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BU33TA2WNVX-TR

BU33TA2WNVX-TR

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Rohm Semiconductor

200MA 3.3V, FIXED OUTPUT, HIGH PSRR, HIGH-ACCURACY CMOS LDO REGULATOR

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BU33TA2WNVX-TR

BU33TA2WNVX-TR

Active
Rohm Semiconductor

200MA 3.3V, FIXED OUTPUT, HIGH PSRR, HIGH-ACCURACY CMOS LDO REGULATOR

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Description

General part information

BU33TA2WNVX Series

The BU**TA2WNVX /HFV series integrates a 200mA output high performance FULL CMOS regulator into an ultra-compact SSON004X1216 package (1.2mm×1.6mm×0.6mm)&HVSOF5(1.6mm×1.6mm×0.6mm). Additional features include a circuit current of only 40µA for low power consumption along with superior noise and load response characteristics, making them ideal for use in power supplies for a wide variety of applications, including logic ICs, RF circuits, and camera modules.

Technical Specifications

Parameters and characteristics for this part

SpecificationBU33TA2WNVX-TR
Control FeaturesEnable
Current - Output200 mA
Current - Quiescent (Iq)95 µA
Mounting TypeSurface Mount
Number of Regulators1
Operating Temperature (Max)85 °C
Operating Temperature (Min)-40 °C
Output ConfigurationPositive
Output TypeFixed
Package / Case4-UDFN Exposed Pad
Package NameSSON004X1216
Protection FeaturesOver Current, Over Temperature
PSRR65 dB
Voltage - Input (Max)5.5 V
Voltage - Output (Min/Fixed)3.3 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

Datasheet
Basics of Linear Regulators
Design Guide and Example of Stencil for Exposed Pad
UL94 Flame Classifications of Mold Compound
θ<sub>JC</sub> and Ψ<sub>JT</sub>
Measurement Method for Phase Margin with Frequency Response Analyzer (FRA)
EMC Measures for LDOs
Reverse Voltage Protection
Compliance with the ELV directive
How to Select Reverse Current Protection Diodes for LDO Regulators
Six Steps for Successful Thermal Design of LDO Regulator ICs
Simple Test Method for Estimating the Stability of Linear Regulators
Anti-Whisker formation
PCB Layout Thermal Design Guide
How to Use the Two-Resistor Model
How to Use the Thermal Resistance and Thermal Characteristics Parameters
Power Source ON/OFF Characteristics for Linear Regulator
Heat Dissipation Effect of Thermal Via in Exposed Pad Type Package
Table of resistance for output voltage setting on linear regulator Ics
What Is Thermal Design
Overview of ROHM's Simulation Models(for ICs and Discrete Semiconductors)
Five Steps for Successful Thermal Design of IC
Suppression Method of Switching Noise Using Linear Regulator and Low Pass Filter
Judgment Criteria of Thermal Evaluation
Connecting LDOs in Parallel
Thermal Calculation for Linear Regulator
Power Supply Sequence Circuit with General Purpose Power Supply IC
BHxxNB1, BUxxTA2 Series PCB Layout
Calculating Junction Temperature from Inrush Current
Usage of SPICE Macromodel (for LDO)
SSON004X1216 Package Information
Impedance Characteristics of Bypass Capacitor
Basics of Thermal Resistance and Heat Dissipation
Method for Calculating Junction Temperature from Transient Thermal Resistance Data
Problem Situations: Power Supply Does Not Start
BUxxTA2 Series Dropout Voltage
θ<sub>JA</sub> and Ψ<sub>JT</sub>
Thermal Resistance
Solder Joint Rate and Thermal Resistance of Exposed Pad
Factory Information
Precautions When Measuring the Rear of the Package with a Thermocouple