BA30E00WHFP-TR

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

The BA30E00WHFP-TR is a dual-output Low Dropout (LDO) regulator from ROHM Semiconductor, featuring one fixed and one variable output channel. It operates within an input voltage range of 4.1V to 16V with a maximum withstand voltage of 18V. The device delivers a maximum output current of 0.6A per channel. Key electrical specifications include a typical dropout voltage of 0.3V at 0.3A load, ±2.0% output voltage accuracy, and a ripple rejection ratio of 68dB. It incorporates shutdown functionality, thermal shutdown protection, and over-current protection. The component is housed in an HRP7 package and supports an operating temperature range from -25°C to 105°C.

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

• Dual-output architecture providing independent fixed and variable regulation channels
• Integrated safety mechanisms including thermal shutdown and over-current protection
• Low quiescent current consumption for energy-efficient operation
• High ripple rejection capability for stable noise-sensitive applications

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

• Portable electronic devices requiring multiple regulated voltage rails
• Battery-powered equipment with space-constrained power management needs
• Industrial control systems utilizing low-dropout regulation
• Automotive infotainment and instrumentation modules

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

Verify the specific suffix and tape-and-reel configuration against official ROHM documentation before procurement. Confirm that the HRP7 package dimensions align with your PCB footprint requirements. Ensure compatibility with the required input voltage range and thermal dissipation capabilities for your specific application environment. Cross-reference the part number with authorized distributors to guarantee authenticity and traceability.

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

Select this component when a dual-channel LDO solution is required to minimize board space and simplify power distribution. Consider its 0.6A current capacity and ±2.0% accuracy for precision analog or digital loads. Evaluate the HRP7 package suitability for your assembly process. Compare its dropout voltage and ripple rejection performance against single-channel alternatives if separate regulation is preferred.

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

This part belongs to ROHM's LDO regulator portfolio, designed for compact power management in consumer and industrial electronics. The BA30E series specifically targets applications needing dual outputs from a single package. It complements other ROHM regulators by offering integrated protection features and high reliability in a small form factor, supporting trends toward miniaturization and efficiency.

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

Consult ROHM datasheets for direct pin-compatible substitutes within the BA30E series. Verify equivalent electrical parameters such as output current, dropout voltage, and package type. Ensure any replacement maintains the same dual-output configuration and protection features. Check for updated revisions or alternative packages if supply constraints exist.