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MC7809ACT on a board, in 3D

MC7809ACT

onsemi

0℃~+125℃@(Tj) 1 1A 2V@(1A) 3.3mA 35V 61dB@(120Hz) 9V Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive TO-220AB Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS

Extended
DatasheetJLCPCBLCSConsemi/MC7809ACT
Category
Voltage Regulators Linear, Low Drop Out (LDO) Regulators
Package
TO-220AB
Pins
3

Overview

The MC7809ACT is a voltage Regulators Linear, Low Drop Out (LDO) Regulator made by onsemi in a TO-220AB package with 3 pins. 0℃~+125℃@(Tj) 1 1A 2V@(1A) 3.3mA 35V 61dB@(120Hz) 9V Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive TO-220AB Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.

PCBKit's library has its KiCad symbol (Pinmap_Generic:Regulator_Linear_1IN_2GND_3OUT, from PCBKit's generic symbols) 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 C897048).

Symbol

IN1OUT3GND2
Pinmap_Generic:Regulator_Linear_1IN_2GND_3OUTFrom PCBKit's generic symbols

Footprint

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

Parameters

11
Features
Over Current Protection, Short Circuit Protection, Thermal shutdown
Number of Outputs
1
Operating Temperature
0℃~+125℃@(Tj)
Output Configuration
Positive
Output Current
1A
Output Type
Fixed
Output Voltage
9V
Power Supply Rejection Ratio (PSRR)
61dB@(120Hz)
Voltage - Supply
35V
Voltage Dropout
2V@(1A)
standby current
3.3mA

Order codes

1

Pinout

3
The pins of the MC7809ACT
PinNameType
1INPower in
2GNDPower in
3OUTPower out

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Questions

Is there a KiCad symbol and footprint for the MC7809ACT?

Yes. The symbol is Pinmap_Generic:Regulator_Linear_1IN_2GND_3OUT 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 MC7809ACT?

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

Where is the MC7809ACT datasheet?

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

Where can I order the MC7809ACT?

JLCPCB lists it as part C897048, with 0 in stock; the sellers' links on this page open their listings.

What can replace the MC7809ACT?

Parts like it in the library: the LM7809T by HGSEMI, the CJ7809 by Jiangsu Changjing Electronics Technology (CJ), the MC7809CT by onsemi and the L7809CV(UMW) by UMW. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8