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BD00HA5WEFJ-E2

BD00HA5WEFJ-E2

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Rohm Semiconductor

500MA VARIABLE OUTPUT, HIGH-ACCURACY LDO REGULATOR

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BD00HA5WEFJ-E2

BD00HA5WEFJ-E2

Active
Rohm Semiconductor

500MA VARIABLE OUTPUT, HIGH-ACCURACY LDO REGULATOR

Find alt

Description

General part information

BD00HA5 Series

BD00HA5WEFJ is a LDO regulator with output current 0.5A. The output accuracy is ±1% of output voltage. With external resistance, it is available to set the output voltage at random (from 1.5 to 7.0V) and also provides output voltage fixed type without external resistance. It is used for the wide applications of digital appliances. It has package type: HTSOP-J8. Over current 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.

Technical Specifications

Parameters and characteristics for this part

SpecificationBD00HA5WEFJ-E2
Control FeaturesEnable
Current - Output500 mA
Current - Quiescent (Iq)600 µA
Current - Supply (Max)900 µA
Mounting TypeSurface Mount
Number of Regulators1
Operating Temperature (Max)85 °C
Operating Temperature (Min)-25 °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, Soft Start, Over Temperature
Voltage - Input (Max)8 V
Voltage - Output (Max)7 V
Voltage - Output (Min/Fixed)1.5 V
Voltage Dropout (Max)0.9 V

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Datasheet
HTSOP-J8 Taping Spec
BD00HA5WEFJ-E2 Flammability
Judgment Criteria of Thermal Evaluation
Thermal Calculation for Linear Regulator
How to Select Reverse Current Protection Diodes for LDO Regulators
Reverse Voltage Protection
Power Source ON/OFF Characteristics for Linear Regulator
Precautions When Measuring the Rear of the Package with a Thermocouple
Impedance Characteristics of Bypass Capacitor
BDxxHA5 Series Application Information
Calculating Junction Temperature from Inrush Current
How to Use the Thermal Resistance and Thermal Characteristics Parameters
Power Supply Sequence Circuit with General Purpose Power Supply IC
What Is Thermal Design
Usage of SPICE Macromodel (for LDO)
Overview of ROHM's Simulation Models(for ICs and Discrete Semiconductors)
Heat Dissipation Effect of Thermal Via in Exposed Pad Type Package
Design Guide and Example of Stencil for Exposed Pad
Factory Information
Simple Test Method for Estimating the Stability of Linear Regulators
BD00HA5WEFJ Reference Circuits and Bomlist
Table of resistance for output voltage setting on linear regulator Ics
EMC Measures for LDOs
BDxxHA5 Series SPICE Modeling Report
Compliance with the ELV directive
Anti-Whisker formation
Basics of Linear Regulators
Connecting LDOs in Parallel
Problem Situations: Power Supply Does Not Start
Thermal Resistance
How to Use the Two-Resistor Model
Suppression Method of Switching Noise Using Linear Regulator and Low Pass Filter
θ<sub>JA</sub> and Ψ<sub>JT</sub>
Solder Joint Rate and Thermal Resistance of Exposed Pad
BDxxGC0, BDxxGA5, BDxxGA3, BDxxHC5, BDxxHC0,BDxxHA5, BDxxHA3, BDxxIC0, BDxxIA5 Series PCB Layout
θ<sub>JC</sub> and Ψ<sub>JT</sub>
Five Steps for Successful Thermal Design of IC
Method for Calculating Junction Temperature from Transient Thermal Resistance Data
Measurement Method for Phase Margin with Frequency Response Analyzer (FRA)
BDxxHA5 Series Dropout Voltage
PCB Layout Thermal Design Guide
Basics of Thermal Resistance and Heat Dissipation
Six Steps for Successful Thermal Design of LDO Regulator ICs