Overview
The OC7141 is a LED Driver made by OCX in a SOT-23-5 package with 5 pins. -20℃~+85℃ 1 2.5V~6V 3A 4% Buck External Over-Temperature Protection (OTP) PWM SOT-23-5 LED Drivers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:OC7141, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23-5, from KiCad's library), ready for a KiCad board. 3,006 are in stock at JLCPCB (part C842737).
Symbol
Footprint
Parameters
9- Constant Current Accuracy
- 4%
- Dimming
- PWM
- Features
- Over-Temperature Protection (OTP)
- Number of Channels
- 1
- Operating temperature
- -20℃~+85℃
- Output Current
- 3A
- Switch Tube (Built-In/External)
- External
- Topology
- Buck
- Voltage - Input(DC)
- 2.5V~6V
Order codes
1- OC7141LCSC C842737
Pinout
5| Pin | Name | Type |
|---|---|---|
| 1 | GND | Unspecified |
| 2 | CS | Unspecified |
| 3 | VDD | Unspecified |
| 4 | DRV | Unspecified |
| 5 | DIM | Unspecified |
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Is there a KiCad symbol and footprint for the OC7141?
Yes. The symbol is EasyEDA_Cloud:OC7141 and the footprint Package_TO_SOT_SMD:SOT-23-5, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the OC7141?
SOT-23-5, with 5 pins. Its footprint is drawn on this page.
Where is the OC7141 datasheet?
OCX publishes it: the Datasheet link on this page opens it.
Where can I order the OC7141?
JLCPCB lists it as part C842737, with 3,006 in stock; the sellers' links on this page open their listings.
What can replace the OC7141?
Parts like it in the library: the BP3105 by BPS and the BP3106 by BPS. Check their datasheets: a part that fits the footprint may still differ in its ratings.
