A new generation of high performance LDOs is now available from Linear. These LDOs are a generation beyond previous regulators in feature benefits and performance. These include ultralow quiescent currents to maximize battery life, low output noise to minimize potential interference, high input voltages for increased flexibility, protection features for rugged designs and an array of package options to facilitate both leaded and surface mount requirements.

 High Performance, Low-Noise LDOs
Part No. IOUT Max. VIN (V) Dropout Voltage (V) Noise (µVRMS) IQ Output Voltage (V) Package (mm)
LT3009 20mA 20 0.28 150 3µA Adj. (0.6 to 19.5) 2 x 2 DFN-6, SC70-8
LT3010/H* 50mA/50mA 80 0.3 100 30µA Adj. (1.275 to 60), 5 ThinSOT TM
LT1761 100mA 20 0.3 20 20µA Adj. (1.22 to 20), Fixed ThinSOT
LT1762 150mA 6.5 0.3 20 25µA Adj. (1.22 to 20), Fixed MSOP-8
LT3012/H* 250mA/200mA 80 0.4 100 40µA Adj. (1.24 to 60) 3 x 4 DFN-12, TSSOP-16E
LT3013/H* 250mA/200mA 80 0.4 100 65µA Adj. (1.24 to 60) 3 x 4 DFN-12, TSSOP-16E
LT1962 300mA 20 0.27 20 30µA Adj. (1.22 to 20), Fixed MSOP-8
LTC3025 300mA 5.5 0.05 80 54µA Adj. (0.4 to 3.6) 2 x 2 DFN-6
LTC3035 300mA 5.5 0.05 150 100µA Adj. (0.4 to 3.6), Fixed 2 x 2 DFN-6
LT1763 500mA 20 0.3 20 30µA Adj. (1.22 to 20), Fixed SOIC-8
LTC3025-1/-2 500mA 5.5 0.08 80 54µA Adj. (0.4 to 3.6)/1.2 2 x 2 DFN-6
LT3080** 1.1A*** 36 (40 Abs Max) 0.3+ 40 1mA Adj. (0 to 36)++ 3 x 3 DFN-8, MSOP-8E, TO-220, SOT-223
LT1965 1.1A 20 0.29 40 500µA Adj. (1.20 to 19.5) 3 x 3 DFN-8, MSOP-8E,TO-220, DDPak
LT1963/A 1.5A 20 0.34 40 1mA Adj. (1.21 to 20), Fixed DDPak, TO-220, SOT-223, SO-8
LT1764/A 3A 20 0.34 40 1mA Adj. (1.21 to 20), Fixed DDPak, TO-220
*Tj = 140°C Operation (H-grade) **Current-based Reference ***Can Be Paralleled +Two-supply Operation ++Single-resistor VOUT Set