Datasheet LT3063 (Analog Devices) - 8

LT3063 Series
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. Input Ripple Rejection Input Ripple Rejection Minimum Input Voltage
100 100 2.2 V CREF/BYP = 10nF 90 IN = 6.5V +50mVRMS RIPPLE I 2.0 LOAD = 200mA 90 80 COUT = 10µF 1.8 V 80 CREF/BYP = 0 OUT = 5V ILOAD = 200mA 70 70 1.6 TAGE (V) 60 1.4 60 ILOAD = 100mA 1.2 50 50 1.0 40 40 0.8 30 30 RIPPLE REJECTION (dB) RIPPLE REJECTION (dB) 0.6 20 C 20 MINIMUM INPUT VOL REF/BYP = 10nF, CFF = 10nF ILOAD = 200mA 0.4 10 CREF/BYP = 10nF, CFF = 0 10 VOUT = 0.6V 0.2 C VIN = 2.6V +0.5VP-P RIPPLE, f = 120Hz 0 REF/BYP = CFF = 0 0 0.0 10 100 1k 10k 100k 1M 10M –75 –50 –25 0 25 50 75 100 125 150 175 –75 –50 –25 0 25 50 75 100 125 150 175 FREQUENCY (Hz) TEMPERATURE (°C) TEMPERATURE (°C) 3063 G28 3063 G29 3063 G30
5V Transient Response 5V Transient Response Load Regulation CFF = 0, IOUT = 20mA to 200mA CFF = 10nF, IOUT = 20mA to 200mA
5.0 0 VOUT VOUT –5.0 100mV/DIV 50mV/DIV –10.0 –15.0 TION (mV) –20.0 –25.0 IOUT IOUT –30.0 100mA/DIV 100mA/DIV –35.0 ∆IL = 1mA to 200mA LOAD REGULA –40.0 3063 G32 3063 G33 LT3063, VOUT = 0.6V 100µs/DIV 20µs/DIV LT3063–3.3 –45.0 V LT3063–5 IN = 6V VIN = 6V –50.0 COUT = 10µF COUT = 10µF –75 –50 –25 0 25 50 75 100 125 150 175 IFB-DIVIDER = 5µA IFB-DIVIDER = 5µA TEMPERATURE (°C) 3063 G31
Output Noise Spectral Density Output Noise Spectral Density Output Noise Spectral Density CREF/BYP = 0, CFF = 0 vs CREF/BYP, CFF = 0 vs CFF, CREF/BYP = 10nF
) 10 ) 10 ) 10 Hz Hz Hz V V/√ V/√ OUT = 5V CREF/BYP = 100pF V/√ Y (µ Y (µ Y (µ CFF = 100pF 1 1 1 CFF = 0 VOUT = 0.6V CFF = 10nF 0.1 0.1 0.1 5V C 3.3V REF/BYP = 10nF CFF = 1nF 2.5V CREF/BYP = 1nF VOUT = 5V 1.2V COUT = 10µF COUT = 10µF COUT = 10µF OUTPUT NOISE SPECTRAL DENSIT 0.6V IL = 200mA IL = 200mA I 0.01 OUTPUT NOISE SPECTRAL DENSIT 0.01 OUTPUT NOISE SPECTRAL DENSIT 0.01 L = 200mA 10 100 1k 10k 100k 10 100 1k 10k 100k 10 100 1k 10k 100k FREQUENCY (Hz) FREQUENCY (Hz) FREQUENCY (Hz) 3063 G34 3063 G35 3063 G36 3063fa 8 For more information www.linear.com/LT3063 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Applications Information Package Description Revision History Typical Application Related Parts