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BD00HA3VEFJ-ME2

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Rohm Semiconductor

300MA VARIABLE OUTPUT, HIGH-ACCURACY LDO REGULATOR FOR AUTOMOTIVE

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Product thumbnail image

BD00HA3VEFJ-ME2

Active
Rohm Semiconductor

300MA VARIABLE OUTPUT, HIGH-ACCURACY LDO REGULATOR FOR AUTOMOTIVE

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Description

General part information

BD00HA3VEFJ-M Series

BDxxHA3VEFJ-M is a LDO regulator with output current 0.3A. The output accuracy is ±1% of output voltage. With external resistance, it is available to set the output voltage at random (from 1.5V to 7.0V).It has package type: HTSOP-J8. Overcurrent protection (for protecting the IC destruction by output short circuit), circuit current ON/OFF switch (for setting the circuit 0µA at shutdown mode), and thermal shutdown circuit (for protecting IC from heat destruction by over load condition)are all built in. It is usable for ceramic capacitor and enables to improve smaller set and long-life.This IC uses different production line against series model BD00HA3MEFJ-M for the purpose of improving production efficiency. We recommend using this IC for your new development. Electric characteristics noted in Datasheet does not differ between Production Line. In addition, the data of BD00HA3MEFJ-M is disclosed for documents and design models unless otherwise specified.

Technical Specifications

Parameters and characteristics for this part

SpecificationBD00HA3VEFJ-ME2
Control FeaturesSoft Start, Enable
Current - Output300 mA
Current - Quiescent (Iq)1.2 mA
GradeAutomotive
Mounting TypeSurface Mount
Number of Regulators1
Operating Temperature (Max)105 °C
Operating Temperature (Min)-40 °C
Output ConfigurationPositive
Output TypeAdjustable
Package FeaturesExposed Pad
Package Length0.154 in
Package Name8-HTSOP-J, 8-SOIC
Package Width3.9 mm
Protection FeaturesOver Current, Short Circuit, Over Temperature
QualificationAEC-Q100
Voltage - Input (Max)8 V
Voltage - Output (Max)7 V
Voltage - Output (Min/Fixed)1.5 V
Voltage Dropout (Max)1.2 V

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Datasheet
Compliance with the ELV directive
Overview of ROHM's Simulation Models(for ICs and Discrete Semiconductors)
What Is Thermal Design
θ<sub>JA</sub> and Ψ<sub>JT</sub>
Thermal Calculation for Linear Regulator
Anti-Whisker formation
Power Source ON/OFF Characteristics for Linear Regulator
Solder Joint Rate and Thermal Resistance of Exposed Pad
Problem Situations: Power Supply Does Not Start
Calculating Junction Temperature from Inrush Current
θ<sub>JC</sub> and Ψ<sub>JT</sub>
Measurement Method for Phase Margin with Frequency Response Analyzer (FRA)
Six Steps for Successful Thermal Design of LDO Regulator ICs
Basics of Thermal Resistance and Heat Dissipation
Design Guide and Example of Stencil for Exposed Pad
How to Use the Two-Resistor Model
Thermal Resistance
Precautions When Measuring the Rear of the Package with a Thermocouple
How to Use the Thermal Resistance and Thermal Characteristics Parameters
BDxxHA3 Series Spice Modeling Report
Usage of SPICE Macromodel (for LDO)
HTSOP-J8 Package Information
Five Steps for Successful Thermal Design of IC
UL94 Flame Classifications of Mold Compound
Impedance Characteristics of Bypass Capacitor
Heat Dissipation Effect of Thermal Via in Exposed Pad Type Package
Basics of Linear Regulators
Method for Calculating Junction Temperature from Transient Thermal Resistance Data
Power Supply Sequence Circuit with General Purpose Power Supply IC
PCB Layout Thermal Design Guide
Simple Test Method for Estimating the Stability of Linear Regulators
BDxxHA3 Series Application Information
Suppression Method of Switching Noise Using Linear Regulator and Low Pass Filter
EMC Measures for LDOs
Table of resistance for output voltage setting on linear regulator Ics
Reverse Voltage Protection
Factory Information
BDxxHA3 Series Dropout Voltage
BDxxGC0, BDxxGA5, BDxxGA3, BDxxHC5, BDxxHC0,BDxxHA5, BDxxHA3, BDxxIC0, BDxxIA5 Series PCB Layout
Judgment Criteria of Thermal Evaluation
How to Select Reverse Current Protection Diodes for LDO Regulators
Connecting LDOs in Parallel