BD54FA1FP3-ZTL

$0.28

Description：IC REG LINEAR 5.4V 100MA SOT89-3
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:cdd45832562a Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Rohm Semiconductor

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Product introduction

BD54FA1FP3-ZTL is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists Rohm Semiconductor. Its product description is IC REG LINEAR 5.4V 100MA SOT89-3. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for BD54FA1FP3-ZTL

Description：IC REG LINEAR 5.4V 100MA SOT89-3
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR),Cut Tape (CT)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：25V
Voltage - Output (Min/Fixed)：5.4V
Voltage - Output (Max)：-
Voltage Dropout (Max)：3V @ 100mA
Current - Output：100mA
Current - Quiescent (Iq)：450 µA
Current - Supply (Max)：450 µA
PSRR：-
Control Features：-
Protection Features：Over Current, Over Temperature, Soft Start
Operating Temperature：-25°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：TO-243AA
Supplier Device Package：SOT-89-3
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for BD54FA1FP3-ZTL

BD54FA1FP3-ZTL

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

The BD54FA1FP3-ZTL is a fixed-output low-dropout (LDO) voltage regulator manufactured by ROHM Semiconductor. It provides a stable 5.4 V output with a maximum load current of 100 mA. The device features a dropout voltage of 1.0 V at full load and maintains an output accuracy of ±1.0% at 25°C. It operates within an input voltage range of 3 V to 25 V and supports a circuit current of 0.3 mA. The regulator includes thermal shutdown and over-current protection circuits, ensuring reliability under fault conditions.

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

Built-in over-current protection circuit prevents IC damage during output short circuits.
Integrated temperature protection circuit safeguards against thermal destruction under overload conditions.
High-accuracy fixed output voltage ensures precise power delivery for sensitive digital components.

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

Digital home appliances
General-purpose electronic equipment requiring stable 5.4 V supply
Battery-powered devices utilizing ceramic capacitors for miniaturization

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

Verify the specific suffix ZTL corresponds to the required tape-and-reel packaging configuration before ordering. Confirm that the standard-grade classification aligns with your application requirements, as this component is explicitly not recommended for automotive use. Ensure compatibility with humidity-sensitive handling protocols if applicable to your manufacturing environment.

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

Select this component when a fixed 5.4 V rail is required with moderate current demands up to 100 mA. The SOT-89-3K package offers thermal efficiency suitable for compact designs. Consider the 1.0 V dropout voltage relative to your minimum input supply to ensure regulation stability. Verify that ceramic output capacitors are compatible with the regulator's stability requirements.

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

This part belongs to ROHM's LDO Voltage Regulator category under PMIC - Power Management ICs. It is a standard-grade product designed for general consumer electronics rather than high-reliability automotive applications. The BD54FA1FP3 series utilizes a SOT-89-3K package to balance thermal performance with space constraints in surface-mount assemblies.