $5.20 (LTC7810ELXE#PBF)
26LT8646S 1 3.4 65- 8 Yes Yes $5.95 (LT8646SEV#PBF)
27LT8619 1 3 60- 1.2 Yes Yes $2.65 (LT8619EDD#PBF)
28LTM8065 1 3.4 40- 2.5 Yes Yes $7.75 (LTM8065EY#PBF)
29LTM8063 1 3.2 40- 2 Yes Yes $6.95 (LTM8063EY#PBF)
30LTC3874-1 1 4.5 38- 25 No Yes $2.47 (LTC3874EUF-1#PBF)
31LT8650S-1 2 3 42- 4 Yes Yes $6.58 (LT8650SHV-1#PBF)
32LT8650S 2 3 42- 4 Yes Yes $5.75 (LT8650SEV#PBF)
33LTC7801 1 4 140- 10 No Yes $4.20 (LTC7801EUFD#PBF)
34LTC7800 1 4 60- 20 No Yes $3.47 (LTC7800EUDC#PBF)
35LTC7103 1 4.4 105- 2.3 Yes Yes $4.50 (LTC7103EUHE#PBF)
36LT8643S 1 3.4 42- 6 Yes Yes $4.65 (LT8643SEV#PBF)
37LT8609S 1 3 42- 2 Yes Yes $2.75 (LT8609SEV#PBF)
38LT8606 1 3 42- 350m Yes Yes $1.95 (LT8606BEDC#TRPBF)
39LTM8073 1 3.4 60- 3 Yes Yes $10.58 (LTM8073EY#PBF)
40LT8645S 1 3.4 65- 8 Yes Yes $4.95 (LT8645SEV#PBF)
41LT8640SReference Circuit Available 1 3.4 42- 6 Yes Yes $4.65 (LT8640SEV#PBF)
42LT8607Reference Circuit Available 1 3 42- 750m Yes Yes $2.15 (LT8607EDC#TRPBF)
43LTC7821 1 10 72- 25 No Yes $5.20 (LTC7821EUH#PBF)
44LT8643S-2 1 3.4 42- 6 Yes Yes $4.65 (LT8643SEV-2#PBF)
45LT8640S-2 1 3.4 42- 6 Yes Yes $4.65 (LT8640SEV-2#PBF)
46LT8603 4 3 42- 2.5 Yes Yes $3.63 (LT8603JUJ#PBF)
47LTC3871 1 1.2 100- 30 No Yes $5.40 (LTC3871ELXE#PBF)
48LTC3126 1 2.4 42- 2.5 Yes Yes $3.95 (LTC3126EUFD#PBF)
49LTM8053 1 3.4 40- 3.5 Yes Yes $9.66 (LTM8053EY#PBF)
50LTM8003 1 3.4 40- 3.5 Yes Yes $11.30 (LTM8003IY#PBF)
51LTC3895 1 4 140- 10 No Yes $4.70 (LTC3895EFE#PBF)
52LT8610AX 1 3.7 42- 3.5 Yes Yes $125.00 (LT8610AXMSE#PBF)
53ADP2360 1 4.5 60- 50m Yes Yes $1.15 (ADP2360ACPZ-3.3-R7)
54LTM8064 1 6 58- 6 Yes Yes $16.50 (LTM8064EY#PBF)
55LTC7813 2 2.2 60- 20 No Yes $4.82 (LTC7813EUH#PBF)
56LT8641 1 3 65- 3.5 Yes Yes $4.35 (LT8641EUDC#PBF)
57LT8608 1 3 42- 1.5 Yes Yes $2.25 (LT8608BEDC#TRPBF)
58LT8601 3 3 42- 2.5 Yes Yes $5.15 (LT8601EUJ#PBF)
59LTC3649 1 3.1 60- 4 Yes Yes $5.65 (LTC3649EUFD#PBF)
60LT8630 1 3 100- 600m Yes Yes $3.60 (LT8630EFE#PBF)
61LTC7812 2 2.5 38- 20 No Yes $4.00 (LTC7812EUH#PBF)
62LTC3884 (single output) 1 4.5 38- 60 No Yes $6.35 (LTC3884EUK#PBF)
63LTC3884 (dual output) 2 4.5 38- 30 No Yes $6.35 (LTC3884EUK#PBF)
64LTC3870-1 2 4.5 60- 20 No Yes $2.35 (LTC3870EUF-1#PBF)
65LTC3877 (single output)Reference Circuit Available 1 4.5 38- 60 No Yes $3.94 (LTC3877EUK#PBF)
66LTC3877 (dual output)Reference Circuit Available 2 4.5 38- 30 No Yes $3.94 (LTC3877EUK#PBF)
67LT8640 1 3.4 42- 5 Yes Yes $4.35 (LT8640EUDC#PBF)
68LT8631 1 3 100- 1 Yes Yes $3.60 (LT8631EFE#PBF)
69LT8602 4 3 42- 2.5 Yes Yes $5.35 (LT8602EUJ#PBF)
70LTC3899Reference Circuit Available 3 4.5 60- 15 No Yes $4.95 (LTC3899EUHF#PBF)
71LTC3892-2 2 4.5 60- 25 No Yes $4.94 (LTC3892EUH-2#PBF)
72LTC3892-1 2 4.5 60- 25 No Yes $4.82 (LTC3892EFE-1#PBF)
73LTC3892 (single output) 1 4.5 60- 30 No Yes $4.94 (LTC3892EUH#PBF)
74LTC3892 (dual output) 2 4.5 60- 15 No Yes $4.94 (LTC3892EUH#PBF)
75LT8616 2 3.4 42- 2.5 Yes Yes $4.15 (LT8616EUDE#PBF)
76LTC7138 1 4 140- 400m Yes No $3.80 (LTC7138EMSE#PBF)
77LT8613 1 3.4 42- 6 Yes Yes $5.20 (LT8613EUDE#PBF)
78LT8610AC 1 3 42- 3.5 Yes Yes $3.75 (LT8610ACEMSE#PBF)
79LT3668 3 4.3 40- 400m Yes No $2.55 (LT3668EMSE#PBF)
80RH3845MK 1 4 60- 10 No Yes-
81LTC3875 (single output) 1 4.5 38- 60 No Yes $3.47 (LTC3875EUJ#PBF)
82LTC3875 (dual output) 2 4.5 38- 30 No Yes $3.47 (LTC3875EUJ#PBF)
83LTC3870 2 4.5 60- 20 No Yes $2.35 (LTC3870EUFD#PBF)
84LTC3638 1 4 140- 250m Yes No $3.65 (LTC3638EMSE#PBF)
85LT8620 1 3.4 65- 2 Yes Yes $3.75 (LT8620EMSE#PBF)
86LT8471 2 2.6 50- 1.6 Yes No $3.75 (LT8471EFE#PBF)
87LT3840 1 2.5 60- 20 No Yes $3.65 (LT3840EUFE#PBF)
88LT3667 3 4.3 40 60 400m Yes No $2.55 (LT3667EMSE#PBF)
89LTC3637 1 4 76- 1 Yes No $3.20 (LTC3637EDHC#PBF)
90LT8612Reference Circuit Available 1 3.4 42- 6 Yes Yes $4.95 (LT8612EUDE#PBF)
91LTM8050 1 3.6 58- 2 Yes No $14.00 (LTM8050EY#PBF)
92LT8697 1 5 42- 2.5 Yes Yes $3.55 (LT8697EUDD#PBF)
93LT8610AB 1 3.4 42- 3.5 Yes Yes $3.75 (LT8610ABEMSE-3.3#PBF)
94LT8610A 1 3.4 42- 3.5 Yes Yes $3.75 (LT8610AEMSE#PBF)
95LTC3639 1 4 150- 100m Yes Yes $3.65 (LTC3639EMSE#PBF)
96LTC3630A 1 4 76- 500m Yes Yes $3.30 (LTC3630AEDHC#PBF)
97LT3995 1 4.3 60- 3 Yes No $3.55 (LT3995EMSE#PBF)
98LTC3890-3 2 4 60- 15 No Yes $4.47 (LTC3890EGN-3#PBF)
99LTC3890-2 2 4 60- 15 No Yes $4.59 (LTC3890EUH-2#PBF)
100LTC3864 1 3.5 60- 5 No No $2.06 (LTC3864EDE#PBF)
101LTC3646-1 1 4 40- 1 Yes Yes $2.85 (LTC3646EMSE-1#PBF)
102LTC3646 1 4 40- 1 Yes Yes $2.85 (LTC3646EDE#PBF)
103LTC3874Reference Circuit Available 1 4.5 38- 25 No Yes $2.47 (LTC3874EUFD#PBF)
104LT8614 1 3.4 42- 4 Yes Yes $4.25 (LT8614EUDC#PBF)
105LT3976 1 4.3 40- 5 Yes No $3.75 (LT3976EMSE#PBF)
106LT3763 1 6 60- 20 No Yes $2.28 (LT3763EFE#PBF)
107LTC3630 1 4 65- 500m Yes Yes $3.20 (LTC3630EDHC#PBF)
108LT8611 1 3.4 42- 2.5 Yes Yes $3.80 (LT8611EUDD#PBF)
109LT8610 1 3.4 42- 2.5 Yes Yes $3.55 (LT8610EMSE#PBF)
110LT3975 1 4 42- 2.5 Yes No $3.10 (LT3975EMSE#PBF)
111LTC3866Reference Circuit Available 1 4.5 38- 30 No Yes $2.71 (LTC3866EUF#PBF)
112LT3992 2 3 60- 3 Yes No $4.65 (LT3992EUH#PBF)
113LT3988 2 4.1 60 80 1 Yes No $3.65 (LT3988EMSE#PBF)
114LT3971A-5 1 4.3 38- 1.3 Yes No $3.35 (LT3971AIMSE-5#PBF)
115LT3971A 1 4.3 38- 1.3 Yes No $3.35 (LT3971AIMSE#PBF)
116LTC3867 1 4 38- 25 No Yes $2.65 (LTC3867EUF#PBF)
117LT3973 1 4.2 42- 750m Yes No $2.75 (LT3973EDD#PBF)
118LT3641 2 4 42 55 1.3 Yes Yes $3.65 (LT3641EUFD#PBF)
119LTC3891 1 4 60- 15 No Yes $3.47 (LTC3891EUDC#PBF)
120LT3845A 1 4 60- 15 No Yes $3.56 (LT3845AEFE#PBF)
121LT3990 1 4 60- 350m Yes No $2.55 (LT3990EDD#PBF)
122LTC3890-1 2 4 60- 15 No Yes $4.47 (LTC3890EGN-1#PBF)
123LTC3890 2 4 60- 15 No Yes $4.59 (LTC3890EUH#PBF)
124LTC3869 (single output) 1 4 38- 60 No Yes $2.65 (LTC3869EUF#PBF)
125LTC3869 (dual output) 2 4 38- 30 No Yes $2.65 (LTC3869EUFD#PBF)
126LTM8027 1 4.5 60- 4 Yes Yes $16.50 (LTM8027EV#PBF)
127LT3991 1 4.3 55- 1.2 Yes No $2.95 (LT3991EDD#PBF)
128LT3971-5 1 4.3 38- 1.2 Yes No $2.75 (LT3971EMSE-5#PBF)
129LT3971-3.3 1 4.3 38- 1.2 Yes No $2.75 (LT3971EMSE-3.3#PBF)
130LT3971 1 4.3 38- 1.2 Yes No $2.75 (LT3971EDD#PBF)
131LTC3857-1 2 4 38 40 25 No Yes $3.88 (LTC3857EGN-1#PBF)
132LTC3857 2 4 38 40 25 No Yes $4.00 (LTC3857EUH#PBF)
133LT3980Reference Circuit Available 1 3.6 58 80 2 Yes No $3.55 (LT3980EDE#PBF)
134LT3689-5 1 3.4 38 60 700m Yes No $3.20 (LT3689EUD-5#PBF)
135LT3689 1 3.4 38 60 700m Yes No $3.20 (LT3689EUD#PBF)
136LTC3632 1 4.5 50 60 20m Yes Yes $2.45 (LTC3632EDD#PBF)
137LTC3631 1 4.5 45 60 100m Yes Yes $2.95 (LTC3631EDD#PBF)
138LTC3642 1 4.5 45 60 50m Yes Yes $2.65 (LTC3642EDD#PBF)
139LT3470A 1 4 40- 250m Yes No $2.46 (LT3470AEDDB#TRPBF)
140LTC3879 1 4 38- 25 No Yes $1.76 (LTC3879EMSE#PBF)
141LT3970 1 4.2 40- 350m Yes No $2.35 (LT3970EDDB#TRPBF)
142LTC3812-5 1 6.2 60- 10 No Yes $3.25 (LTC3812EFE-5#PBF)
143LTC3810-5 1 4.35 60- 10 No Yes $3.38 (LTC3810EUH-5#PBF)
144LTC3810 1 6.2 100- 10 No Yes $3.50 (LTC3810EG#PBF)
145LT3502 1 3 40- 500m Yes No $1.95 (LT3502AEDC#TRPBF)
146LTC3886 (single output) 1 4.5 60- 30 No Yes $6.35 (LTC3886EUKG#PBF)
147LTC3886 (dual output) 2 4.5 60- 15 No Yes $6.35 (LTC3886EUKG#PBF)
148LTC3824 1 4 60- 5 No No $1.95 (LTC3824EMSE#PBF)
149LT3844 1 4 60- 5 No No $3.10 (LT3844EFE#PBF)
150LT3435 1 3.3 60- 2.4 Yes No $5.25 (LT3435EFE#PBF)
151LT3437 1 3.3 60 80 400m Yes No $2.25 (LT3437EDD#PBF)
152LT3724 1 4 60- 5 No No $3.10 (LT3724EFE#PBF)
153LT3470 1 4 40- 200m Yes No $2.36 (LT3470EDDB#TRPBF)
154LT3434 1 3.3 60- 2.4 Yes No $5.25 (LT3434EFE#PBF)
155LT1977 1 3.3 60- 1.24 Yes No $4.00 (LT1977EFE#PBF)
156LTC3703-5 1 9.3 60- 20 No Yes $3.10 (LTC3703EGN-5#PBF)
157LT3800 1 4 60- 15 No Yes $3.10 (LT3800EFE#PBF)
158LTC3703 1 9.3 100- 20 No Yes $3.10 (LTC3703EGN#PBF)
159LT1976 1 3.3 60- 1.24 Yes No $3.50 (LT1976BEFE#PBF)
160LT3433Reference Circuit Available 1 4 60- 400m Yes No $3.25 (LT3433EFE#PBF)
161LT3431 1 5.5 60- 2.75 Yes No $4.95 (LT3431EFE#PBF)
162LT3430-1 1 5.5 60- 2.75 Yes No $4.95 (LT3430EFE-1#PBF)
163LT3430 1 5.5 60- 2.75 Yes No $4.95 (LT3430EFE#PBF)
164LT1956 1 5.5 60- 1.2 Yes No $3.65 (LT1956EGN#PBF)
165LT1766 1 5.5 60- 1.2 Yes No $3.65 (LT1766EGN#PBF)
166LT1777 1 7 48- 440m Yes No $2.65 (LT1777CS#PBF)
167LT1776 1 7.4 40 60 560m Yes No $2.50 (LT1776CN8#PBF)
168LT1676 1 7.4 60- 440m Yes No $2.60 (LT1676CN8#PBF)
169LT1076HV 1 7.3 60- 1.6 Yes No $6.00 (LT1076HVCT#06PBF)
170LT1076-5 1 7.3 45- 1.6 Yes No $3.40 (LT1076CT-5#06PBF)
171LT1076 1 7.3 45- 1.6 Yes No $3.40 (LT1076CT#06PBF)
172LT1074HV 1 7.3 64- 4.4 Yes No $7.60 (LT1074HVCT#06PBF)
173LT1074 1 7.3 45- 4.4 Yes No $5.05 (LT1074CT#06PBF)