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BD33HA5MEFJ-ME2 The ROHM Semiconductor BD33HA5MEFJ-ME2 is an LDO Voltage Regulator with a fixed 3.3V output and 500mA current capability. It operates within an input voltage range of 4.5V to 8V.
Mfr Part #:

BD33HA5MEFJ-ME2

Available from 1 distributors
Mfr Name: ROHM Semiconductor
ROHM Semiconductor
The ROHM Semiconductor BD33HA5MEFJ-ME2 is an LDO Voltage Regulator with a fixed 3.3V output and 500mA current capability. It operates within an input voltage range of 4.5V to 8V.
✓ Total Stock: 3,100 pcs
$ Price Range: $0.28

BD33HA5MEFJ-ME2 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
3,100 pcs
On Request
3100 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

BD33HA5MEFJ-ME2 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Failure Rate
Mounting Style
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
Protection Features
Supplier Device Package
Tape & Reel
Type
Voltage
Voltage Dropout (Max)
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BD33HA5MEFJ-ME2 Description

Short technical summary and product information.

The ROHM Semiconductor BD33HA5MEFJ-ME2 is a linear, low-dropout (LDO) voltage regulator designed for power management applications. It provides a stable 3.3V output voltage with a maximum output current of 500mA.

 

Key electrical specifications include an input voltage range from 4.5V to 8V, a typical dropout voltage of 600mV at 500mA, and line and load regulation of 25mV. The device also features over current, over temperature, and soft start protection, along with an enable control feature.

 

This regulator is qualified to AEC-Q100 standards, indicating its suitability for automotive applications. It is supplied in an 8-HTSOP-J package, designed for surface mounting.

 

The operating temperature range is from -40°C to +105°C, making it robust for various environmental conditions. The BD33HA5MEFJ-ME2 is RoHS3 compliant.

BD33HA5MEFJ-ME2 Quick Information

Product Type: LDO Voltage Regulator
Series: BD33HA5MEFJ
Canonical Name: ROHM Semiconductor BD33HA5MEFJ-ME2 LDO Voltage Regulator
Subcategory: PMIC-Power Management ICs

BD33HA5MEFJ-ME2 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BD33HA5MEFJ-ME2 Estimated Pricing

Qty Low High
1+ $0.28 $0.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

BD33HA5MEFJ-ME2 Features

  • Fixed 3.3V output voltage.
  • 500mA maximum output current.
  • Input voltage range of 4.5V to 8V.
  • AEC-Q100 qualified for automotive use.
  • Surface mount 8-HTSOP-J package.

BD33HA5MEFJ-ME2 Applications

  • Automotive power supply circuits.
  • General purpose voltage regulation.
  • Embedded system power management.
  • Low dropout voltage applications.

BD33HA5MEFJ-ME2 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the BD33HA5MEFJ-ME2?

The input voltage range is 4.5V to 8V.

What is the output voltage and current rating?

The output voltage is fixed at 3.3V with a maximum output current of 500mA.

What is the dropout voltage of this regulator?

The typical dropout voltage is 600mV at 500mA load, with a maximum of 900mV.

What is the operating temperature range?

The operating temperature range is -40°C to +105°C.

What package does the BD33HA5MEFJ-ME2 come in?

It is available in an 8-pin HTSOP-J package with an exposed pad (also described as 8-SOIC with exposed pad).

Is this device qualified for automotive applications?

Yes, it is AEC-Q100 qualified.

What protection features are included?

The regulator includes over-current protection, over-temperature protection, and soft-start.

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