BD50GA3WEFJ-E2 The ROHM Semiconductor BD50GA3WEFJ-E2 is a 5V fixed output LDO voltage regulator capable of supplying up to 300mA. It offers ±1% output accuracy and includes built-in over current and thermal shutdown protection.
Mfr Part #:

BD50GA3WEFJ-E2

Available from 1 distributors
Mfr Name: ROHM Semiconductor
ROHM Semiconductor
The ROHM Semiconductor BD50GA3WEFJ-E2 is a 5V fixed output LDO voltage regulator capable of supplying up to 300mA. It offers ±1% output accuracy and includes built-in over current and thermal shutdown protection.
✓ Total Stock: 125 pcs
$ Price Range: $0.28

BD50GA3WEFJ-E2 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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125 pcs
125 pcs On Request 1 On Request On Request 12+ On Request On Request

BD50GA3WEFJ-E2 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Input Voltage
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Protection Features
SVHC Present
Supplier Device Package
Tape & Reel
Voltage
Voltage Dropout (Max)

BD50GA3WEFJ-E2 Description

Short technical summary and product information.

The BD50GA3WEFJ-E2 from ROHM Semiconductor is a linear low-dropout (LDO) voltage regulator designed for various digital appliance applications. This device provides a fixed 5.0V output voltage with a maximum output current of 300mA and maintains an output accuracy of ±1%.

 

Key electrical features include an input voltage range of 4.5V to 14.0V and a typical shutdown current of 0µA. For protection, the BD50GA3WEFJ-E2 incorporates built-in over current protection (OCP), thermal shutdown (TSD) circuitry, and a soft start function. It is designed to be used with ceramic capacitors, enabling a smaller footprint and longer operational life.

 

The regulator is housed in an 8-HTSOP-J package, a surface-mount type with exposed pad dimensions of 4.90mm x 6.00mm x 1.00mm. The operating temperature range is from -25°C to +85°C, making it suitable for a wide array of environmental conditions. Its fixed output and protective features make it a reliable choice for power management in electronic devices.

BD50GA3WEFJ-E2 Quick Information

Product Type: LDO Voltage Regulator
Series: BDxxGA3WEFJ / BDxxGA3WNUX
Canonical Name: BD50GA3WEFJ-E2 5V 300mA Fixed Output LDO Regulator
Subcategory: Linear Voltage Regulator

BD50GA3WEFJ-E2 Compliance

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

BD50GA3WEFJ-E2 Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

BD50GA3WEFJ-E2 Features

  • Fixed 5.0V output voltage.
  • 300mA maximum output current.
  • ±1% output voltage accuracy.
  • Built-in over current protection.
  • Surface mount 8-HTSOP-J package.

BD50GA3WEFJ-E2 Applications

  • Power supply for digital appliances.
  • General purpose voltage regulation.
  • Low power consumption applications.
  • Compact electronic devices.

BD50GA3WEFJ-E2 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the BD50GA3WEFJ-E2?

The BD50GA3WEFJ-E2 has a fixed output voltage of 5.0V.

What is the maximum output current of this regulator?

The maximum output current is 300mA.

What is the input voltage range for the BD50GA3WEFJ-E2?

The input voltage range is 4.5V to 14.0V.

What is the operating temperature range?

The operating temperature range is -25°C to +85°C.

What package type is the BD50GA3WEFJ-E2 available in?

It is available in an 8-HTSOP-J surface mount package with an exposed pad.

What protection features does this regulator include?

It includes over current protection, over temperature protection, and soft start.

Does the BD50GA3WEFJ-E2 have an enable control feature?

Yes, it includes an enable control feature.

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