The BD18HA3WEFJ is a fixed output LDO regulator from ROHM Semiconductor GmbH, designed to deliver a maximum output current of 300mA at a fixed voltage of 1.8V. It features an output voltage accuracy of ±1%, ensuring reliable performance in various applications. The device operates within an input voltage range of 4.5V to 8.0V and includes built-in protection features such as overcurrent protection, thermal shutdown, and a zero µA shutdown mode, which enhances its reliability during operation. The regulator is packaged in a compact HTSOP-J8 form factor, measuring 4.90mm x 6.00mm x 1.00mm, making it suitable for space-constrained designs. It is compatible with ceramic capacitors, allowing for a smaller layout and extended lifespan in electronic circuits.
BDxxHA3WEFJ is a LDO regulator with output current 0.3A. The output accuracy is ±1% of output voltage. With external resistance, it is available to set the output voltage at random (from 1.5V to 7.0V) and also provides output voltage fixed type without external resistance. It is used for the wide applications of digital appliances. It has package type: HTSOP-J8. Overcurrent protection (for protecting the IC destruction by output short circuit), circuit current ON/OFF switch (for setting the circuit 0μA at shutdown mode), and thermal shutdown circuit (for protecting IC from heat destruction by over load condition)are all built in. It is usable for ceramic capacitor and enables to improve smaller set and long-life.
BDxxHA3WEFJ is a LDO regulator with output current 0.3A. The output accuracy is ±1% of output voltage. With externalresistance, it is available to set the output voltage at random (from 1.5V to 7.0V) and also provides output voltage fixed typewithout external resistance. It is used for the wide applications of digital appliances. It has package type: HTSOP-J8. Overcurrent protection (for protecting the IC destruction by output short circuit), circuit current ON/OFF switch (for setting thecircuit 0µA at shutdown mode), and thermal shutdown circuit (for protecting IC from heat destruction by over load condition)are all built in. It is usable for ceramic capacitor and enables to improve smaller set and long-life.
| ROHM Semiconductor GmbH | ROHM Semiconductor USA, LLC | |
|---|---|---|
| Product Category | IC Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | BD18HA3WEFJ | BD18HA3WEFJ |
| Product Name | 300mA 1.8V, Fixed Output, High-Accuracy LDO Regulator | 300mA Fixed Output LDO Regulators |
| Package Type | Other; HTSOP-J8 | Other; HTSOP-J8 |
| Output Voltage | 1.8 volts | 1.8 volts |
| IOUT | 0.3000 amps | 0.3000 amps |
