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BD933M5HFP-CTR

BD933M5HFP-CTR

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Rohm Semiconductor

QUICUR™, AUTOMOTIVE 500MA 3.3V, FIXED OUTPUT LDO REGULATORS

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BD933M5HFP-CTR

BD933M5HFP-CTR

Active
Rohm Semiconductor

QUICUR™, AUTOMOTIVE 500MA 3.3V, FIXED OUTPUT LDO REGULATORS

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Description

General part information

BD933M5HFP-C Series

The BD9xxM5-C series are linear regulators using the QuiCur™ topology designed as low current consumption products for power supplies in various automotive applications requiring a direct connection to the battery. These products are designed for up to 45V as an absolute maximum voltage and to operate until 500mA for the output current with low current consumption 9.5µA (Typ). These can regulate the output with a very high accuracy ±2.0%.What is QuiCur™?QuiCur™ is a combination of technologies that provides high-speed load response.

Technical Specifications

Parameters and characteristics for this part

SpecificationBD933M5HFP-CTR
Control FeaturesEnable
Current - Output500 mA
Current - Quiescent (Iq)24.5 µA
GradeAutomotive
Mounting TypeSurface Mount
Number of Regulators1
Operating Temperature (Max)150 °C
Operating Temperature (Min)-40 °C
Output ConfigurationPositive
Output TypeFixed
Package Leads5 Leads
Package NameHRP-5, D2PAK
Protection FeaturesOver Temperature, Under Voltage Lockout (UVLO), Over Current
PSRR70 dB
QualificationAEC-Q100
Voltage - Input (Max)42 V
Voltage - Output (Min/Fixed)3.3 V
Voltage Dropout (Max)1.25 V

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

BD933M5HFP-CTR | Datasheet
Five Steps for Successful Thermal Design of IC
Problem Situations: Power Supply Does Not Start
PCB Layout Thermal Design Guide
Precautions When Measuring the Rear of the Package with a Thermocouple
Factory Information
Six Steps for Successful Thermal Design of LDO Regulator ICs
Table of resistance for output voltage setting on linear regulator Ics
Solder Joint Rate and Thermal Resistance of Exposed Pad
Basics of Thermal Resistance and Heat Dissipation
Power Source ON/OFF Characteristics for Linear Regulator
Method for Calculating Junction Temperature from Transient Thermal Resistance Data
Overview of ROHM's Simulation Models(for ICs and Discrete Semiconductors)
Design Guide and Example of Stencil for Exposed Pad
Basics of Linear Regulators
How to Use the Two-Resistor Model
Heat Dissipation Effect of Thermal Via in Exposed Pad Type Package
Connecting LDOs in Parallel
EMC Measures for LDOs
Usage of SPICE Macromodel (for LDO)
Judgment Criteria of Thermal Evaluation
Reverse Voltage Protection
HRP5 Package Information
Power Supply Sequence Circuit with General Purpose Power Supply IC
How to Select Reverse Current Protection Diodes for LDO Regulators
Impedance Characteristics of Bypass Capacitor
Thermal Resistance
θ<sub>JA</sub> and Ψ<sub>JT</sub>
Measurement Method for Phase Margin with Frequency Response Analyzer (FRA)
Thermal Calculation for Linear Regulator
How to Use the Thermal Resistance and Thermal Characteristics Parameters
θ<sub>JC</sub> and Ψ<sub>JT</sub>
What Is Thermal Design
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