LDO Linear Regulators

Analog Devices manufactures a broad line of high performance low dropout (LDO) linear regulators. These LDO linear regulators offer very low dropout, fast transient response, and excellent line and load regulation, features that add performance value to end applications in Wired/Wireless and Audio Systems, FPGA/DSP/µC Power, and RF and instrumentation. The wide selection of our LDO Linear Regulators offer a great variety of features that meet your need in any design, whether it's low noise, high PSRR, or compact packaging.

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LDO Linear Regulators

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Price (1000+)
($ US)
1LT3072 2 900m 3.45 2.5 2.5 Adj 7m 12µ 80m $4.20 (LT3072EUFF#PBF)
2LT3093 1 -20 -1.8 200m- Adj 2.35m 800n 190m $2.25 (LT3093EDD#PBF)
3LT3040 1 1.8 20 200m- Adj 1.9m 1.2µ 350m $2.25 (LT3040EDD#PBF)
4LT3094 1 -20 -1.8 500m- Adj 2.35m 800n 235m $2.80 (LT3094EDD#PBF)
5LT3033 1 950m 10 3- Adj 1.9m 60µ 95m $3.05 (LT3033EUDC#PBF)
6LT3070-1 1 950m 3 5- Adj 1m 25µ 85m $4.20 (LT3070EUFD-1#PBF)
7LT3045-1 1 1.8 20 500m- Adj 2.2m 800n 260m $2.80 (LT3045EDD-1#PBF)
8ADP7185 1 -5.5 -2 500m- -0.5, -1, -1.2, -1.5, -1.8, -2.5, -3, -3.3, Adj 600µ 190m $1.65 (ADP7185ACPZN0.5-R7)
9ADP1765 1 1.1 1.98 5- 0.85, 0.9, 0.95, 1.0, 1.1, 1.2, 1.25, 1.3, 1.5 5m 59m $6.79 (ADP1765ACPZ0.85-R7)
10ADP1764 1 1.1 1.98 4- 0.85, 0.9, 0.95, 1.0, 1.1, 1.2, 1.25, 1.3, 1.6 5m 47m $5.29 (ADP1764ACPZ0.85-R7)
11LT3045 1 1.8 20 500m- Adj 2.4m 800n 260m $2.80 (LT3045EDD#PBF)
12ADP7183 1 -5.5 -2 300m- -0.5, -1, -1.2, -1.5, -1.8, -2.5, -3, -3.3, Adj 600µ 130m $1.45 (ADP7183ACPZN0.5-R7)
13LT3089 1 1.2 36 800m- Adj 1.1m 27µ 1.47 $2.13 (LT3089EDF#PBF)
14ADP7159 1 2.3 5.5 2- Adj 4m 1.6µ 200m $3.05 (ADP7159ACPZ-01-R7)
15ADP7158 1 2.3 5.5 2- 1.2, 1.8, 2.5, 2.8, 3.0, 3.3 4m 1.6µ 200m $3.05 (ADP7158ACPZ-1.2-R7)
16ADP7157 1 2.3 5.5 1.2- Adj 4m 1.6µ 120m $2.69 (ADP7157ACPZ-01-R7)
17ADP7156 1 2.3 5.5 1.2- 1.2, 1.8, 2.5, 2.8, 3.0, 3.3 4m 1.6µ 120m $2.69 (ADP7156ACPZ-1.2-R7)
18ADP1763 1 1.1 1.98 3- 0.9, 0.95, 1, 1.1, 1.2, 1.25, 1.3, 1.5 4.5m 95m $3.99 (ADP1763ACPZ0.95-R7)
19ADP1762 1 1.1 1.98 2- 0.9, 0.95, 1, 1.1, 1.2, 1.25, 1.3, 1.5 4.5m 62m $3.49 (ADP1762ACPZ0.95-R7)
20ADP1761 1 1.1 1.98 1- 0.9, 0.95, 1, 1.1, 1.2, 1.25, 1.3, 1.5 4.5m 30m $3.09 (ADP1761ACPZ0.95-R7)
21LT3066 1 1.8 45 500m- Adj 64µ 25µ 300m $2.00 (LT3066EDE#PBF)
22LT3091 1 -36 -1.5 1.5- -Adj 1.2m 18µ 300m $2.87 (LT3091EDE#PBF)
23LT3088 1 1.2 36 800m- Adj 400µ 27µ 1.35 $1.95 (LT3088EST#PBF)
24RH1965 1 1.8 20 900m- Adj 500µ 40µ 310m-
25LT3042 1 1.8 20 200m- Adj 2m 800n 350m $2.25 (LT3042EDD#PBF)
26LT3062 1 1.6 45 200m- Adj 45µ 30µ 300m $1.60 (LT3062EDCB#TRPBF)
27LT3061 1 1.6 45 100m- Adj 45µ 30µ 250m $1.55 (LT3061EDCB#TRPBF)
28ADP7142 1 2.7 40 200m- 1.8, 2.5, 3.3, 5, Adj 50µ 11µ 200m $1.10 (ADP7142ACPZN1.8-R7)
29ADP7118Reference Circuit Available 1 2.7 20 200m- 1.8, 2.5, 3.3, 5 50µ 11µ 200m $0.77 (ADP7118ACPZN1.8-R7)
30ADP7112 1 2.7 20 200m- 1.8, 2.5, 3.3, 5 50µ 11µ 200m $0.53 (ADP7112ACBZ-1.2-R7)
31ADP166 1 2.2 5.5 150m- 1.2, 1.8, 2.2, 2.3, 2.85, 3, 3.3 590n 105µ 120m $0.35 (ADP166ACBZ-1.2-R7)
32ADP165 1 2.2 5.5 150m- 1.2, 1.8, 2.2, 2.3, 2.85, 3, 3.3 590n 105µ 120m $0.35 (ADP165ACBZ-1.2-R7)
33ADM7155 1 2.3 5.5 600m- Adj 6.5m 1.6µ 120m $2.14 (ADM7155ACPZ-01-R7)
34ADM7154 1 2.3 5.5 600m- 1.2, 1.8, 2.5, 2.8, 3.0, 3.3 4m 1.6µ 120m $2.14 (ADM7154ACPZ-1.2-R7)
35RH3083MK 1 1.2 23 2.8- Adj 350µ 40µ 310m-
36LT3063 1 1.6 45 200m- Adj 45µ 30µ 300m $1.67 (LT3063EDCB#TRPBF)
37ADM7172Reference Circuit Available 1 2.3 6.5 2- 1.3, 1.8, 2.5, 3.0, 3.3, 4.2, 5.0 700µ 172m $1.79 (ADM7172ACPZ-1.3-R7)
38ADM7171 1 2.3 6.5 1- 1.3, 1.8, 2.5, 3.0, 3.3, 4.2, 5.0 700µ 84m $1.19 (ADM7171ACPZ-1.3-R7)
39ADM7170 1 2.3 6.5 500m- 1.3, 1.8, 2.5, 3.0, 3.3, 4.2, 5.0 700µ 42m $0.88 (ADM7170ACPZ-1.3-R7)
40LT3065Reference Circuit Available 1 1.8 45 500m- 1.2, 1.5, 1.8, 2.5, 3.3, 5, Adj 55µ 25µ 300m $1.85 (LT3065EDD#PBF)
41LT3090 1 -36 -1.5 600m- -Adj 1m 18µ 300m $2.15 (LT3090EDD#PBF)
42ADM7151 1 4.5 16 800m- Adj 4.3m 1.6µ 600m $3.64 (ADM7151ACPZ-02-R7)
43ADM7150Reference Circuit Available 1 4.5 16 800m- 1.8, 2.8, 3.0, 3.3, 4.5, 4.8, 5.0 4.3m 1.6µ 600m $3.64 (ADM7150ACPZ-1.8-R7)
44LT3081Reference Circuit Available 1 1.2 36 1.5- Adj 1.1m 27µ 1.21 $2.60 (LT3081EDF#PBF)
45LT3055 1 2 45 500m- Adj 65µ 25µ 350m $2.20 (LT3055EDE#PBF)
46ADP7105Reference Circuit Available 1 3.3 20 500m- 1.8, 3.3, 5.0, Adj 400µ 15µ 350m $1.43 (ADP7105ACPZ-1.8-R7)
47LT3030Reference Circuit Available 2 1.8 20 750m 250m Adj 120µ 20µ 300m $3.27 (LT3030EFE#PBF)
48LT3007 1 2 45 20m- 1.2, 1.5, 1.8, 2.5, 3.3, 5, Adj 92µ 300m $1.20 (LT3007ETS8#TRPBF)
49ADP7182Reference Circuit Available 1 -28 -2.7 200m- -1.2, -1.5, -1.8, -2.5, -3, 5, -5 33µ 18µ 185m $1.29 (ADP7182ACPZN-1.2R7)
50ADM7160 1 2.2 5.5 200m- 1.8, 2.5, 3.3 10µ 150m $0.44 (ADM7160ACPZN1.8-R7)