Datasheet LT3086 (Analog Devices) - 3

LT3086
orDer inForMaTion http://www.linear.com/product/LT3086#orderinfo LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LT3086EDHD#PBF LT3086EDHD#TRPBF 3086 16-Lead (5mm × 4mm) Plastic DFN –40°C to 125°C LT3086IDHD#PBF LT3086IDHD#TRPBF 3086 16-Lead (5mm × 4mm) Plastic DFN –40°C to 125°C LT3086EFE#PBF LT3086EFE#TRPBF 3086FE 16-Lead Plastic TSSOP –40°C to 125°C LT3086IFE#PBF LT3086IFE#TRPBF 3086FE 16-Lead Plastic TSSOP –40°C to 125°C LT3086MPFE#PBF LT3086MPFE#TRPBF 3086FE 16-Lead Plastic TSSOP –55°C to 125°C LT3086HFE#PBF LT3086HFE#TRPBF 3086FE 16-Lead Plastic TSSOP –40°C to 150°C LT3086ER#PBF LT3086ER#TRPBF LT3086R 7-Lead Plastic DD-Pak –40°C to 125°C LT3086IR#PBF LT3086IR#TRPBF LT3086R 7-Lead Plastic DD-Pak –40°C to 125°C LT3086MPR#PBF LT3086MPR#TRPBF LT3086R 7-Lead Plastic DD-Pak –55°C to 125°C LT3086ET7#PBF N/A LT3086T7 7-Lead Plastic TO-220 –40°C to 125°C LT3086IT7#PBF N/A LT3086T7 7-Lead Plastic TO-220 –40°C to 125°C LT3086MPT7#PBF N/A LT3086T7 7-Lead Plastic TO-220 –55°C to 125°C Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container. For more information on lead free part marking, go to: http://www.linear.com/leadfree/ For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/. Some packages are available in 500 unit reels through designated sales channels with #TRMPBF suffix.
e lecTrical characTerisTics The
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denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. PARAMETER CONDITIONS MIN TYP MAX UNITS
Minimum Input Voltage (Note 4) ILOAD = 2.1A, ∆VOUT = –1% l 1.4 1.55 V Reference Voltage VSET VIN = 1.55V, ILOAD = 1mA 396 400 404 mV (Notes 3, 5) 1.55V < VIN < 40V, 1mA < ILOAD < 2.1A (TJ < 125°C) l 392 400 408 mV 1.55V < VIN < 40V, 1mA < ILOAD < 2.1A (H-Grade, TJ > 125°C) 388 400 408 mV Reference Current ISET VIN = 1.55V, ILOAD = 1mA 49.5 50 50.5 µA 1.55V < VIN < 40V, 1mA < ILOAD < 2.1A l 49 50 51 µA Line Regulation VSET VIN = 1.55V to 40V, ILOAD = 1mA (TJ < 125°C) l 0.1 0.8 mV VSET VIN = 1.55V to 40V, ILOAD = 1mA (H-Grade, TJ > 125°C) 1 mV ISET VIN = 1.55V to 40V, ILOAD = 1mA l –0.12 –0.03 µA Load Regulation VSET ILOAD = 1mA to 2.1A, VIN = VOUT + 0.55V (TJ < 125°C) l 0.25 1 mV (Notes 6, 7) VSET ILOAD = 1mA to 2.1A, VIN = VOUT + 0.55V (H-Grade, TJ > 125°C) –8 1 mV ISET ILOAD = 1mA to 2.1A, VIN = VOUT + 0.55V (TJ < 125°C) l 0.02 0.08 µA ISET ILOAD = 1mA to 2.1A, VIN = VOUT + 0.55V (H-Grade, TJ > 125°C) –0.16 0.08 µA Minimum Load Current (Note 16) l 1 mA Dropout Voltage ILOAD = 1mA 10 65 mV VIN = VOUT(NOMINAL), (Notes 7, 8) l 100 mV ILOAD = 100mA 100 135 mV l 160 mV ILOAD = 500mA 150 195 mV l 235 mV ILOAD = 1.5A 260 335 mV l 425 mV ILOAD = 2.1A 330 415 mV l 540 mV 3086fb For more information www.linear.com/LT3086 3 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Applications Information Typical Applications Package Description Revision History Typical Application Related Parts