ROHM BD12IC0WEFJ-E2

The BDxxIC0WEFJ/JEFJ and BDxxIC0WHFV series are regulators capable of delivering 1.0A output current with ±1% output accuracy. By using external resistors, any output voltage can be set within the range of 0.8V to 4.5V (adjustable voltage type); fixed voltage types with outputs of 1.0V, 1.2V, 1.25V, 1.5V, 1.8V, 2.5V, 2.6V, 3.0V, and 3.3V are also available. The packages adopt the HTSOP-J8 with excellent thermal dissipation performance, as well as the compact, halogen-free HVSOF6. Suitable for a wide range of digital home appliance applications. This series integrates an overcurrent protection circuit to prevent IC damage caused by output short circuits; a built-in ON/OFF switch with a typical circuit current of 0μA in the OFF state; and a built-in thermal protection circuit to prevent thermal damage to the IC under overload conditions. Compatible with ceramic output capacitors, contributing to miniaturization and extended service life of applications.

• Built-in high-accuracy reference voltage circuit (±1%)
• Built-in overcurrent protection circuit
• Built-in temperature protection circuit
• Input supply voltage range: 2.4V to 5.5V
• Output voltage setting range (adjustable versions): 0.8V to 4.5V
• Output voltage (fixed versions): 1.0V, 1.2V, 1.25V, 1.5V, 1.8V, 2.5V, 2.6V, 3.0V, 3.3V
• Maximum output current: 1.0A
• Circuit current at shutdown: 0μA (typ.)
• Operating temperature range: -25 ~ +85℃