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BD12IC0JEFJ-E2

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Rohm Semiconductor

1A 1.2V, FIXED OUTPUT, HIGH-ACCURACY LDO REGULATOR

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Product dimension image

BD12IC0JEFJ-E2

Active
Rohm Semiconductor

1A 1.2V, FIXED OUTPUT, HIGH-ACCURACY LDO REGULATOR

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Description

General part information

BD12IC0JEFJ Series

BD12IC0JEFJ is a LDO regulator with output current 1.0A. The output accuracy is ±1% of output voltage. It is used for the wide applications of digital appliances. 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.This IC uses different production line against series model BD12IC0WEFJ 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 BD12IC0WEFJ is disclosed for documents and design models unless otherwise specified.

Technical Specifications

Parameters and characteristics for this part

SpecificationBD12IC0JEFJ-E2
Control FeaturesEnable
Current - Output1 A
Current - Quiescent (Iq)0.5 mA
Mounting TypeSurface Mount
Number of Regulators1
Operating Temperature (Max)85 °C
Operating Temperature (Min)-25 °C
Output ConfigurationPositive
Output TypeFixed
Package FeaturesExposed Pad
Package Length0.154 in
Package Name8-HTSOP-J, 8-SOIC
Package Width3.9 mm
Protection FeaturesOver Current, Over Temperature
Voltage - Input (Max)5.5 V
Voltage - Output (Min/Fixed)1.2 V
Voltage Dropout (Max)0.6 V

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Six Steps for Successful Thermal Design of LDO Regulator ICs
Factory Information
Heat Dissipation Effect of Thermal Via in Exposed Pad Type Package
How to Use the Two-Resistor Model
Problem Situations: Power Supply Does Not Start
Power Source ON/OFF Characteristics for Linear Regulator
Overview of ROHM's Simulation Models(for ICs and Discrete Semiconductors)
Method for Calculating Junction Temperature from Transient Thermal Resistance Data
Calculating Junction Temperature from Inrush Current
Simple Test Method for Estimating the Stability of Linear Regulators
Suppression Method of Switching Noise Using Linear Regulator and Low Pass Filter
Thermal Calculation for Linear Regulator
Thermal Resistance
Reverse Voltage Protection
θ<sub>JA</sub> and Ψ<sub>JT</sub>
EMC Measures for LDOs
Measurement Method for Phase Margin with Frequency Response Analyzer (FRA)
BD12IC0JEFJ Data Sheet
Power Supply Sequence Circuit with General Purpose Power Supply IC
Table of resistance for output voltage setting on linear regulator Ics
Five Steps for Successful Thermal Design of IC
How to Use the Thermal Resistance and Thermal Characteristics Parameters
Usage of SPICE Macromodel (for LDO)
Connecting LDOs in Parallel
Judgment Criteria of Thermal Evaluation
PCB Layout Thermal Design Guide
Design Guide and Example of Stencil for Exposed Pad
Impedance Characteristics of Bypass Capacitor
What Is Thermal Design
Precautions When Measuring the Rear of the Package with a Thermocouple
θ<sub>JC</sub> and Ψ<sub>JT</sub>
How to Select Reverse Current Protection Diodes for LDO Regulators
Solder Joint Rate and Thermal Resistance of Exposed Pad
Basics of Thermal Resistance and Heat Dissipation
Basics of Linear Regulators