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)

Applications

Microcontrollers and all electronic devices that use logic circuit