Skip to the content
PCBKitNew board
LR2003L on a board, in 3D

LR2003L

Leshan Radio (LRC)

-40℃~+85℃ 0.93mA 30V 350mA 50V 50uA 50uA 65uA Seven channels SOP-16 Darlington Transistor Arrays ROHS

Extended
DatasheetJLCPCBLCSClrc/LR2003L
Category
Darlington Transistor Arrays
Package
SOP-16
Pins
16

Overview

The LR2003L is a darlington Transistor Array made by Leshan Radio (LRC) in a SOP-16 package with 16 pins. -40℃~+85℃ 0.93mA 30V 350mA 50V 50uA 50uA 65uA Seven channels SOP-16 Darlington Transistor Arrays ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LR2003L, from EasyEDA) and its footprint (Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 3,733 are in stock at JLCPCB (part C79257).

Symbol

IN11IN22IN33IN44IN55IN66IN77GND8COMMON9OUT710OUT611OUT512OUT413OUT314OUT215OUT116
EasyEDA_Cloud:LR2003LFrom EasyEDA

Footprint

12345678910111213141516
Package_SO:SOIC-16_3.9x9.9mm_P1.27mmFrom KiCad's library

Parameters

13
Collector - Emitter Voltage VCEO
50V
Current - Collector(Ic)
350mA
Input Capacitiance(Ci)
15pF
Input Current(off)
65uA
Input Current(on)
0.93mA
Operating Temperature
-40℃~+85℃
Output Leakage Current(Icex)
50uA
Reverse Leakage Current (Ir)
50uA
Type
BJT
Vce Saturation(VCE(sat))
1.6V
Voltage - Forward(Vf)
1.7V
Voltage - Input(Max)
30V
number of channels
Seven channels

Order codes

1

Pinout

16
The pins of the LR2003L
PinNameType
1IN1Unspecified
2IN2Unspecified
3IN3Unspecified
4IN4Unspecified
5IN5Unspecified
6IN6Unspecified
7IN7Unspecified
8GNDUnspecified
9COMMONUnspecified
10OUT7Unspecified
11OUT6Unspecified
12OUT5Unspecified
13OUT4Unspecified
14OUT3Unspecified
15OUT2Unspecified
16OUT1Unspecified

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/lrc/LR2003L" title="LR2003L 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/lrc/LR2003L.jpg" alt="LR2003L" width="1200" height="900">
A picture that opens the part, for a README
[![LR2003L](https://pcbkit.io/embed/parts/lrc/LR2003L.jpg?size=s)](https://pcbkit.io/parts/lrc/LR2003L)

Questions

Is there a KiCad symbol and footprint for the LR2003L?

Yes. The symbol is EasyEDA_Cloud:LR2003L and the footprint Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LR2003L?

SOP-16, with 16 pins. Its footprint is drawn on this page.

Where is the LR2003L datasheet?

Leshan Radio (LRC) publishes it: the Datasheet link on this page opens it.

Where can I order the LR2003L?

JLCPCB lists it as part C79257, with 3,733 in stock; the sellers' links on this page open their listings.

What can replace the LR2003L?

Parts like it in the library: the ULN2003A by UMW, the ULN2003A by Mixic, the ULN2003D1013 by STMicroelectronics and the ULN2004D1013 by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8