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LDK320AM50R on a board, in 3D

LDK320AM50R

STMicroelectronics

-40℃~+125℃@(Tj) 1 100uA 18V 200mA 350mV@(200mA) 5V 63uVrms 88dB@(120Hz) Fixed Over Current Protection、Over Temperature Protection、Short Circuit Protection Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS

Extended
DatasheetJLCPCBLCSCst/LDK320AM50R
Category
Voltage Regulators Linear, Low Drop Out (LDO) Regulators
Package
SOT-23-5
Pins
5

Overview

The LDK320AM50R 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 100uA 18V 200mA 350mV@(200mA) 5V 63uVrms 88dB@(120Hz) Fixed Over Current Protection、Over Temperature Protection、Short Circuit Protection Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.

PCBKit's library has its KiCad symbol (LDK320AM50R:LDK320AM50R, from Antmicro) and its footprint (Package_TO_SOT_SMD:SOT-23-5, from KiCad's library), ready for a KiCad board. 2,990 are in stock at JLCPCB (part C2969843). 3 open-source boards in 2 repositories on GitHub use it.

Symbol

V_{IN}1GND2EN3V_{OUT}5
LDK320AM50R:LDK320AM50RFrom Antmicro

Footprint

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

Parameters

12
Features
Thermal shutdown
Noise
63uVrms
Number of Outputs
1
Operating Temperature
-40℃~+125℃@(Tj)
Output Configuration
Positive
Output Current
200mA
Output Type
Fixed
Output Voltage
5V
Power Supply Rejection Ratio (PSRR)
88dB@(120Hz)
Voltage - Supply
18V
Voltage Dropout
350mV@(200mA)
standby current
100uA

Order codes

1

Pinout

5
The pins of the LDK320AM50R
PinNameType
1V_{IN}Power in
2GNDPower in
3ENInput
4NCNot connected
5V_{OUT}Power out

Open-source boards using it

All 3
  • 2 layers100 × 100 mmKit Analogico, the printed circuit board in 3D

    Kit Analogico

    LuizFernandoOliveira/Kit-Front-End-Anal-gico

    This work is licensed under a [Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International License][cc-by-nc-nd].

    290 parts

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Questions

Is there a KiCad symbol and footprint for the LDK320AM50R?

Yes. The symbol is LDK320AM50R:LDK320AM50R 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 LDK320AM50R?

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

Where is the LDK320AM50R datasheet?

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

Where can I order the LDK320AM50R?

JLCPCB lists it as part C2969843, with 2,990 in stock; the sellers' links on this page open their listings.

What can replace the LDK320AM50R?

Parts like it in the library: the SPX3819M5-L-5-0 by TECH PUBLIC, the BL8075CB5TR50 by BL, the DS8241-50S5 by DSTECH and the AP2204K-5.0TRG1(MS) by MSKSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the LDK320AM50R?

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

Parts like it

8