BDJ2FA1FP3-ZTL

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

The BDJ2FA1FP3-ZTL is a fixed-output Low Dropout (LDO) voltage regulator manufactured by ROHM Semiconductor. It provides a stable 3.3V output with a maximum continuous current of 100mA and an accuracy of ±1.0% at 25°C. The device operates within an input voltage range of 15V to 25V, featuring a typical dropout voltage of 1.0V at full load. Key electrical specifications include a quiescent circuit current of 0.4mA and built-in thermal shutdown and over-current protection circuits. It is housed in a SOT-89-3K package suitable for surface mount applications.

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

• Built-in over-current protection circuit prevents IC damage during output short circuits or overload conditions.
• Integrated thermal shutdown circuit protects the device from thermal destruction under excessive load states.
• Compatible with ceramic capacitors to support miniaturization and extended lifespan of end equipment.

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

• Digital home appliances
• General purpose electronic circuits requiring stable 3.3V supply

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

Verify that the specific suffix -ZTL corresponds to the taping packaging format as indicated in official documentation. Confirm RoHS compliance status through the manufacturer's latest datasheet or certification documents before finalizing procurement orders. Ensure the component meets the required humidity sensitivity levels for your assembly process.

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

Select this component when a fixed 3.3V output is required with moderate current demands up to 100mA. The SOT-89-3K package offers good thermal dissipation for its size. Note that this is a standard-grade product not recommended for automotive equipment; verify application suitability against industry-specific reliability standards if used in critical systems.

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

This LDO regulator belongs to ROHM's series of low-dropout voltage regulators designed for consumer electronics. It shares architectural similarities with other models like the BD54FA1FP3 but differs in output voltage and specific package variants. The device is part of a broader portfolio aimed at providing efficient power management solutions for portable and digital devices.

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

Public confirmed substitute part numbers are not available in the provided source material. Consult the manufacturer's official cross-reference guide for potential alternatives.