BA70BC0WFP-E2

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

The BA70BC0WFP-E2 is a fixed-output low-dropout (LDO) voltage regulator manufactured by ROHM Semiconductor. It provides a stable 7 V output with a maximum current capacity of 1 A. The device features an input voltage range from 3 V to 16 V and operates within a temperature range of -40 °C to +105 °C. Key electrical specifications include a typical dropout voltage of 300 mV at 0.2 A load, a maximum dropout of 500 mV, and an output voltage accuracy of ±2% at 25 °C. It incorporates built-in overcurrent protection and thermal shutdown circuits for enhanced reliability.

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

• PNP output transistor architecture enabling low saturation voltage operation
• Integrated thermal shutdown circuitry to prevent damage during overheating events
• Built-in overcurrent protection mechanism to safeguard against short-circuit conditions

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

• General-purpose linear voltage regulation in electronic circuits
• Power management stages requiring stable 7 V supply rails
• Battery-powered systems utilizing PNP-based LDO topologies

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

Verify the specific suffix E2 for lead-free compliance and environmental standards before procurement. Confirm the TO-252-5 package type matches your PCB footprint requirements. Check current availability status as this component may be subject to end-of-life or discontinuation notices. Ensure input voltage constraints are respected to maintain regulation performance.

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

Select this component when a fixed 7 V output is required with high current capability up to 1 A. The PNP topology offers lower dropout characteristics compared to standard NPN designs. Consider the wide operating temperature range for industrial applications. Verify that the input voltage does not exceed the maximum withstand voltage of 18 V to ensure device integrity.

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

This part belongs to the BAxxBC0 series of 1 A variable/fixed output LDO regulators from ROHM. The series utilizes PNP output transistors to achieve low saturation voltages. The BA70BC0 variant specifically provides a fixed 7 V output. These regulators are designed for robust performance in power management applications requiring precise voltage control and protection features.

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

Publicly confirmed substitute part numbers for this specific component were not found in the provided documentation. Users should consult official ROHM resources for potential alternatives if this part is discontinued.