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LD1084V on a board, in 3D

LD1084V

STMicroelectronics

-40℃~+125℃@(Tj) 1 1.25V~28.5V 1.5V@(5A) 10mA 30V 5A 72dB@(120Hz) Adjustable Positive Short Circuit Protection、Thermal shutdown TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS

Extended
DatasheetJLCPCBLCSCst/LD1084V
Category
Voltage Regulators Linear, Low Drop Out (LDO) Regulators
Package
TO-220
Pins
3

Overview

The LD1084V is a voltage Regulators Linear, Low Drop Out (LDO) Regulator made by STMicroelectronics in a TO-220 package with 3 pins. -40℃~+125℃@(Tj) 1 1.25V~28.5V 1.5V@(5A) 10mA 30V 5A 72dB@(120Hz) Adjustable Positive Short Circuit Protection、Thermal shutdown TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LM317_C84288, from EasyEDA) and its footprint (EasyEDA_Cloud:TO-220-3_L10.0-W4.5-P2.54-T, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C222407). 2 open-source boards in 2 repositories on GitHub use it.

Symbol

ADJ1INPUT3OUTPUT2
EasyEDA_Cloud:LM317_C84288From EasyEDA

Footprint

123
EasyEDA_Cloud:TO-220-3_L10.0-W4.5-P2.54-TFrom EasyEDA

Parameters

11
Features
Short Circuit Protection, Thermal shutdown
Number of Outputs
1
Operating Temperature
-40℃~+125℃@(Tj)
Output Configuration
Positive
Output Current
5A
Output Type
Adjustable
Output Voltage
1.25V~28.5V
Power Supply Rejection Ratio (PSRR)
72dB@(120Hz)
Voltage - Supply
30V
Voltage Dropout
1.5V@(5A)
standby current
10mA

Order codes

1

Pinout

3
The pins of the LD1084V
PinNameType
1ADJUnspecified
2OUTPUTUnspecified
3INPUTUnspecified

Open-source boards using it

All 2
  • 4 layers236.1 × 156.9 mmImpeller18, the printed circuit board in 3D

    Impeller18

    buglalis/degree

    764 parts
  • 2 layers80 × 105 mmDcpsu card b, the printed circuit board in 3D

    Dcpsu card b

    orb1t-ua/dcpsu-pcb

    DCPSU - schematics and PCB layouts

    91 parts

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Questions

Is there a KiCad symbol and footprint for the LD1084V?

Yes. The symbol is EasyEDA_Cloud:LM317_C84288 and the footprint EasyEDA_Cloud:TO-220-3_L10.0-W4.5-P2.54-T, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LD1084V?

TO-220, with 3 pins. Its footprint is drawn on this page.

Where is the LD1084V datasheet?

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

Where can I order the LD1084V?

JLCPCB lists it as part C222407, with 0 in stock; the sellers' links on this page open their listings.

What can replace the LD1084V?

Parts like it in the library: the LT1084CT#PBF by Analog Devices, the LT1585ACT#PBF by Analog Devices, the KA7824AETU-ON by onsemi and the KIA7907PI-U/PF by KEC Semicon. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the LD1084V?

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

Parts like it

5