BA50BC0FP-E2

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

The BA50BC0FP-E2 is a fixed-output low-dropout (LDO) linear regulator manufactured by Rohm Semiconductor. It provides a stable 5V output with a maximum current of 1A and an accuracy of ±2.0% at 25°C. The device operates within an input voltage range of 6V to 16V, featuring a typical dropout voltage of 0.3V at 0.2A load. It includes built-in thermal shutdown and overcurrent protection circuits. The component is housed in a TO-252-3 surface-mount package and supports an operating temperature range from -40°C to +105°C.

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

• Low saturation voltage design utilizing PNP output transistor for efficient power management
• Integrated thermal shutdown circuit prevents damage during overheating conditions
• Built-in overcurrent protection safeguards against short-circuit and overload scenarios

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

• Local power supply units for consumer electronics
• Portable battery-powered devices requiring stable voltage regulation
• General-purpose DC-DC conversion in embedded systems

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

Verify the complete part number including the suffix to ensure correct packaging and RoHS compliance. Confirm that the TO-252-3 package matches your PCB footprint requirements. Check for any specific handling instructions related to electrostatic discharge during assembly. Ensure the supplier provides official datasheets for final electrical parameter validation before production integration.

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

Select this component when a fixed 5V output is required with high current capability up to 1A. The wide input voltage range allows flexibility in upstream power sources. Consider the thermal performance and heat dissipation capabilities of the TO-252-3 package for your specific enclosure design. Verify that the ±2% output voltage accuracy meets the tolerance requirements of the downstream load.

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

This device belongs to the BAxxBC0 series of low-saturation LDO regulators from Rohm. The series offers various fixed output voltages ranging from 1.5V to 10V, all sharing similar protection features and package options. The BA50BC0FP-E2 specifically targets applications needing robust 5V regulation with integrated safety mechanisms in a compact surface-mount form factor.

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

Direct substitutes include other BA50BC0 variants with different suffixes for packaging or environmental compliance, such as BA50BC0T. Cross-referencing with other Rohm LDOs like BD25KA5FP-E2 requires careful evaluation of current rating differences, as alternatives may offer lower current outputs.