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LM7805MPX on a board, in 3D

LM7805MPX

Texas Instruments

0℃~+125℃@(Ta) 1 1.5A 25V 2V@(1A) 40uV 5V 62dB@(120Hz) 8mA Fixed Over Current Protection、Over Temperature Protection、Short Circuit Protection Positive SOT-223-4 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS

Extended
DatasheetJLCPCBLCSCti/LM7805MPX
Category
Voltage Regulators Linear, Low Drop Out (LDO) Regulators
Package
SOT-223-4
Pins
4

Overview

The LM7805MPX is a voltage Regulators Linear, Low Drop Out (LDO) Regulator made by Texas Instruments in a SOT-223-4 package with 4 pins. 0℃~+125℃@(Ta) 1 1.5A 25V 2V@(1A) 40uV 5V 62dB@(120Hz) 8mA Fixed Over Current Protection、Over Temperature Protection、Short Circuit Protection Positive SOT-223-4 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.

PCBKit's library has its KiCad symbol (Pinmap_Generic:Regulator_Linear_1IN_2GND_3OUT_4GND, from PCBKit's generic symbols) and its footprint (LibrePCB_Base:SOT223-4P230_700X180L175X75T175X300, from Librepcb), ready for a KiCad board. 4,232 are in stock at JLCPCB (part C2848241). 2 open-source boards in 2 repositories on GitHub use it.

Symbol

IN1OUT3GND2
Pinmap_Generic:Regulator_Linear_1IN_2GND_3OUT_4GNDFrom PCBKit's generic symbols

Footprint

4123
LibrePCB_Base:SOT223-4P230_700X180L175X75T175X300From Librepcb

Parameters

12
Features
Over Current Protection
Noise
40uV
Number of Outputs
1
Operating Temperature
0℃~+125℃@(Ta)
Output Configuration
Positive
Output Current
1.5A
Output Type
Fixed
Output Voltage
5V
Power Supply Rejection Ratio (PSRR)
62dB@(120Hz)
Voltage - Supply
25V
Voltage Dropout
2V@(1A)
standby current
8mA

Order codes

1

Pinout

4
The pins of the LM7805MPX
PinNameType
1INPower in
2GNDPower in
3OUTPower out
4GNDPassive

Open-source boards using it

All 2
  • 2 layers310 × 100 mmAOML AB 3.0 reorganized v2, the printed circuit board in 3D

    AOML AB 3.0 reorganized v2

    cxs1529/XBT_Autolauncher_PCB

    KiCAD repository for the XBT Autolauncher board

    247 parts
  • 2 layers80.5 × 62 mmPCB course, the printed circuit board in 3D

    PCB course

    seankyer/QuickSig

    A signal generator circuit completed as part of a PCB course at UBC

    73 parts

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Questions

Is there a KiCad symbol and footprint for the LM7805MPX?

Yes. The symbol is Pinmap_Generic:Regulator_Linear_1IN_2GND_3OUT_4GND and the footprint LibrePCB_Base:SOT223-4P230_700X180L175X75T175X300, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LM7805MPX?

SOT-223-4, with 4 pins. Its footprint is drawn on this page.

Where is the LM7805MPX datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the LM7805MPX?

JLCPCB lists it as part C2848241, with 4,232 in stock; the sellers' links on this page open their listings.

What can replace the LM7805MPX?

Parts like it in the library: the LM7805MP by Texas Instruments, the L7805CDT-TR by STMicroelectronics, the CJ7805 3% by Jiangsu Changjing Electronics Technology (CJ) and the L7805ABD2T-TR by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the LM7805MPX?

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

Parts like it

8