BA033LBSG2-TR

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

The BA033LBSG2-TR is a fixed-output low-dropout (LDO) voltage regulator manufactured by Rohm Semiconductor. It provides a stable 3.3 V output with a maximum current capacity of 150 mA. The device operates within an input voltage range of 4 V to 16 V and features a typical dropout voltage of 200 mV at full load. It includes internal protection mechanisms such as thermal shutdown and current limiting. The component is housed in a compact SMP5 surface-mount package, suitable for space-constrained applications requiring efficient linear regulation.

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

• Integrated thermal protection circuit prevents damage during overheating conditions
• Low current consumption design supports power-saving requirements
• Fixed 3.3 V output ensures stable voltage supply without external adjustment

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

• Portable battery-powered electronic devices
• Embedded systems requiring stable logic supply voltages
• Communication modules needing low-noise power regulation

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

Verify component authenticity through authorized distributors due to obsolete status. Confirm package integrity and pin alignment before installation. Check for RoHS compliance documentation if required by regulatory standards. Ensure storage conditions maintain moisture sensitivity levels appropriate for surface-mount components.

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

Select this component when a fixed 3.3 V output is required with moderate current demands up to 150 mA. Consider the SMP5 package size for PCB layout constraints. Evaluate thermal performance based on expected ambient temperatures and heat dissipation capabilities of the mounting environment.

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

This LDO regulator belongs to Rohm's BAxxLBSG series designed for low-power applications. It replaces older discrete regulation solutions by integrating control circuits and protection features into a single small footprint. The series emphasizes efficiency and reliability for consumer electronics and industrial control systems.

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

BU33TD3WG-TR is listed as a similar substitute option from Rohm Semiconductor.