BD33HC5MEFJ-ME2

$1.19

Description：IC REG LIN 3.3V 1.5A 8-HTSOP-J
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:f95dab6a742a Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Rohm Semiconductor

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Product introduction

BD33HC5MEFJ-ME2 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 LIN 3.3V 1.5A 8-HTSOP-J. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for BD33HC5MEFJ-ME2

Description：IC REG LIN 3.3V 1.5A 8-HTSOP-J
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR),Cut Tape (CT)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：8V
Voltage - Output (Min/Fixed)：3.3V
Voltage - Output (Max)：-
Voltage Dropout (Max)：1.2V @ 1.5A
Current - Output：1.5A
Current - Quiescent (Iq)：0.6 mA
Current - Supply (Max)：1.2 mA
PSRR：-
Control Features：Enable
Protection Features：Over Current, Over Temperature, Soft Start
Operating Temperature：-40°C ~ 105°C
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package：8-HTSOP-J
Grade：Automotive
Qualification：AEC-Q100

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for BD33HC5MEFJ-ME2

BD33HC5MEFJ-ME2

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

The BD33HC5MEFJ-ME2 is a single-output fixed linear low-dropout regulator manufactured by ROHM Semiconductor. It provides a stable 3.3 V output with a maximum current capacity of 1.5 A. The device operates within an input voltage range of 4.5 V to 8 V and features a typical dropout voltage of 0.6 V at full load. Designed for automotive applications, it holds AEC-Q100 qualification and supports functional safety analysis. The unit is housed in an HTSOP-J8 surface-mount package and functions reliably across an extended temperature range from -40°C to +105°C.

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

Integrated shutdown function for power management
Built-in thermal shutdown and over-current protection circuits
Soft start capability to limit inrush current
High-accuracy voltage regulation suitable for automotive systems

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

Automotive electronic control units
Infotainment system power distribution
Sensor module power supplies
Body control modules requiring stable 3.3 V rails

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

Verify the specific suffix ME2 against the official datasheet to confirm pinout and electrical characteristics match the design requirements. Confirm AEC-Q100 compliance status for the target automotive grade. Check for any recent lifecycle notices regarding obsolescence or recommended replacements before finalizing procurement plans.

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

Select this component when a high-current 3.3 V rail is required in automotive environments. Ensure the input voltage stays within the 4.5 V to 8 V window to maintain regulation. Consider the 1.5 A output capability and thermal dissipation limits in the HTSOP-J8 package during PCB layout planning.

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

This part belongs to the BD33HC series of high-current LDO regulators designed specifically for automotive use. It shares the HTSOP-J8 form factor with other variants in the family but offers distinct current handling capabilities compared to lower-amperage models.