BD933M5WEFJ-CE2

The BD9xxM5-C series are linear regulators using QuiCur™ topology, designed to power various automotive applications requiring direct battery connection, featuring low current consumption. These products support a maximum input voltage of 45V, output current capability of 500mA, and a typical quiescent current of only 9.5μA. They regulate output voltage with high accuracy of ±2.0%. The output voltage lineup includes 3.3V, 5.0V, and an adjustable version via an external resistor divider. By connecting an external resistor divider to the ADJ pin, the output voltage can be adjusted between 1.0V and 18V. An output shutdown function is integrated. A logic "high" on the EN pin turns the device on, while a logic "low" shuts it off. An overcurrent protection function is integrated to prevent damage from short circuits or overload conditions. These products also integrate thermal shutdown protection against overheating damage, and UVLO to prevent misoperation at low input voltages. Additionally, low-ESR ceramic capacitors are fully compatible for phase compensation.

Applications

• Automotive electronics
• In-vehicle infotainment systems
• General consumer devices
• Industrial equipment

Key features

• QuiCur™ topology
• AEC-Q100 compliant
• Functional safety-ready automotive product
• Automotive grade
• Overcurrent protection
• Thermal shutdown protection
• Undervoltage lockout