Power Management Current Sources

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Vin Min Vin Max Output Current Range Isupply Features Comments Temp Range Packages
Units V V mA
Selection
(hold Ctrl key to select multiple,
hold Shift key to select range)
LM334S 0.8 30 1uA to 10mA .280 Reverse Current Protection Constant Current Source and Temperature Sensor C SO-8,TO-92
LTM8042 3 30 35mA to 1000mA 4.2 Constant Current Constant Voltage, True Color PWM Dimming, Soft Start uModule Multi-Topology 1A CC/CV LED Driver or Current Source E,I 15mm x 9mm x 2.82mm LGA
LTM8042-1 3 30 35mA to 350mA 4.2 Constant Current Constant Voltage, True Color PWM Dimming, Soft Start uModule Multi-Topology 350mA CC/CV LED Driver or Current Source E,I 15mm x 9mm x 2.82mm LGA
LT3080-1 1.2 36 0.5mA to 1100mA 0.3 Current Source Reference Parallelable 1.1A Adjustable Single Resistor Low Dropout Regulator E,I 3x3 DFN-8,MS-8
LT3080 1.2 36 0.5mA to 1000mA 0.3 Current Source Reference Adjustable 1.1A Single Resistor Low Dropout Regulator E,I 3x3 DFN-8,DDPAK-5,MS-8,SOT-223,TO-220
LTM8040 4 36 35mA to 1000mA 2.6 Programmable Output Current, Constant Current Constant Voltage 36V, 1A µModule LED Driver E,I 15mm × 9mm × 4.32mm LGA
LT3083 1.2 23 1mA to 3A 0.35 Current Source Reference Adjustable 3A Single Resistor Low Dropout Regulator E,I,MP 4x4 DFN-12,DDPAK-5,TO-220,TSSOP-16
LT3082 1.2 40 0.5mA to 200mA 0.3 Current Source Reference 200mA Single Resistor Low Dropout Linear Regulator E,I,MP 3x3 DFN-8,SOT-223,SOT-23
LT3085 1.2 36 0.5mA to 500mA 0.3 Current Source Reference Adjustable 500mA Single Resistor Low Dropout Regulator E,I,MP 2x3 DFN-6,MS-8
LT3092 1.2 40 0.5mA to 200mA .3 Reverse Voltage Protection, Reverse Current Protection, Current Limiting, Thermal Protection 200mA Two-Terminal Programmable Current Source E,I,MP 3x3 DFN-8,SOT-223,SOT-23