BD30HC5VEFJ-ME2

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

The BD30HC5VEFJ-ME2 is a high-accuracy automotive LDO regulator manufactured by ROHM Semiconductor. It provides a fixed 3 V output with a maximum current of 1.5 A. The device operates within an input voltage range of 4.5 V to 8 V and features a typical dropout voltage of 600 mV at full load, with a maximum of 900 mV. Line and load regulation are specified at 25 mV each. It includes shutdown functionality, thermal shutdown, and overcurrent protection. The component is housed in an HTSOP-J8 package and supports an operating temperature range from -40°C to +105°C.

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

• High-accuracy voltage regulation suitable for automotive applications
• Integrated safety protections including thermal shutdown and overcurrent protection
• Low quiescent current consumption with shutdown mode capability

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

• Automotive electronic systems requiring stable power supply
• Digital equipment power management circuits
• General-purpose linear voltage regulation in harsh environments

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

Verify the specific suffix ME2 against official ROHM documentation to confirm pinout and electrical characteristics match your design requirements. Ensure the HTSOP-J8 package dimensions align with your PCB layout constraints. Confirm RoHS compliance status through the manufacturer's latest datasheet before finalizing procurement orders.

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

Select this component when a fixed 3 V output is required with up to 1.5 A capacity in automotive-grade environments. Consider the 4.5 V minimum input voltage constraint relative to your system's supply rails. Evaluate the thermal dissipation capabilities given the 2.11 W power dissipation rating and the specific thermal resistance of the HTSOP-J8 package under your expected ambient conditions.

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

This part belongs to ROHM's series of high-accuracy LDO regulators designed for automotive use. It shares the HTSOP-J8 package form factor with other variants in the family, such as the BD30HC5WEFJ-E2, but differs in qualification standards and specific electrical parameters like input voltage ranges and output current capabilities.

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

The BD30HC5MEFJ-M is listed as a related product with similar specifications but may have different manufacturing line origins or status classifications. Verify functional equivalence and package compatibility before substitution.