●General Description
The BD4xxM5 series are low quiescent regulators
featuring 45 V absolute maximum voltage, and output
voltage accuracy of ±2 % (3.3 V or 5 V: Typ.), 500 mA
output current and 38 μA (Typ.) current consumption.
These regulators are therefore ideal for applications
requiring a direct connection to the battery and a low
current consumption.
A logical “HIGH” at the CTL enables the device and
“LOW” at the CTL disables the device.
(Only W: Includes Enable Input).
Ceramic capacitors can be used for compensation of the
output capacitor phase. Furthermore, these ICs also
feature overcurrent protection to protect the device from
damage caused by short-circuiting and an integrated
thermal shutdown to protect the device from overheating
at overload conditions.

●Features
 Qualified for Automotive Applications
 Wide Temperature Range (Tj): -40 °C to +150 °C
 Wide Operating Input Range: 3.0 V to 42 V
 Low Quiescent Current: 38 μA (Typ.)
 Output Current: 500 mA
 High Output Voltage Accuracy: ±2 %
 Output Voltage: 3.3 V or 5.0 V (Typ.)
 Enable Input (Only W)
 Overload Current Protection (OCP)
 Thermal Shutdown Protection (TSD)
 AEC-Q100 Qualified (Note1)
(Note1:Grade1)