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BD933M5WHFP-CTR
Integrated Circuits (ICs)

BD933M5WHFP-CTR

Active
Rohm Semiconductor

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

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BD933M5WHFP-CTR
Integrated Circuits (ICs)

BD933M5WHFP-CTR

Active
Rohm Semiconductor

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

Technical Specifications

Parameters and characteristics for this part

SpecificationBD933M5WHFP-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
Package / CaseD2PAK, TO-263-6, TO-263BA
Protection FeaturesOver Current, Under Voltage Lockout (UVLO), Over Temperature
PSRR70 db
QualificationAEC-Q100
Supplier Device PackageHRP-5
Voltage - Input (Max) [Max]42 V
Voltage - Output (Min/Fixed)3.3 V
Voltage Dropout (Max) [Max]1.4 V

BD933M5WHFP-C Series

QuiCur™, Automotive 500mA 3.3V, Fixed Output LDO Regulators With Output shutdown Function

PartQualificationControl FeaturesVoltage - Output (Min/Fixed)Number of RegulatorsCurrent - OutputPackage / CaseOperating Temperature [Min]Operating Temperature [Max]Voltage - Input (Max) [Max]Voltage Dropout (Max) [Max]Supplier Device PackagePSRROutput ConfigurationCurrent - Quiescent (Iq)GradeProtection FeaturesMounting Type
BD933M5WHFP-CTR
Rohm Semiconductor
AEC-Q100
Enable
3.3 V
1
500 mA
D2PAK
TO-263-6
TO-263BA
-40 °C
150 °C
42 V
1.4 V
HRP-5
70 db
Positive
24.5 µA
Automotive
Over Current
Over Temperature
Under Voltage Lockout (UVLO)
Surface Mount

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyN/A 0$ 1.70

Description

General part information

BD933M5WHFP-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.

Documents

Technical documentation and resources

BD933M5WHFP-CTR | Datasheet

Datasheet

Solder Joint Rate and Thermal Resistance of Exposed Pad

Thermal Design

Precautions When Measuring the Rear of the Package with a Thermocouple

Thermal Design

What Is Thermal Design

Thermal Design

Design Guide and Example of Stencil for Exposed Pad

Thermal Design

Power Supply Sequence Circuit with General Purpose Power Supply IC

Schematic Design & Verification

Suppression Method of Switching Noise Using Linear Regulator and Low Pass Filter

Schematic Design & Verification

Table of resistance for output voltage setting on linear regulator Ics

Schematic Design & Verification

How to Select Reverse Current Protection Diodes for LDO Regulators

Schematic Design & Verification

Problem Situations: Power Supply Does Not Start

Schematic Design & Verification

PCB Layout Thermal Design Guide

Thermal Design

Six Steps for Successful Thermal Design of LDO Regulator ICs

White Paper

Thermal Resistance

Thermal Design

Simple Test Method for Estimating the Stability of Linear Regulators

Schematic Design & Verification

How to Use the Thermal Resistance and Thermal Characteristics Parameters

Thermal Design

Heat Dissipation Effect of Thermal Via in Exposed Pad Type Package

Thermal Design

Five Steps for Successful Thermal Design of IC

White Paper

θ<sub>JC</sub> and Ψ<sub>JT</sub>

Thermal Design

θ<sub>JA</sub> and Ψ<sub>JT</sub>

Thermal Design

Reverse Voltage Protection

Schematic Design & Verification

Basics of Linear Regulators

Schematic Design & Verification

Connecting LDOs in Parallel

Schematic Design & Verification

Usage of SPICE Macromodel (for LDO)

Schematic Design & Verification

Calculating Junction Temperature from Inrush Current

Thermal Design

Power Source ON/OFF Characteristics for Linear Regulator

Schematic Design & Verification

Basics of Thermal Resistance and Heat Dissipation

Thermal Design

Measurement Method for Phase Margin with Frequency Response Analyzer (FRA)

Schematic Design & Verification

EMC Measures for LDOs

Schematic Design & Verification

Factory Information

Manufacturing Data

Impedance Characteristics of Bypass Capacitor

Schematic Design & Verification

Method for Calculating Junction Temperature from Transient Thermal Resistance Data

Thermal Design

How to Use the Two-Resistor Model

Thermal Design

Thermal Calculation for Linear Regulator

Thermal Design

HRP5 Package Information

Package Information

Judgment Criteria of Thermal Evaluation

Thermal Design

Overview of ROHM's Simulation Models(for ICs and Discrete Semiconductors)

Technical Article