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LDK320AM-R on a board, in 3D

LDK320AM-R

STMicroelectronics

-40℃~+125℃@(Tj) 1 1.2V~12V 18V 200mA 350mV@(200mA) 60uA 60uVrms 83dB@(120Hz) Adjustable Over Current Protection、Over Temperature Protection、Enable、Short Circuit Protection Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS

Extended
DatasheetJLCPCBLCSCst/LDK320AM-R
Category
Voltage Regulators Linear, Low Drop Out (LDO) Regulators
Package
SOT-23-5
Pins
5

Overview

The LDK320AM-R is a voltage Regulators Linear, Low Drop Out (LDO) Regulator made by STMicroelectronics in a SOT-23-5 package with 5 pins. -40℃~+125℃@(Tj) 1 1.2V~12V 18V 200mA 350mV@(200mA) 60uA 60uVrms 83dB@(120Hz) Adjustable Over Current Protection、Over Temperature Protection、Enable、Short Circuit Protection Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.

PCBKit's library has its KiCad symbol (Pinmap_Generic:Regulator_Linear_1IN_2GND_3EN_4ADJ_5OUT, from PCBKit's generic symbols) and its footprint (Package_TO_SOT_SMD:SOT-23-5, from KiCad's library), ready for a KiCad board. 45 are in stock at JLCPCB (part C2969836). 5 open-source boards in 4 repositories on GitHub use it.

Symbol

IN1EN3OUT5GND2ADJ4
Pinmap_Generic:Regulator_Linear_1IN_2GND_3EN_4ADJ_5OUTFrom PCBKit's generic symbols

Footprint

12345
Package_TO_SOT_SMD:SOT-23-5From KiCad's library

Parameters

12
Features
Over Current Protection
Noise
60uVrms
Number of Outputs
1
Operating Temperature
-40℃~+125℃@(Tj)
Output Configuration
Positive
Output Current
200mA
Output Type
Adjustable
Output Voltage
1.2V~12V
Power Supply Rejection Ratio (PSRR)
83dB@(120Hz)
Voltage - Supply
18V
Voltage Dropout
350mV@(200mA)
standby current
60uA

Order codes

1

Pinout

5
The pins of the LDK320AM-R
PinNameType
1INPower in
2GNDPower in
3ENInput
4ADJInput
5OUTPower out

Open-source boards using it

All 5
  • 4 layers39.4 × 110.3 mmBetula Main, the printed circuit board in 3D

    Betula Main

    Cs4System/Eurorack

    Blattwerk Eurorack modules. Designed by Lorenz Neumann

    176 parts83
  • 4 layers28.6 × 80.6 mmPmodADC, the printed circuit board in 3D

    PmodADC

    schilkp/PmodADC

    A fully discrete 14bit, 41kHz, FPGA-controlled Successive-Approximation Audio ADC and R2R Audio DAC.

    137 parts6MIT
  • 4 layers28.6 × 80.6 mmPmodDAC, the printed circuit board in 3D

    PmodDAC

    schilkp/PmodADC

    A fully discrete 14bit, 41kHz, FPGA-controlled Successive-Approximation Audio ADC and R2R Audio DAC.

    122 parts6MIT
  • 4 layers51 × 59 mmPlaqchek sipm sens, the printed circuit board in 3D

    Plaqchek sipm sens

    PLAQCHEK/Hardware_Design

    circuit simulations, schematics, PCB design files

    99 parts
  • 6 layersEMG 2, the printed circuit board in 3D

    EMG 2

    xmoshte/Biosignals_Cobot

    Design files and documentation for a biosignals controlled collaborative robotic arm (cobot) by the Center for Robotics and Biomedical Engineering

    264 parts

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[![LDK320AM-R](https://pcbkit.io/embed/parts/st/LDK320AM-R.jpg?size=s)](https://pcbkit.io/parts/st/LDK320AM-R)

Questions

Is there a KiCad symbol and footprint for the LDK320AM-R?

Yes. The symbol is Pinmap_Generic:Regulator_Linear_1IN_2GND_3EN_4ADJ_5OUT and the footprint Package_TO_SOT_SMD:SOT-23-5, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LDK320AM-R?

SOT-23-5, with 5 pins. Its footprint is drawn on this page.

Where is the LDK320AM-R datasheet?

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

Where can I order the LDK320AM-R?

JLCPCB lists it as part C2969836, with 45 in stock; the sellers' links on this page open their listings.

What can replace the LDK320AM-R?

Parts like it in the library: the ME6211C33M5G-N by MICRONE, the SPX3819M5-L-3-3/TR by MaxLinear, the RT9013-33GB by RICHTEK and the XC6219B332MR by UMW. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the LDK320AM-R?

5 boards in 4 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8