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L7818CV on a board, in 3D

L7818CV

STMicroelectronics

0℃~+125℃@(Tj) 1 1.5A 18V 2V@(1A) 35V Fixed Over Current Protection、Over Temperature Protection、Short Circuit Protection Positive TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS

Extended
DatasheetJLCPCBLCSCst/L7818CV
Category
Voltage Regulators Linear, Low Drop Out (LDO) Regulators
Package
TO-220
Pins
3

Overview

The L7818CV is a voltage Regulators Linear, Low Drop Out (LDO) Regulator made by STMicroelectronics in a TO-220 package with 3 pins. 0℃~+125℃@(Tj) 1 1.5A 18V 2V@(1A) 35V Fixed Over Current Protection、Over Temperature Protection、Short Circuit Protection Positive TO-220 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.

PCBKit's library has its KiCad symbol (Regulator_Linear:L7818, from KiCad's library) and its footprint (EasyEDA_Cloud:TO-220-3_L10.0-W4.5-P2.54-L-1, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C181038).

Symbol

IN1GND2OUT3
Regulator_Linear:L7818From KiCad's library

Footprint

123
EasyEDA_Cloud:TO-220-3_L10.0-W4.5-P2.54-L-1From EasyEDA

Parameters

9
Features
Over Current Protection, Short Circuit Protection, Thermal shutdown
Number of Outputs
1
Operating Temperature
0℃~+125℃@(Tj)
Output Configuration
Positive
Output Current
1.5A
Output Type
Fixed
Output Voltage
18V
Voltage - Supply
35V
Voltage Dropout
2V@(1A)

Order codes

1

Pinout

3
The pins of the L7818CV
PinNameType
1INPower in
2GNDPower in
3OUTPower out

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Questions

Is there a KiCad symbol and footprint for the L7818CV?

Yes. The symbol is Regulator_Linear:L7818 and the footprint EasyEDA_Cloud:TO-220-3_L10.0-W4.5-P2.54-L-1, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the L7818CV?

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

Where is the L7818CV datasheet?

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

Where can I order the L7818CV?

JLCPCB lists it as part C181038, with 0 in stock; the sellers' links on this page open their listings.

What can replace the L7818CV?

Parts like it in the library: the KIA7818AP-U/PK by KEC Semicon, the LM7918TP by HTC Korea TAEJIN Tech, the L7818CV(MS) by MSKSEMI and the L7818CV-DG by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8