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BU28JA2MNVX-CTL
Integrated Circuits (ICs)

BU28JA2MNVX-CTL

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Rohm Semiconductor

200MA 2.8V, ULTRA-SMALL PACKAGE, HIGH PSRR, HIGH-ACCURACY CMOS LDO REGULATOR FOR AUTOMOTIVE

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BU28JA2MNVX-CTL
Integrated Circuits (ICs)

BU28JA2MNVX-CTL

Active
Rohm Semiconductor

200MA 2.8V, ULTRA-SMALL PACKAGE, HIGH PSRR, HIGH-ACCURACY CMOS LDO REGULATOR FOR AUTOMOTIVE

Technical Specifications

Parameters and characteristics for this part

SpecificationBU28JA2MNVX-CTL
Control FeaturesEnable
Current - Output0.2 A
Current - Quiescent (Iq)90 çA
GradeAutomotive
Mounting TypeSurface Mount
Number of Regulators1
Operating Temperature [Max]125 °C
Operating Temperature [Min]-40 °C
Output ConfigurationPositive
Package / Case4-UDFN Exposed Pad
Protection FeaturesOver Temperature, Over Current, Reverse Polarity
PSRR70 db
QualificationAEC-Q100
Supplier Device PackageSSON004R1010
Voltage - Input (Max) [Max]6 V
Voltage - Output (Min/Fixed)2.8 V
Voltage Dropout (Max) [Max]0.58 V

Pricing

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

DistributorPackageQuantity$
DigikeyN/A 1713$ 0.65
4850$ 0.65

Description

General part information

BU28JA2MNVX-C Series

BU28JA2MNVX-C is high-performance FULL CMOS regulator with 200mA 2.8V output, which is mounted on versatile package SSON004R1010 (1.00mm x 1.00 mm x 0.60mm). It has excellent noise characteristics and load responsiveness characteristics despite its low circuit current consumption of 35μA. It is most appropriate for various applications such as power supplies for radar and camera of the automotive.

Documents

Technical documentation and resources

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

Technical Article

How to Use the Two-Resistor Model

Thermal Design

How to Use the Thermal Resistance and Thermal Characteristics Parameters

Thermal Design

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

Schematic Design & Verification

Anti-Whisker formation

Package Information

What Is Thermal Design

Thermal Design

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

Schematic Design & Verification

Connecting LDOs in Parallel

Schematic Design & Verification

Design Guide and Example of Stencil for Exposed Pad

Thermal Design

θ<sub>JC</sub> and Ψ<sub>JT</sub>

Thermal Design

Calculating Junction Temperature from Inrush Current

Thermal Design

Power Supply Sequence Circuit with General Purpose Power Supply IC

Schematic Design & Verification

Solder Joint Rate and Thermal Resistance of Exposed Pad

Thermal Design

Method for Calculating Junction Temperature from Transient Thermal Resistance Data

Thermal Design

UL94 Flame Classifications of Mold Compound

Environmental Data

Compliance with the ELV directive

Environmental Data

Thermal Calculation for Linear Regulator

Thermal Design

Judgment Criteria of Thermal Evaluation

Thermal Design

Heat Dissipation Effect of Thermal Via in Exposed Pad Type Package

Thermal Design

Precautions When Measuring the Rear of the Package with a Thermocouple

Thermal Design

How to Select Reverse Current Protection Diodes for LDO Regulators

Schematic Design & Verification

BUxxJA2MNVX-C Series Dropout Voltage

Application Note

Thermal Resistance Modeling Report: Two-Resistor Model: BUxxJA2MNVX-C Series

Thermal Design

Factory Information

Manufacturing Data

Basics of Linear Regulators

Schematic Design & Verification

PCB Layout Thermal Design Guide

Thermal Design

Problem Situations: Power Supply Does Not Start

Schematic Design & Verification

BUxxJA2MNVX-C Series PCB Layout

Schematic Design & Verification

Table of resistance for output voltage setting on linear regulator Ics

Schematic Design & Verification

θ<sub>JA</sub> and Ψ<sub>JT</sub>

Thermal Design

BU28JA2MNVX-C Data Sheet

Data Sheet

SSON004R1010 Package Information

Package Information

Usage of SPICE Macromodel (for LDO)

Schematic Design & Verification

Five Steps for Successful Thermal Design of IC

White Paper

Simple Test Method for Estimating the Stability of Linear Regulators

Schematic Design & Verification

Reverse Voltage Protection

Schematic Design & Verification

Basics of Thermal Resistance and Heat Dissipation

Thermal Design

Thermal Resistance

Thermal Design

Impedance Characteristics of Bypass Capacitor

Schematic Design & Verification

BUxxJA2MNVX-C Series Spice Modeling Report

Models

Six Steps for Successful Thermal Design of LDO Regulator ICs

White Paper

EMC Measures for LDOs

Schematic Design & Verification

Power Source ON/OFF Characteristics for Linear Regulator

Schematic Design & Verification