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  • LD1086D2TTR

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1.5A Low drop positive voltage regulator adjustable and fixed,Low Dropout (LDO) Regulators 2.85-30V 1.5A Adj

Manufacturer : STMicroelectronics, Inc
Package/Case : D2PAK
Product Categories : Low Dropout (LDO) Regulators
Datasheet: LD1086D2TTR Datasheet (PDF)
RoHs Status: Rohs
In-stock: 5691


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LD1086D2TTR Product Details

The LD1086D2TTR is a low drop voltage regulator capable of providing up to 1.5 A of output current. Dropout is guaranteed at a maximum of 1.2 V at the maximum output current, decreasing at lower loads. The LD1086D2TTR is pin-to-pin compatible with older 3-terminal adjustable regulators, but has better performance in terms of drop and output tolerance. Unlike PNP regulators, where a part of the output current is wasted as quiescent current, the LD1086D2TTR quiescent current flows into the load, increasing efficiency. Only a 10 μF (minimum) capacitor is needed for stability. The device is available in a TO-220, D2PAK, D2PAK/A, DPAK or DFN8 (4x4) package. On-chip trimming allows the regulator to reach a very tight output voltage tolerance; within ± 1% at 25 °C. The LD1086D2TTR is available as automotive grade for adjustable output voltages in the TO-220 and DPAK packages. The PAT, SYL, SBL statistical tests have been performed, and the devices are qualified according to the AEC-Q100 specification for the automotive market in the temperature range of - 40 °C to 125 °C.


  • Typicaldropout:1.3Vat1.5A
  • Three-terminaladjustableorfixedoutputvoltage:1.8V,2.5V,3.3V,5V,12V
  • Automotivegrade(adjustableVOUTinTO-220andDPAKpackagesonly)
  • Outputcurrentguaranteedupto1.5A
  • Outputtolerance:±1%at25°Cand±2%infulltemperaturerange
  • Internalpowerandthermallimit
  • Wideoperatingtemperaturerange-40°Cto125°C
  • Packageavailable:TO-220,D2PAK,D2PAK/A,DPAKandDFN8(4x4)
  • Pinoutcompatibilitywithstandardadjustablevoltageregulators

Technical Parameters

  • Input Voltage MAX
  • 30 V
  • Output Voltage
  • 1.25 V to 15 V
  • Dropout Voltage (Max)
  • 1.5 V at 1.5 A
  • Output Current
  • 1.5 A
  • Load Regulation
  • 0.3 %
  • Number of Outputs
  • 1
  • Output Type
  • Adjustable
  • Maximum Operating Temperature
  • + 125 C
  • Mounting Style
  • Package / Case
  • D2PAK
  • Input Bias Current (Max)
  • 5 mA
  • Line Regulation
  • 0.2 %
  • Minimum Operating Temperature
  • - 40 C
  • Packaging
  • Reel
  • Factory Pack Quantity
  • 1000
  • Voltage Regulation Accuracy
  • 1 %

LD1086D2TTR Datasheet

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Estimated Delivery Time: Dec 05 - Dec 10 days (choose Expedited at checkout).

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1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that LD1086D2TTR is the original manufacturer or agent of ST?
We have a professional business development department to strictly test and verify the qualifications of ST original manufacturers and agents. All ST suppliers must pass the qualification review before they can publish their LD1086D2TTR devices; we pay more attention to the channels and quality of LD1086D2TTR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of LD1086D2TTR chips? Including ST original factory information, Low Dropout (LDO) Regulators application, LD1086D2TTR pictures?
You can use Jotrin's intelligent search engine, or filter by Power Management ; Linear Voltage Regulators ; Standard Voltage Regulators category, or find it through STMicroelectronics, Inc Information page.
Q: Are the ST's LD1086D2TTR price and stock displayed on the platform accurate?
The ST's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for LD1086D2TTR, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
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Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of LD1086D2TTR?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LD1086D2TTR we delivered, we will accept the replacement or return of the LD1086D2TTR only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of LD1086D2TTR.
(3)The LD1086D2TTR is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as LD1086D2TTR datasheet pdf, LD1086 pin diagram?
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STMicroelectronics, Inc

ST Microelectronics is a global independent semiconductor company and a leader in developing and delivering semiconductor solutions across the spectrum of microelectronics applications, and that designs, develops, manufactures and markets a broad spectrum of products....
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