
Overview
The OC7550 is an uncategorised made by OCX in a SOT89-3 package with 3 pins. -40℃~+85℃@(Ta) -86dB@(100Hz) 1 150mA 40V 5V Fixed Over Current Protection、Over Temperature Protection、Short Circuit Protection Positive SOT89-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:OC7533_C6798397, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-89-3, from KiCad's library), ready for a KiCad board. 794 are in stock at JLCPCB (part C6798394).
Symbol
Footprint
Parameters
10- Features
- Over Current Protection
- Number of Outputs
- 1
- Operating Temperature
- -40℃~+85℃@(Ta)
- Output Configuration
- Positive
- Output Current
- 150mA
- Output Type
- Fixed
- Output Voltage
- 5V
- Power Supply Rejection Ratio (PSRR)
- -86dB@(100Hz)
- Voltage - Supply
- 40V
- Voltage Dropout
- 600mV@(100mA)
Order codes
2- OC7550LCSC C6798394
- OC7550LCSC C6798395
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | GND | Unspecified |
| 2 | VOUT | Unspecified |
| 3 | VCC | Unspecified |
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Is there a KiCad symbol and footprint for the OC7550?
Yes. The symbol is EasyEDA_Cloud:OC7533_C6798397 and the footprint Package_TO_SOT_SMD:SOT-89-3, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the OC7550?
SOT89-3, with 3 pins. Its footprint is drawn on this page.
Where is the OC7550 datasheet?
OCX publishes it: the Datasheet link on this page opens it.
Where can I order the OC7550?
JLCPCB lists it as part C6798394, with 794 in stock; the sellers' links on this page open their listings.
What can replace the OC7550?
Parts like it in the library: the LM1117-5.0V by hongjiacheng, the AMS1117-5.0OF by GREENMICRO, the AMS1117-5.0S by TECH PUBLIC and the HT7350-1 by AOTE. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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