Datasheet LT3091 (Analog Devices) - 3
| Manufacturer | Analog Devices |
| Description | –36V, 1.5A Negative Linear Regulator with Programmable Current Limit |
| Pages / Page | 40 / 3 — orDer inForMaTion. (http://www.linear.com/product/LT3091#orderinfo). LEAD … |
| File Format / Size | PDF / 756 Kb |
| Document Language | English |
orDer inForMaTion. (http://www.linear.com/product/LT3091#orderinfo). LEAD FREE FINISH. TAPE AND REEL. PART MARKING*
Model Line for this Datasheet
- LT3091EDE#PBF LT3091EDE#TRPBF LT3091EFE#PBF LT3091EFE#TRPBF LT3091ER#PBF LT3091ER#TRPBF LT3091ET7#PBF LT3091HDE#PBF LT3091HDE#TRPBF LT3091HFE#PBF LT3091HFE#TRPBF LT3091HR#PBF LT3091HR#TRPBF LT3091HT7#PBF LT3091IDE#PBF LT3091IDE#TRPBF LT3091IFE#PBF LT3091IFE#TRPBF LT3091IR#PBF LT3091IR#TRPBF LT3091IT7#PBF LT3091MPDE#PBF LT3091MPDE#TRPBF LT3091MPFE#PBF LT3091MPFE#TRPBF LT3091MPR#PBF LT3091MPR#TRPBF LT3091MPT7#PBF
Text Version of Document
LT3091
orDer inForMaTion (http://www.linear.com/product/LT3091#orderinfo) LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LT3091EDE#PBF LT3091EDE#TRPBF 3091 14-Lead (4mm × 3mm) Plastic DFN –40°C to 125°C LT3091IDE#PBF LT3091IDE#TRPBF 3091 14-Lead (4mm × 3mm) Plastic DFN –40°C to 125°C LT3091HDE#PBF LT3091HDE#TRPBF 3091 14-Lead (4mm × 3mm) Plastic DFN –40°C to 150°C LT3091MPDE#PBF LT3091MPDE#TRPBF 3091 14-Lead (4mm × 3mm) Plastic DFN –55°C to 150°C LT3091EFE#PBF LT3091EFE#TRPBF 3091FE 16-Lead Plastic TSSOP –40°C to 125°C LT3091IFE#PBF LT3091IFE#TRPBF 3091FE 16-Lead Plastic TSSOP –40°C to 125°C LT3091HFE#PBF LT3091HFE#TRPBF 3091FE 16-Lead Plastic TSSOP –40°C to 150°C LT3091MPFE#PBF LT3091MPFE#TRPBF 3091FE 16-Lead Plastic TSSOP –55°C to 150°C LT3091ER#PBF LT3091ER#TRPBF LT3091R 7-Lead Plastic DD-Pak –40°C to 125°C LT3091IR#PBF LT3091IR#TRPBF LT3091R 7-Lead Plastic DD-Pak –40°C to 125°C LT3091HR#PBF LT3091HR#TRPBF LT3091R 7-Lead Plastic DD-Pak –40°C to 150°C LT3091MPR#PBF LT3091MPR#TRPBF LT3091R 7-Lead Plastic DD-Pak –55°C to 150°C LT3091ET7#PBF N/A LT3091T7 7-Lead Plastic TO-220 –40°C to 125°C LT3091IT7#PBF N/A LT3091T7 7-Lead Plastic TO-220 –40°C to 125°C LT3091HT7#PBF N/A LT3091T7 7-Lead Plastic TO-220 –40°C to 150°C LT3091MPT7#PBF N/A LT3091T7 7-Lead Plastic TO-220 –55°C to 150°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
l
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 IN Voltage ILOAD = 500mA –1.5 V (Note 11) ILOAD = 1.5A l –1.9 –1.5 V SET Pin Current (ISET) VIN = –1.9V, ILOAD = 1mA 49.5 50 50.5 µA –36V < VIN < –1.9V, 1mA < ILOAD < 1.5A (Note 5) l 49 50 51 µA Output Offset Voltage, VOS VIN = –1.9V, ILOAD = 1mA –1.2 1.2 mV (VOUT – VSET) –36V < VIN < –1.9V, 1mA < ILOAD < 1.5A (Note 5) (DFN, TSSOP) l –2 2 mV –36V < VIN < –1.9V, 1mA < ILOAD < 1.5A (Note 5) (DD-PAK, TO-220) l –3.5 3.5 mV Line Regulation: ∆ISET/∆VIN VIN = –1.9V to –36V, ILOAD = 1mA 1.5 nA/V Line Regulation: ∆VOS/∆VIN VIN = –1.9V to –36V, ILOAD = 1mA 2.5 µV/V Load Regulation: ∆ISET ILOAD = 1mA to 1.5A 2.0 nA Load Regulation: ∆VOS ILOAD = 1mA to 1.5A, VIN = –1.9V (Note 6) l 1.2 5.0 mV Output Regulation with SET Pin Voltage Change: ∆ISET/∆VSET VSET = 0V to –32V, VIN = –36V, ILOAD = 1mA l 0.2 2 nA/V ∆VOS/∆VSET VSET = 0V to –32V, VIN = –36V, ILOAD = 1mA l 2.5 40 µV/V 3091fa For more information www.linear.com/LT3091 3 Document Outline Features Description Applications Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Applications Information Typical Applications Package Description Revision History Typical Application Related Parts
orDer inForMaTion (http://www.linear.com/product/LT3091#orderinfo) LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LT3091EDE#PBF LT3091EDE#TRPBF 3091 14-Lead (4mm × 3mm) Plastic DFN –40°C to 125°C LT3091IDE#PBF LT3091IDE#TRPBF 3091 14-Lead (4mm × 3mm) Plastic DFN –40°C to 125°C LT3091HDE#PBF LT3091HDE#TRPBF 3091 14-Lead (4mm × 3mm) Plastic DFN –40°C to 150°C LT3091MPDE#PBF LT3091MPDE#TRPBF 3091 14-Lead (4mm × 3mm) Plastic DFN –55°C to 150°C LT3091EFE#PBF LT3091EFE#TRPBF 3091FE 16-Lead Plastic TSSOP –40°C to 125°C LT3091IFE#PBF LT3091IFE#TRPBF 3091FE 16-Lead Plastic TSSOP –40°C to 125°C LT3091HFE#PBF LT3091HFE#TRPBF 3091FE 16-Lead Plastic TSSOP –40°C to 150°C LT3091MPFE#PBF LT3091MPFE#TRPBF 3091FE 16-Lead Plastic TSSOP –55°C to 150°C LT3091ER#PBF LT3091ER#TRPBF LT3091R 7-Lead Plastic DD-Pak –40°C to 125°C LT3091IR#PBF LT3091IR#TRPBF LT3091R 7-Lead Plastic DD-Pak –40°C to 125°C LT3091HR#PBF LT3091HR#TRPBF LT3091R 7-Lead Plastic DD-Pak –40°C to 150°C LT3091MPR#PBF LT3091MPR#TRPBF LT3091R 7-Lead Plastic DD-Pak –55°C to 150°C LT3091ET7#PBF N/A LT3091T7 7-Lead Plastic TO-220 –40°C to 125°C LT3091IT7#PBF N/A LT3091T7 7-Lead Plastic TO-220 –40°C to 125°C LT3091HT7#PBF N/A LT3091T7 7-Lead Plastic TO-220 –40°C to 150°C LT3091MPT7#PBF N/A LT3091T7 7-Lead Plastic TO-220 –55°C to 150°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
l
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 IN Voltage ILOAD = 500mA –1.5 V (Note 11) ILOAD = 1.5A l –1.9 –1.5 V SET Pin Current (ISET) VIN = –1.9V, ILOAD = 1mA 49.5 50 50.5 µA –36V < VIN < –1.9V, 1mA < ILOAD < 1.5A (Note 5) l 49 50 51 µA Output Offset Voltage, VOS VIN = –1.9V, ILOAD = 1mA –1.2 1.2 mV (VOUT – VSET) –36V < VIN < –1.9V, 1mA < ILOAD < 1.5A (Note 5) (DFN, TSSOP) l –2 2 mV –36V < VIN < –1.9V, 1mA < ILOAD < 1.5A (Note 5) (DD-PAK, TO-220) l –3.5 3.5 mV Line Regulation: ∆ISET/∆VIN VIN = –1.9V to –36V, ILOAD = 1mA 1.5 nA/V Line Regulation: ∆VOS/∆VIN VIN = –1.9V to –36V, ILOAD = 1mA 2.5 µV/V Load Regulation: ∆ISET ILOAD = 1mA to 1.5A 2.0 nA Load Regulation: ∆VOS ILOAD = 1mA to 1.5A, VIN = –1.9V (Note 6) l 1.2 5.0 mV Output Regulation with SET Pin Voltage Change: ∆ISET/∆VSET VSET = 0V to –32V, VIN = –36V, ILOAD = 1mA l 0.2 2 nA/V ∆VOS/∆VSET VSET = 0V to –32V, VIN = –36V, ILOAD = 1mA l 2.5 40 µV/V 3091fa For more information www.linear.com/LT3091 3 Document Outline Features Description Applications Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Applications Information Typical Applications Package Description Revision History Typical Application Related Parts
