Datasheet LT3060 (Analog Devices) - 5

LT3060 Series
elecTrical characTerisTics The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. (Note 3) PARAMETER CONDITIONS MIN TYP MAX UNITS
Load Regulation LT3060-1.2: VIN = 2.1V, ILOAD = 1mA to 100mA (E-, I-Grades) l 2.4 10 mV (Note 15) VIN = 2.1V, ILOAD = 1mA to 100mA (MP-, H-Grades) l 18 mV LT3060-1.5: VIN = 2.1V, ILOAD = 1mA to 100mA (E-, I-Grades) l 2.5 12 mV VIN = 2.1V, ILOAD = 1mA to 100mA (MP-, H-Grades) l 22 mV LT3060-1.8: VIN = 2.35V, ILOAD = 1mA to 100mA (E-, I-Grades) l 2.6 14 mV VIN = 2.35V, ILOAD = 1mA to 100mA (MP-, H-Grades) l 27 mV LT3060-2.5: VIN = 3.05V, ILOAD = 1mA to 100mA (E-, I-Grades) l 2.8 19 mV VIN = 3.05V, ILOAD = 1mA to 100mA (MP-, H-Grades) l 37 mV LT3060-3.3: VIN = 3.85V, ILOAD = 1mA to 100mA (E-, I-Grades) l 3.1 24 mV VIN = 3.85V, ILOAD = 1mA to 100mA (MP-, H-Grades) l 49 mV LT3060-5: VIN = 5.55V, ILOAD = 1mA to 100mA (E-, I-Grades) l 3.7 35 mV VIN = 5.55V, ILOAD = 1mA to 100mA (MP-, H-Grades) l 75 mV LT3060-15: VIN = 15.55V, ILOAD = 1mA to 100mA (E-, I-Grades) l 7 100 mV VIN = 15.55V, ILOAD = 1mA to 100mA (MP-, H-Grades) l 225 mV LT3060: VIN = 2.1V, ILOAD = 1mA to 100mA (E-, I-Grades) l 0.2 4 mV (Note 4) VIN = 2.1V, ILOAD = 1mA to 100mA (MP-, H-Grades) l 9 mV Dropout Voltage ILOAD = 1mA 75 110 mV VIN = VOUT(NOMINAL) ILOAD = 1mA l 180 mV (Notes 6, 7) ILOAD = 10mA 150 200 mV ILOAD = 10mA l 300 mV ILOAD = 50mA (Note 14) 240 280 mV ILOAD = 50mA (Note 14) l 410 mV ILOAD = 100mA (Note 14) 300 350 mV ILOAD = 100mA (Note 14) l 510 mV GND Pin Current ILOAD = 0µA l 40 80 µA VIN = VOUT(NOMINAL) + ILOAD = 1mA l 60 100 µA 0.55V ILOAD = 10mA l 160 350 µA (Notes 6, 8) ILOAD = 50mA l 0.8 1.8 mA ILOAD = 100mA l 2 4 mA Quiescent Current in VIN = 45V, VSHDN = 0V 0.3 1 µA Shutdown ADJ Pin Bias Current VIN = 2.1V l 15 60 nA (Note 9) Output Voltage Noise COUT = 10µF, ILOAD = 100mA, CBYP = 0.01µF 30 µVRMS VOUT = 600mV, BW = 10Hz to 100kHz Shutdown Threshold VOUT = Off to On l 0.8 1.5 V VOUT = On to Off l 0.3 0.7 V SHDN Pin Current VSHDN = 0V l 1 µA (Note 10) VSHDN = 45V l 0.9 3 µA Ripple Rejection LT3060-1.2: VIN = 2.7V (Avg) 64 79 dB VRIPPLE = 0.5VP-P, f LT3060-1.5: VIN = 3V (Avg) 62 77 dB RIPPLE = 120Hz, ILOAD = 100mA LT3060-1.8: VIN = 3.3V (Avg) 60 75 dB LT3060-2.5: VIN = 4V (Avg) 58 73 dB LT3060-3.3: VIN = 4.8V (Avg) 55 70 dB LT3060-5: VIN = 6.5V (Avg) 52 67 dB LT3060-15: VIN = 16.5V (Avg) 45 60 dB LT3060: VIN = 2.1V (Avg) (Note 4) 70 85 dB Current Limit VIN = 7V, VOUT = 0 200 mA VIN = VOUT(NOMINAL) + 1V (Notes 6, 12), ΔVOUT = –5% l 110 mA 3060fc For more information www.linear.com/LT3060 5 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Applications Information Typical Application Revision History Typical Application Related Parts