Skip to the content
PCBKitNew board
78M08AS-R on a board, in 3D

78M08AS-R

YFW

0℃~+125℃ 1 1A 2V@(1A) 30V 52uV 80dB@(120Hz) 8V 8mA Fixed Over Temperature Protection、Short Circuit Protection Positive TO-263 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS

Extended
DatasheetJLCPCBLCSCyfw/78M08AS-R
Category
Voltage Regulators Linear, Low Drop Out (LDO) Regulators
Package
TO-263
Pins
5

Overview

The 78M08AS-R is a voltage Regulators Linear, Low Drop Out (LDO) Regulator made by YFW in a TO-263 package with 5 pins. 0℃~+125℃ 1 1A 2V@(1A) 30V 52uV 80dB@(120Hz) 8V 8mA Fixed Over Temperature Protection、Short Circuit Protection Positive TO-263 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.

PCBKit's library has its footprint (EasyEDA_Cloud:TO-263-2_L10.2-W8.9-P5.08-LS15.0-BR-1, from EasyEDA), ready for a KiCad board. 800 are in stock at JLCPCB (part C19626418).

Symbol

The library has no symbol for this part yet.

Footprint

123
EasyEDA_Cloud:TO-263-2_L10.2-W8.9-P5.08-LS15.0-BR-1From EasyEDA

Parameters

12
Features
Short Circuit Protection
Noise
52uV
Number of Outputs
1
Operating Temperature
0℃~+125℃
Output Configuration
Positive
Output Current
1A
Output Type
Fixed
Output Voltage
8V
Power Supply Rejection Ratio (PSRR)
80dB@(120Hz)
Voltage - Supply
30V
Voltage Dropout
2V@(1A)
standby current
8mA

Order codes

1

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/yfw/78M08AS-R" title="78M08AS-R in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/yfw/78M08AS-R.jpg" alt="78M08AS-R" width="1200" height="900">
A picture that opens the part, for a README
[![78M08AS-R](https://pcbkit.io/embed/parts/yfw/78M08AS-R.jpg?size=s)](https://pcbkit.io/parts/yfw/78M08AS-R)

Questions

Is there a KiCad symbol and footprint for the 78M08AS-R?

Yes. the footprint EasyEDA_Cloud:TO-263-2_L10.2-W8.9-P5.08-LS15.0-BR-1, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the 78M08AS-R?

TO-263, with 5 pins. Its footprint is drawn on this page.

Where is the 78M08AS-R datasheet?

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

Where can I order the 78M08AS-R?

JLCPCB lists it as part C19626418, with 800 in stock; the sellers' links on this page open their listings.

What can replace the 78M08AS-R?

Parts like it in the library: the L7808CV(UMW) by UMW, the CJ7808B-TFN-ARG by Jiangsu Changjing Electronics Technology (CJ), the CJ7908 by Jiangsu Changjing Electronics Technology (CJ) and the L7808ABD2T-TR by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8