{"product_id":"analog-devices-lt3091ide-pbf-ldo-voltage-regulator-adjustable-36-to-1-5vin-300mv-drop-32-to-0v-1-5a-out-dfn-14-125-deg-c","title":"ANALOG DEVICES LT3091IDE#PBF LDO Voltage Regulator, Adjustable, -36 to -1.5Vin, 300mV Drop, -32 to 0V \/ 1.5A Out, DFN-14, 125 \u0026deg;C","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cdiv\u003e\n \u003cdiv\u003e\n  \u003cp\u003eLT3091IDE#PBF is a 1.5A low dropout negative linear regulator that can be easily paralleled to increase output current or distribute heat on surface-mounted boards. Designed with a precision current reference followed by a high-performance rail-to-rail voltage buffer, this regulator is suitable for applications requiring precise output, high current with no need for a heatsink, output adjustability to zero, and low dropout voltage. The device can also be configured as a 3-terminal floating regulator. The LT3091 features fast transient response, high PSRR, and output noise as low as 18µVRMS. It generates a wide output voltage range (0V to -32V) while maintaining unity gain operation, resulting in virtually constant bandwidth, load regulation, PSRR, and noise independent of the programmed output voltage. Applications include post-regulator for switching supplies, low-noise instrumentation and RF supplies, rugged industrial supplies, and precision power supplies.\u003c\/p\u003e\n  \u003cul\u003e\n   \u003cli\u003eSingle resistor sets output voltage, programmable current limit\u003c\/li\u003e\n   \u003cli\u003ePositive or negative output current monitor, parallelable for higher current and heat spreading\u003c\/li\u003e\n   \u003cli\u003eWide input voltage range from -1.5V to -36V, positive\/negative shutdown logic or UVLO\u003c\/li\u003e\n   \u003cli\u003eRail-to-rail output voltage range from 0V to -32V, programmable cable drop compensation\u003c\/li\u003e\n   \u003cli\u003eStable with 10µF minimum output capacitor, stable with ceramic or tantalum capacitors\u003c\/li\u003e\n   \u003cli\u003eGND pin current is 1.2mA typical at (ILOAD = 20?A)\u003c\/li\u003e\n   \u003cli\u003eQuiescent current in shutdown is 0.1µA typical at (VIN = -6V, active-low VSHDN = 0V, TA = 25°C)\u003c\/li\u003e\n   \u003cli\u003eError amplifier RMS output noise is 18?VRMS typical at (LOAD = 1.5A, BW = 10Hz to 100KHz)\u003c\/li\u003e\n   \u003cli\u003eDropout voltage is 173mV typical at (ILOAD = 1mA, TA = 25°C)\u003c\/li\u003e\n   \u003cli\u003eOperating junction temperature range from -40°C to 125°C, 14-lead plastic DFN package\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch3\u003eNotes\u003c\/h3\u003e\n  \u003cp\u003eADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e \u003ch4\u003eProduct details\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv\u003e\n \u003cdiv\u003e\n  \u003cdiv\u003e\n   \u003cdiv\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eOutput Type\u003c\/span\u003e\n     \u003cp\u003eAdjustable\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eInput Voltage Max\u003c\/span\u003e\n     \u003cp\u003e-1.5V\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eOutput Voltage - Nom\u003c\/span\u003e\n     \u003cp\u003e-\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eOutput Voltage Max\u003c\/span\u003e\n     \u003cp\u003e0V\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eOutput Current Max\u003c\/span\u003e\n     \u003cp\u003e1.5A\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eDropout Voltage Typ @ Current\u003c\/span\u003e\n     \u003cp\u003e300mV\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eIC Mounting\u003c\/span\u003e\n     \u003cp\u003eSurface Mount\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eNo. of Pins\u003c\/span\u003e\n     \u003cp\u003e14Pins\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eOperating Temperature Max\u003c\/span\u003e\n     \u003cp\u003e125°C\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eSVHC\u003c\/span\u003e\n     \u003cp\u003eNo SVHC (21-Jan-2025)\u003c\/p\u003e\n    \u003c\/div\u003e\n   \u003c\/div\u003e\n   \u003cdiv\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eInput Voltage Min\u003c\/span\u003e\n     \u003cp\u003e-36V\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eNo. of Outputs\u003c\/span\u003e\n     \u003cp\u003e1Outputs\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eOutput Voltage Min\u003c\/span\u003e\n     \u003cp\u003e-32V\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003ePolarity\u003c\/span\u003e\n     \u003cp\u003eNegative Output\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eMax Output Current\u003c\/span\u003e\n     \u003cp\u003e1.5A\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eDropout Voltage - Typ @ Current\u003c\/span\u003e\n     \u003cp\u003e300mV\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eIC Case \/ Package\u003c\/span\u003e\n     \u003cp\u003eDFN\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eOperating Temperature Min\u003c\/span\u003e\n     \u003cp\u003e-40°C\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eProduct Range\u003c\/span\u003e\n     \u003cp\u003eAdj 1.5A LDO Voltage Regulators\u003c\/p\u003e\n    \u003c\/div\u003e\n   \u003c\/div\u003e\n  \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eOther details\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eANALOG DEVICES\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eLT3091IDE#PBF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003eEach\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnical Data Sheet EN\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"http:\/\/www.farnell.com\/datasheets\/2032582.pdf\" target=\"_blank\" title=\"View or Download\" download\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/files\/file_4379f50c-e237-48f9-beae-a4e625c5b304_icon.png?9736775303194905289\" alt=\"Download technical document - datasheet - Tanotis India\" width=\"25\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cbr\u003eAll product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.","brand":"ANALOG DEVICES-10","offers":[{"title":"Default Title","offer_id":41636780474453,"sku":"4407592:1-VAT145:e14","price":1520.93,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/files\/5c1aefd449f4c75d5a2554ce053d9cd5_c097a926-c186-40ce-9041-c4971cf0ec30.jpg?v=1755200948","url":"https:\/\/www.tanotis.com\/products\/analog-devices-lt3091ide-pbf-ldo-voltage-regulator-adjustable-36-to-1-5vin-300mv-drop-32-to-0v-1-5a-out-dfn-14-125-deg-c","provider":"Tanotis","version":"1.0","type":"link"}