



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 | |
| Operating Temperature | -40℃~+85℃ | |
| Frequency - Switching | 36kHz~44kHz | |
| Voltage - Supply | 8V~15V | |
| Output Current | 500mA | |
| Duty Cycle(Max) | 50% | |
| Isolation | Non-Isolated | |
| Features | Over Voltage Protection、Under Voltage Protection、Short Circuit Protection、Overtemperature protection (OTP)、Constant Voltage (CV)、Light load efficient mode、Under-voltage lockout、EMI optimization (spread spectrum)、Leading edge blanking | |
| Topology | Buck、Buck-Boost | |
| Voltage - Breakdown | 650V | |
| Output Voltage | 15V |

* 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.
OB2237RCPA-H technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/AC-DC Controllers and Regulators | |
| Manufacturer | OB(On-Bright Elec) | |
| Package | SOP-8 | |
| Operating Temperature | -40℃~+85℃ | |
| Frequency - Switching | 36kHz~44kHz | |
| Voltage - Supply | 8V~15V | |
| Output Current | 500mA | |
| Duty Cycle(Max) | 50% | |
| Isolation | Non-Isolated | |
| Features | Over Voltage Protection、Under Voltage Protection、Short Circuit Protection、Overtemperature protection (OTP)、Constant Voltage (CV)、Light load efficient mode、Under-voltage lockout、EMI optimization (spread spectrum)、Leading edge blanking | |
| Topology | Buck、Buck-Boost | |
| Voltage - Breakdown | 650V | |
| Output Voltage | 15V |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the OB2237RCPA-H. 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.

OB2237RCPA-H datasheets or manufacturer documentation.
Datasheet: OB2237RCPA-H Datasheet (PDF)
The OB2237RCPA-H schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.