BD70GA3VEFJ-ME2

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

The BD70GA3VEFJ-ME2 is a single-output fixed positive linear low-dropout regulator manufactured by ROHM Semiconductor. It provides a stable 7V output with a maximum continuous current of 300mA. The device operates within an input voltage range of 4.5V to 14V and features a typical dropout voltage of 600mV at full load, with a maximum of 900mV. It maintains a voltage regulation accuracy of ±1% at 25°C. The component is housed in an 8-HTSOP-J surface-mount package with a thermal pad for efficient heat dissipation. It supports an operating temperature range from -40°C to +105°C and holds AEC-Q100 automotive qualification.

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

• Integrated protection circuits including overcurrent protection, thermal shutdown, and short-circuit protection to ensure device reliability under fault conditions.
• Includes enable and soft-start control functions to manage power-up sequences and limit inrush currents during startup.
• High-accuracy voltage regulation with ±1% tolerance ensures precise power delivery to sensitive downstream components.

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

• Automotive electronic systems requiring qualified LDO regulators
• Digital home appliances needing stable fixed voltage rails
• General-purpose power management in compact surface-mount designs

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

Verify the specific suffix ME2 against the manufacturer's latest datasheet to confirm pinout and electrical characteristics match your design requirements. Ensure the ordering quantity aligns with standard reel sizes if bulk procurement is intended. Confirm RoHS compliance status for your region's regulatory needs before finalizing purchase orders.

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

Select this component when a fixed 7V rail is required with up to 300mA load capability in an automotive-grade environment. The HTSOP-J8 package offers a balance of thermal performance and board space efficiency. Consider the 14V maximum input rating for systems with higher supply voltages that require step-down regulation without excessive dropout.

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

This part belongs to the BD70GA series of automotive LDO regulators from ROHM. The series is designed for high reliability in harsh environments, featuring robust protection mechanisms and wide operating temperature ranges. The BD70GA3 variant specifically targets applications requiring a 300mA output capacity with fixed voltage options.

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

Check for BD70HA3VEFJ-ME2 or BD70GA3WEFJ as potential alternatives depending on input voltage constraints and environmental ratings. Verify package compatibility and electrical parameter overlaps before substitution.