Skip to the content
PCBKitNew board
RM9003B on a board, in 3D

RM9003B

Reactor-Micro

-40℃~+100℃ 1 100mA Built-in ESOP-8 LED Drivers ROHS

Extended
DatasheetJLCPCBLCSCreactor-micro/RM9003B
Category
LED Drivers
Package
ESOP-8
Pins
9

Overview

The RM9003B is a LED Driver made by Reactor-Micro in a ESOP-8 package with 9 pins. -40℃~+100℃ 1 100mA Built-in ESOP-8 LED Drivers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:RM9003B, from EasyEDA) and its footprint (EasyEDA_Cloud:ESOP-8_L4.9-W3.9-P1.27-LS6.2-BL-EP, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2988274).

Symbol

GND1S12NC3NC4NC5NC6D17NC8EP9
EasyEDA_Cloud:RM9003BFrom EasyEDA

Footprint

123456789
EasyEDA_Cloud:ESOP-8_L4.9-W3.9-P1.27-LS6.2-BL-EPFrom EasyEDA

Parameters

5
Features
Over-Temperature Protection (OTP)
Number of Channels
1
Operating temperature
-40℃~+100℃
Output Current
100mA
Switch Tube (Built-In/External)
Built-in

Order codes

3

Pinout

9
The pins of the RM9003B
PinNameType
1GNDUnspecified
2S1Unspecified
3NCUnspecified
4NCUnspecified
5NCUnspecified
6NCUnspecified
7D1Unspecified
8NCUnspecified
9EPUnspecified

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/reactor-micro/RM9003B" title="RM9003B 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/reactor-micro/RM9003B.jpg" alt="RM9003B" width="1200" height="900">
A picture that opens the part, for a README
[![RM9003B](https://pcbkit.io/embed/parts/reactor-micro/RM9003B.jpg?size=s)](https://pcbkit.io/parts/reactor-micro/RM9003B)

Questions

Is there a KiCad symbol and footprint for the RM9003B?

Yes. The symbol is EasyEDA_Cloud:RM9003B and the footprint EasyEDA_Cloud:ESOP-8_L4.9-W3.9-P1.27-LS6.2-BL-EP, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the RM9003B?

ESOP-8, with 9 pins. Its footprint is drawn on this page.

Where is the RM9003B datasheet?

Reactor-Micro publishes it: the Datasheet link on this page opens it.

Where can I order the RM9003B?

JLCPCB lists it as part C2988274, with 0 in stock; the sellers' links on this page open their listings.

What can replace the RM9003B?

Parts like it in the library: the RM9033GA by Reactor-Micro, the RM9033GF by Reactor-Micro, the SM18635E by Shenzhen Sunmoon Micro and the DX7602E by Dersem. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

5