BD3574HFP-TR

$3.10

Description：IC REG LINEAR 5V 500MA HRP-5
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:eb99baa82e91 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Rohm Semiconductor

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Product introduction

BD3574HFP-TR 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 5V 500MA HRP-5. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for BD3574HFP-TR

Description：IC REG LINEAR 5V 500MA HRP-5
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR),Cut Tape (CT)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：36V
Voltage - Output (Min/Fixed)：5V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.48V @ 200mA
Current - Output：500mA
Current - Quiescent (Iq)：50 µA
Current - Supply (Max)：-
PSRR：55dB (120Hz)
Control Features：Enable
Protection Features：Over Current, Over Temperature
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：HRP-5 (5 Leads + Tab)
Supplier Device Package：HRP-5
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for BD3574HFP-TR

BD3574HFP-TR

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

The BD3574HFP-TR is a positive fixed linear low-dropout (LDO) voltage regulator manufactured by Rohm Semiconductor. It provides a fixed 5V output with a maximum current capacity of 500mA. The device features a high input voltage tolerance up to 36V and operates within an ambient temperature range of -40°C to 125°C. Key electrical specifications include a quiescent current of 50µA, a ripple rejection ratio of 55dB at 120Hz, and a maximum dropout voltage of 0.48V at 200mA load. It is housed in the HRP-5 surface-mount package.

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

Utilizes P-channel DMOS output transistors for low saturation voltage performance.
Incorporates built-in overcurrent protection and thermal shutdown circuits.
Features an enable control function for power management.

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

Automotive electronic systems requiring AEC-Q101 compliance.
Industrial equipment power supply regulation.
Consumer electronics utilizing 5V logic levels.

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

Verify component authenticity through authorized distributors or direct manufacturer channels due to end-of-life status. Confirm package integrity and pin alignment against the HRP-5 specification before integration. Review latest datasheets for any design-in updates or recommended footprint modifications to ensure compatibility with existing PCB layouts.

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

Select this component when a stable 5V rail is required from higher voltage inputs up to 36V. Consider the 500mA output limit and thermal dissipation capabilities in the HRP-5 package. Evaluate the 55dB PSRR for noise-sensitive applications. Compare against adjustable variants like the BD3575 if variable output voltages are needed instead of a fixed configuration.

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

This part belongs to the BD357x series of high-voltage LDO regulators designed for automotive and industrial use. It shares the HRP-5 package and core architecture with related models such as the BD3575, differing primarily in output voltage configuration. The series emphasizes robustness and efficiency in power management for demanding environments.

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

Public documentation indicates that equivalent functional substitutes may include the BD3575YHFP-MTR for adjustable output requirements or other members of the BD357x family. Verify pin compatibility and thermal characteristics before substitution.

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.