Negative Linear Regulators (LDO)

Analog Devices manufactures a broad line of high performance low dropout linear regulators. These LDOs offer very low dropout, a fast transient response, and excellent line and load regulation, and they have a very wide input voltage range—anywhere from 0.9 V to 80 V. Output currents range from 100 mA to 10 A, with negative outputs.
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Negative Linear Regulators (LDO)

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SortOrderPart#Number of OutputsVin
(min)
(V)
Vin
(max)
(V)
Output Current
(typ)
(A)
Output VoltageIsupply
(typ)
(A)
Dropout Voltage
(typ)
(V)
US Price 1000 to 4999
($ US)
Temp Range
1ADP7185 1 -5.5 -2 500m -0.5, -1, -1.2, -1.5, -1.8, -2.5, -3, -3.3, Adjustable 5.5m 190m $1.65 (ADP7185ACPZN1.8-R7) -40 to 125°C
2ADP7183 1 -5.5 -2 300m -0.5, -1, -1.2, -1.5, -1.8, -2.5, -3, -3.3, Adjustable 4m 130m $1.45 (ADP7183ACPZN-R7) -40 to 125°C
3LT3091 1 -36 -1.5 1.5 -Adj 1.2m 300m $2.87 (LT3091EFE#PBF)-
4LT3090 1 -36 -1.5 600m -Adj 1m 300m $2.15 (LT3090EMSE#PBF)-
5ADP7182Reference Circuit Available 1 -28 -2.7 200m -1.2, -1.5, -1.8, -2.5, -3, 5, -5 33µ 185m $1.29 (ADP7182ACPZN-2.5R7) -40 to 125°C
6LT3015 1 -30 -1.8 1.5 -12, -15, -2.5, -3, -3.3, -5, -Adj 1.1m 310m $2.67 (LT3015EDD-12#PBF)-
7LT3032 2 -20 -2.3 150m 3.3V, -3.3V, Adj, -Adj 25µ 300m $2.20 (LT3032EDE-12#PBF)-
8RH1185AMK 1 -35 -4.2 3 Adj- 200m--
9LT1964 1 -20 -1.9 200m -5, -Adj 30µ 340m $1.41 (LT1964ES5-5#TRPBF)-
10LT1175 1 -20 -4.3 500m -5, -Adj 45µ 500m $2.50 (LT1175CN8-5#PBF)-
11LT1185 1 -35 -4.2 3 -Adj 2.5m 670m $3.55 (LT1185CT#PBF)-
12RH137 1 -30 -1.5 500m Adj----