LDO Plus

Analog Devices' LDO (Low-Dropout) Plus product portfolio provides additional functionality and features beyond basic linear regulator performance. The LDO Plus devices come with advanced functionalities such as voltage, current, and temperature monitoring that help to provide diagnostic information. Furthermore, features such as programmable current limit, active output discharge, or the ability to control an upstream supply make design with LDO Plus highly flexible.
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LDO Plus

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SortOrderPart#Number of OutputsVin
(min)
(V)
Vin
(max)
(V)
Output Current
(typ)
(A)
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(typ)
(V)
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(typ)
(V)
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(typ)
(A)
FeaturesPrice (1000+)
($ US)
1LT3093 1 -20 -1.8 200m Adj 190m 800n 2.35m Current Source Reference, Power Good, Shutdown, Ultrahigh PSRR, Ultralow Noise, VIOC $2.25 (LT3093EDD#PBF)
2LT3040 1 1.8 20 200m Adj 350m 1.2µ 1.9m Current Source Reference, Output Current Monitor, Shutdown, Ultrahigh PSRR, Ultralow Noise $2.25 (LT3040EDD#PBF)
3LT3094 1 -20 -1.8 500m Adj 235m 800n 2.35m Current Source Reference, Output Current Monitor, Power Good, Shutdown, Ultrahigh PSRR, Ultralow Noise, VIOC $2.80 (LT3094EDD#PBF)
4LT3033 1 950m 10 3 Adj 95m 60µ 1.9m Output Current Monitor, Power Good, Shutdown $3.05 (LT3033EUDC#PBF)
5LT3070-1 1 950m 3 5 Adj 85m 25µ 1m Digitally Programmable, Margining, Power Good, Separate Bias Pin, Ultrafast Transient, VIOC $4.20 (LT3070EUFD-1#PBF)
6LT3045-1 1 1.8 20 500m Adj 260m 800n 2.2m Current Source Reference, Output Current Monitor, Power Good, Shutdown, Ultrahigh PSRR, Ultralow Noise, VIOC $2.80 (LT3045EDD-1#PBF)
7LT3045 1 1.8 20 500m Adj 260m 800n 2.4m Current Source Reference, Output Current Monitor, Power Good, Shutdown, Ultrahigh PSRR, Ultralow Noise $2.80 (LT3045EDD#PBF)
8LT3089 1 1.2 36 800m Adj 1.47 27µ 1.1m Cable Drop Compensation, Current Source Reference, Output Current Monitor, Temperature Monitor $2.13 (LT3089EDF#PBF)
9LT3066 1 1.8 45 500m Adj 300m 25µ 64µ Active Output Discharge, Shutdown $2.00 (LT3066EDE#PBF)
10LT3091 1 -36 -1.5 1.5 -Adj 300m 18µ 1.2m Cable Drop Compensation, Current Source Reference, Output Current Monitor, Shutdown $2.87 (LT3091EDE#PBF)
11LT3042 1 1.8 20 200m Adj 350m 800n 2m Current Source Reference, Output Current Monitor, Power Good, Shutdown, Ultrahigh PSRR, Ultralow Noise $2.25 (LT3042EDD#PBF)
12LT3061 1 1.6 45 100m Adj 250m 30µ 45µ Active Output Discharge, Shutdown $1.55 (LT3061EDCB#TRPBF)
13LT3063 1 1.6 45 200m Adj 300m 30µ 45µ Active Output Discharge, Shutdown $1.67 (LT3063EDCB#TRPBF)
14LT3090 1 -36 -1.5 600m -Adj 300m 18µ 1m Cable Drop Compensation, Current Source Reference, Output Current Monitor, Shutdown $2.15 (LT3090EDD#PBF)
15LT3081 1 1.2 36 1.5 Adj 1.21 27µ 1.1m Cable Drop Compensation, Current Source Reference, Output Current Monitor, Temperature Monitor $2.60 (LT3081EDF#PBF)
16LT3055 1 2 45 500m Adj 350m 25µ 65µ Output Current Monitor, Power Good, Shutdown, Temperature Monitor $2.20 (LT3055EDE#PBF)
17LT3086 1 1.4 40 2.1 Adj 330m 40µ 1.2m Cable Drop Compensation, Current Source Reference, Output Current Monitor, Power Good, Shutdown, Temperature Monitor $3.00 (LT3086EDHD#PBF)
18LT3071 1 950m 3 5 Adj 85m 25µ 1.35m Digitally Programmable, Margining, Output Current Monitor, Power Good, Separate Bias Pin, Ultrafast Transient, VIOC $4.20 (LT3071EUFD#PBF)
19LT3070 1 950m 3 5 Adj 85m 25µ 1m Digitally Programmable, Margining, Power Good, Separate Bias Pin, Ultrafast Transient, VIOC $4.20 (LT3070EUFD#PBF)
20LT3050 1 1.6 45 100m 3.3, 5, Adj 340m 30µ 45µ Output Current Monitor, Shutdown $1.55 (LT3050EDDB#TRPBF)