Datasheet LT3061 (Analog Devices) - 9

LT3061 Series
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. RMS Output Noise RMS Output Noise vs Load Current RMS Output Noise vs CREF/BYP VOUT = 0.6V CREF/BYP = 10nF, CFF = 0 vs Feedforward Capacitor (CFF)
110 f = 10Hz TO 100kHz 160 130 CREF/BYP = 0 V f = 10Hz TO 100kHz OUT = 5V f = 10Hz TO 100kHz 100 C 150 V C 120 C ) OUT = 10µF ) 140 OUT = 3.3V OUT = 10µF ) V REF/BYP = 10nF OUT = 5V 90 110 C 130 VOUT = 2.5V OUT = 10µF I V RMS VOUT = 1.2V 100 FB-DIVIDER = 5µA 80 CREF/BYP = 10pF V RMS 120 V RMS I 110 VOUT = 0.6V 90 LOAD = 100mA 70 100 80 TAGE (µ TAGE (µ TAGE (µ VOUT = 3.3V 60 90 CREF/BYP = 100pF 70 80 50 V 70 60 OUT = 2.5V 40 50 C 60 REF/BYP = 10nF 50 40 30 40 30 OUTPUT NOISE VOL 20 30 C OUTPUT NOISE VOL V 20 OUTPUT NOISE VOL 20 OUT = 0.6V V 10 REF/BYP = 100nF OUT = 1.2V 10 10 0 0 0 0.01 0.1 1 10 100 0.01 0.1 1 10 100 0.01 0.1 1 10 LOAD CURRENT (mA) LOAD CURRENT (mA) FEEDFORWARD CAPACITOR, CFF (nF) 3061 G31 3061 G32 3061 G33
5V 10Hz to 100kHz Output Noise 5V 10Hz to 100kHz Output Noise Transient Response, VOUT = 5V CREF/BYP = 10nF, CFF = 0 CREF/BYP = 10nF, CFF = 10nF Load Dump, VIN = 12V to 45V
VOUT 5mV/DIV V 45V OUT VOUT 100µV/DIV 100µV/DIV VIN 10V/DIV 12V 3061 G34 3061 G35 3061 G36 1ms/DIV 1ms/DIV 1ms/DIV COUT = 10µF COUT = 10µF COUT = 10µF ILOAD = 100mA ILOAD = 100mA CREF/BYP = CFF = 10nF IFB-DIVIDER = 5µA
SHDN Transient Response SHDN Transient Response CREF/BYP = 0 CREF/BYP = 10nF
VOUT VOUT 2V/DIV 2V/DIV RL = 500k RL = 500k REF/BYP REF/BYP 500mV/DIV 500mV/DIV SHDN SHDN 1V/DIV 1V/DIV 3061 G37 3061 G38 2ms/DIV 2ms/DIV COUT = 10µF COUT = 10µF CFF = 0 CFF = 0 3061fb For more information www.linear.com/LT3061 9