BD750L2FP3-CE2

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The BD750L2FP3-CE2 is a single-output low dropout regulator featuring a 50V absolute maximum voltage rating and ±2% output voltage accuracy. It provides a fixed 5.0V output with a maximum current capability of 200mA while maintaining an ultra-low quiescent current of 6μA (Typ). The device operates within a supply voltage range of 5.8V to 45V and supports an operating temperature range from -40°C to +125°C. It utilizes a SOT223-4(F) package.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Ultra-low quiescent current consumption for battery-powered applications
• Integrated overcurrent protection against short-circuiting
• Integrated thermal shutdown circuitry for overload protection
• Compatible with low ESR ceramic capacitors for phase compensation

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• Automotive body electronics systems
• Automotive audio systems
• Automotive navigation systems

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the specific suffix 'E2' corresponds to the embossed tape and reel packaging format required for your assembly line. Confirm that the 'C' designation aligns with automotive specification requirements. Ensure the selected component matches the SOT223-4(F) footprint dimensions provided in the datasheet to prevent mounting errors during PCB assembly.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component when designing circuits requiring direct connection to vehicle batteries due to its high input voltage tolerance and low standby current. Verify that the external output capacitor meets the minimum capacitance requirement to ensure stability. Consider the thermal resistance characteristics of the SOT223-4(F) package when calculating power dissipation limits under maximum load conditions.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This part belongs to the BD7xxL2EFJ-C, BD7xxU2EFJ-C, BD7xxL2FP-C, and BD7xxL2FP3-C series of ultra-low quiescent current LDO regulators manufactured by ROHM Semiconductor. These devices are designed for applications demanding low current consumption and high reliability, specifically targeting automotive environments where direct battery connection is common.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

BD750L2FP-CE2

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators FAQ

Can ceramic capacitors be used as the output capacitor?

Yes, low ESR ceramic capacitors can be used for output phase compensation, provided they maintain at least 4.7µF capacitance across the intended voltage and temperature ranges.

What protection features are integrated into the IC?

The IC includes integrated overcurrent protection to prevent damage from output short-circuiting and thermal shutdown to protect against overheating during overload conditions.