BA10FP-E2

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

The BA10FP-E2 is a fixed-output low-dropout (LDO) voltage regulator manufactured by ROHM Semiconductor. It provides a stable 10 V output with a maximum continuous current of 1 A. The device operates within an input voltage range of 11 V to 25 V and features a typical power supply rejection ratio (PSRR) of 55 dB. Designed for surface-mount applications, it utilizes a TO-252-3 package. The regulator maintains performance across an operating temperature range from -40°C to +85°C, ensuring reliable regulation under varying thermal conditions.

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

• Integrated low-dropout architecture enables efficient voltage regulation with minimal voltage differential between input and output.
• Built-in protection circuits provide overcurrent limiting and thermal shutdown to safeguard the component during fault conditions.
• High ripple rejection capability ensures clean output voltage stability against input line noise and interference.

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

• Power management in portable electronic devices requiring stable 10 V rails
• Industrial control systems utilizing surface-mount power regulation
• Automotive electronics operating within specified temperature ranges

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

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for end-of-life notices, as availability may be restricted. Ensure packaging specifications match design requirements before finalizing orders.

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

Select this regulator when a fixed 10 V output at 1 A is required in a compact SMD footprint. Consider the TO-252-3 package for thermal dissipation needs and verify that input voltages remain within the 11 V to 25 V operational window for optimal dropout performance.

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

This component belongs to the BA10 series of LDO regulators from ROHM Semiconductor. It is part of a broader family of positive polarity linear regulators designed for general-purpose power management applications in consumer and industrial electronics.

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

BA7810FP-E2: Linear regulator with similar 10 V/1 A output but higher power dissipation rating. BA17810FP-E2: Alternative linear regulator offering comparable voltage and current specifications with different internal characteristics.