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                      1. Home
                      2. Semiconductors - ICs
                      3. Power Management ICs - PMIC
                      4. Voltage Regulators
                      5. LDO Voltage Regulators
                      Print Page

                      LT3082IST#PBF

                      LDO Voltage Regulator, Adjustable, 1.2 V to 40 V in, 1.3 V / 0.2 A out, SOT-223-3

                      ANALOG DEVICES LT3082IST#PBF
                      Image is for illustrative purposes only. Please refer to product description.
                      ManufacturerANALOG DEVICES
                      Manufacturer Part NoLT3082IST#PBF
                      Newark Part No.51AK8598
                      Product RangeAdj 200mA LDO Voltage Regulators
                      Technical Datasheet

                      Data Sheet

                      See all Technical Docs
                      93 In Stock

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                      Product Information

                      ManufacturerANALOG DEVICES
                      Manufacturer Part NoLT3082IST#PBF
                      Newark Part No.51AK8598
                      Product RangeAdj 200mA LDO Voltage Regulators
                      Technical Datasheet

                      Data Sheet

                      Output TypeAdjustable
                      Input Voltage Min1.2V
                      Input Voltage Max40V
                      Fixed Output Voltage Nom-
                      No. of Outputs1Outputs
                      Output Voltage - Nom-
                      Adjustable Output Voltage Min0V
                      Output Voltage Nom-
                      Output Voltage Min0V
                      Adjustable Output Voltage Max38.5V
                      Output Current200mA
                      Output Voltage Max38.5V
                      Dropout Voltage Vdo1.3V
                      PolarityPositive Output
                      Output Current Max200mA
                      Output Current Max200mA
                      Max Output Current200mA
                      LDO Regulator Case StyleSOT-223
                      Dropout Voltage Typ @ Current1.3V
                      Dropout Voltage - Typ @ Current1.3V
                      Dropout Voltage Typ @ Current1.3V
                      IC MountingSurface Mount
                      IC Case / PackageSOT-223
                      No. of Pins3Pins
                      Operating Temperature Min-40°C
                      Operating Temperature Max125°C
                      Product RangeAdj 200mA LDO Voltage Regulators
                      Automotive Qualification Standard-
                      MSLMSL 1 - Unlimited
                      SVHCLead (21-Jan-2025)

                      Product Overview

                      LT3082 is a low dropout linear regulator that can be paralleled to increase output current or spread heat in surface mounted boards. Architected as a precision current source and voltage follower, this regulator benefits many applications requiring high current, adjustability to zero and no heat sink. This device withstands reverse input voltages and reverse output-to-input voltages without reverse-current flow. Internal protection circuitry includes reverse-battery and reverse-current protection, current limiting and thermal limiting. It is widely used in application such as all-surface mount power supply, post regulator for switching supplies, low parts count variable voltage supply, low output voltage supply, battery powered regulator etc.

                      • Output current: 200mA max
                      • Wide input voltage range is 1.2V to 40V
                      • Output adjustable to 0V
                      • Stable with minimum 2.2μF ceramic capacitors
                      • SET pin current is 10μA, single resistor sets output voltage
                      • Initial set pin current accuracy is 1%
                      • Low output noise is 33μVRMS (10Hz to 100kHz)
                      • Load regulation is –0.1nA typ, line regulation is 0.03nA/V typ
                      • Operating temperature is –40°C to 125°C
                      • Packaging style is 3-lead plastic SOT-223

                      Notes

                      ADI 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

                      Technical Specifications

                      Output Type

                      Adjustable

                      Input Voltage Max

                      40V

                      No. of Outputs

                      1Outputs

                      Adjustable Output Voltage Min

                      0V

                      Output Voltage Min

                      0V

                      Output Current

                      200mA

                      Dropout Voltage Vdo

                      1.3V

                      Output Current Max

                      200mA

                      Max Output Current

                      200mA

                      Dropout Voltage Typ @ Current

                      1.3V

                      Dropout Voltage Typ @ Current

                      1.3V

                      IC Case / Package

                      SOT-223

                      Operating Temperature Min

                      -40°C

                      Product Range

                      Adj 200mA LDO Voltage Regulators

                      MSL

                      MSL 1 - Unlimited

                      Input Voltage Min

                      1.2V

                      Fixed Output Voltage Nom

                      -

                      Output Voltage - Nom

                      -

                      Output Voltage Nom

                      -

                      Adjustable Output Voltage Max

                      38.5V

                      Output Voltage Max

                      38.5V

                      Polarity

                      Positive Output

                      Output Current Max

                      200mA

                      LDO Regulator Case Style

                      SOT-223

                      Dropout Voltage - Typ @ Current

                      1.3V

                      IC Mounting

                      Surface Mount

                      No. of Pins

                      3Pins

                      Operating Temperature Max

                      125°C

                      Automotive Qualification Standard

                      -

                      SVHC

                      Lead (21-Jan-2025)

                      Technical Docs (1)

                      Technical Data Sheet EN

                      Legislation and Environmental

                      US ECCN:EAR99
                      EU ECCN:Unknown
                      RoHS Compliant:Y-Ex

                      RoHS

                      RoHS Phthalates Compliant:Yes

                      RoHS

                      SVHC:Lead (21-Jan-2025)
                      Download Product Compliance Certificate

                      Product Compliance Certificate

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