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LD1086DT on a board, in 3D

LD1086DT

STMicroelectronics

-40℃~+125℃@(Ta) 0.003%Vout 1 1.25V~28.5V 1.5A 1.5V@(1.5A) 30V 5mA 88dB@(120Hz) Adjustable Over Current Protection、Short Circuit Protection、Thermal shutdown Positive DPAK Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS

Extended
DatasheetJLCPCBLCSCst/LD1086DT
Category
Voltage Regulators Linear, Low Drop Out (LDO) Regulators
Package
DPAK
Pins
3

Overview

The LD1086DT is a voltage Regulators Linear, Low Drop Out (LDO) Regulator made by STMicroelectronics in a DPAK package with 3 pins. -40℃~+125℃@(Ta) 0.003%Vout 1 1.25V~28.5V 1.5A 1.5V@(1.5A) 30V 5mA 88dB@(120Hz) Adjustable Over Current Protection、Short Circuit Protection、Thermal shutdown Positive DPAK Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.

PCBKit's library has its KiCad symbol (Regulator_Linear:LD1086DTTR, from KiCad's library) and its footprint (Package_TO_SOT_SMD:TO-252-2, from KiCad's library), ready for a KiCad board. 1,404 are in stock at JLCPCB (part C2890029). 2 open-source boards in 2 repositories on GitHub use it.

Symbol

ADJ/GND1OUT2IN3
Regulator_Linear:LD1086DTTRFrom KiCad's library

Footprint

123
Package_TO_SOT_SMD:TO-252-2From KiCad's library

Parameters

12
Features
Over Current Protection
Noise
0.003%Vout
Number of Outputs
1
Operating Temperature
-40℃~+125℃@(Ta)
Output Configuration
Positive
Output Current
1.5A
Output Type
Adjustable
Output Voltage
1.25V~28.5V
Power Supply Rejection Ratio (PSRR)
88dB@(120Hz)
Voltage - Supply
30V
Voltage Dropout
1.5V@(1.5A)
standby current
5mA

Order codes

1

Pinout

3
The pins of the LD1086DT
PinNameType
1ADJ/GNDInput
2OUTPower out
3INPower in

Open-source boards using it

All 2
  • 2 layers56 × 78 mmLeditaulu, the printed circuit board in 3D

    Leditaulu

    jvsalo/leditaulu

    Snooker scoreboard

    51 partsMIT
  • 4 layers101.6 × 76.2 mmMTB V2, the printed circuit board in 3D

    MTB V2

    HMC-E80/E80

    Files for E80

    128 parts3

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Questions

Is there a KiCad symbol and footprint for the LD1086DT?

Yes. The symbol is Regulator_Linear:LD1086DTTR and the footprint Package_TO_SOT_SMD:TO-252-2, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LD1086DT?

DPAK, with 3 pins. Its footprint is drawn on this page.

Where is the LD1086DT datasheet?

STMicroelectronics publishes it: the Datasheet link on this page opens it.

Where can I order the LD1086DT?

JLCPCB lists it as part C2890029, with 1,404 in stock; the sellers' links on this page open their listings.

What can replace the LD1086DT?

Parts like it in the library: the CJ7805 3% by Jiangsu Changjing Electronics Technology (CJ), the UZ1085L-33-TN3-R by UTC, the AMS1086CD-3.3 by Advanced Monolithic Systems and the CJ7908 by Jiangsu Changjing Electronics Technology (CJ). Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the LD1086DT?

2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8