



Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/AC-DC Controllers and Regulators | |
| Manufacturer | OB(On-Bright Elec) | |
| Package | SOP-8-150mil | |
| Operating Temperature | -40℃~+85℃ | |
| Frequency - Switching | 36kHz~44kHz | |
| Voltage - Supply | 4.5V~6V | |
| Output Current | 300mA | |
| Duty Cycle(Max) | 15% | |
| Isolation | Non-Isolated | |
| Features | Over Voltage Protection、Under Voltage Protection、Short Circuit Protection、Soft-start、Overtemperature protection (OTP)、Light load efficient mode、Under-voltage lockout、EMI optimization (spread spectrum)、Leading edge blanking、Audio noise elimination | |
| Topology | Buck、Buck-Boost | |
| Voltage - Breakdown | 700V | |
| Output Voltage | 5V |

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
OB2222MCPA technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/AC-DC Controllers and Regulators | |
| Manufacturer | OB(On-Bright Elec) | |
| Package | SOP-8-150mil | |
| Operating Temperature | -40℃~+85℃ | |
| Frequency - Switching | 36kHz~44kHz | |
| Voltage - Supply | 4.5V~6V | |
| Output Current | 300mA | |
| Duty Cycle(Max) | 15% | |
| Isolation | Non-Isolated | |
| Features | Over Voltage Protection、Under Voltage Protection、Short Circuit Protection、Soft-start、Overtemperature protection (OTP)、Light load efficient mode、Under-voltage lockout、EMI optimization (spread spectrum)、Leading edge blanking、Audio noise elimination | |
| Topology | Buck、Buck-Boost | |
| Voltage - Breakdown | 700V | |
| Output Voltage | 5V |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the OB2222MCPA. Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

OB2222MCPA datasheets or manufacturer documentation.
Datasheet: OB2222MCPA Datasheet (PDF)
The OB2222MCPA schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.