500ma可变/固定输出 LDO稳压器BD18KA5WF-E2

　　General Description The BDxxKA5 series are low-saturation regulators that are available for output currents up to 500mA. The output voltage precision is ±1%. These LDO regulators are offered in several output voltages and package lineups with or without ON/OFF switches （that set the circuit current to 0μA at shutdown）。 This series can be used for a broad spectrum of applications ranging from TVs and car audio systems to HDDs， PCs， and DVDs. There regulators have a built-in overcurrent protection circuit that prevents the destruction of the IC， due to output short circuits and a thermal shutdown circuit.

　　Features „ Output voltage precision： ±1% „ Low-saturation voltage with PMOS output： 0.12V Typ.（Io=200mA） „ Built-in over-current protection circuit „ Built-in thermal shutdown circuit „ Shutdown switch （BDxxKA5WFP and BDxxKA5WF series） „ Ceramic capacitor compatible （recommended capacitance： 1μF or greater） ●Key Specifications „ Input Power Supply Voltage： 5.5V （Max.） „ Output voltage type： BA00KA5 Variable BAxxKA5 Fixed „ Output current： 500mA （Max.） „ Operating temperature range： -40℃ to +105℃ ●Applications Microcontrollers and all electronic devices that use logic circuit