BD3570HFP-TR

$1.63

Description：IC REG LINEAR 3.3V 500MA HRP-5
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR)

SKU:b0b68f937802 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Rohm Semiconductor

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Product introduction

BD3570HFP-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 3.3V 500MA HRP-5. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for BD3570HFP-TR

Description：IC REG LINEAR 3.3V 500MA HRP-5
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：36V
Voltage - Output (Min/Fixed)：3.3V
Voltage - Output (Max)：-
Voltage Dropout (Max)：-
Current - Output：500mA
Current - Quiescent (Iq)：30 µA
Current - Supply (Max)：50 µA
PSRR：55dB (120Hz)
Control Features：Enable
Protection Features：Over Current, Over Temperature
Operating Temperature：-40°C ~ 125°C
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 BD3570HFP-TR

BD3570HFP-TR

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

The BD3570HFP-TR is a fixed-output low-dropout (LDO) linear voltage regulator manufactured by ROHM Semiconductor. It provides a stable 3.3V output with a maximum current capacity of 500mA. The device supports an input voltage range from 4.5V to 36V and features a typical ripple rejection ratio of 55dB at 120Hz. It operates within a temperature range of -40°C to +125°C and utilizes an 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 operation
Includes built-in thermal shutdown and overcurrent protection circuits
Offers high ripple rejection performance for noise-sensitive applications

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

Automotive electronic systems requiring AEC-Q101 compliance
Industrial control equipment power supplies
Consumer electronics requiring stable 3.3V logic levels

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

Verify the specific suffix and package type against the official datasheet, as variations exist within the BD3570 family. Confirm end-of-life status or obsolescence notices directly with the manufacturer before finalizing procurement plans. Ensure compatibility with existing PCB footprints for the HRP-5 package.

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

Select this component when a fixed 3.3V output is required with high input voltage tolerance up to 36V. Consider the HRP-5 package for surface-mount assembly needs. Evaluate thermal dissipation requirements based on the input-output voltage differential and load current to ensure operation within the specified junction temperature limits.

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

This part belongs to the BD3570 series of high-voltage LDO regulators designed for automotive and industrial use. The series includes various output voltage options and adjustable variants. The HRP-5 package provides a compact solution with integrated thermal pad for efficient heat dissipation in space-constrained designs.