BA78M24FP-E2

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

The BA78M24FP-E2 is a fixed linear voltage regulator from the ROHM BA78M series, housed in a TO-252-3 surface-mount package. It provides a fixed positive output of 24 V with a maximum load current of 500 mA. The device operates within an input voltage range of 27 V to 33 V and supports a maximum withstand voltage of 35 V. Electrical characteristics include a line regulation of 10 mV and a load regulation of 20 mV. It functions reliably across an operating temperature range of -40°C to +85°C.

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

• Integrated overcurrent protection circuitry for safeguarding against short circuits or excessive loads.
• Built-in thermal shutdown mechanism to prevent damage during overheating conditions.
• High ripple rejection capability ensures stable output voltage under varying input noise.

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

• Power supply sections in industrial control systems requiring regulated 24 V rails
• Embedded electronics utilizing surface-mount topology for compact design
• Automotive subsystems operating within specified temperature and voltage ranges

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

Verify component authenticity through authorized distributors due to end-of-life status. Confirm RoHS compliance documentation matches specific manufacturing batches. Validate pinout compatibility with existing TO-252-3 footprints before integration. Review datasheet revisions for any updates to electrical limits or thermal resistance values.

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

Select this regulator when a fixed 24 V output at 500 mA is required in a surface-mount form factor. Ensure input voltage remains between 27 V and 33 V to maintain proper dropout performance. Consider thermal management requirements given the power dissipation capabilities of the TO-252-3 package in enclosed environments.

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

This component belongs to the BA78M series of linear regulators, designed as surface-mount equivalents to traditional through-hole 78xx devices. The BA78M24FP-E2 specifically targets applications needing reliable 24 V regulation without adjustable feedback networks. It shares family features like internal protection circuits with other variants in the series.

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

BA78M24FP is listed as an alias part number. Verify functional equivalence and pinout compatibility before substitution. No other direct cross-references are confirmed in public documentation.