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Integrated Circuits (ICs)

BD33FC0WEFJ-E2

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Rohm Semiconductor

1A 3.3V, FIXED OUTPUT, HIGH-ACCURACY LDO REGULATOR

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Product thumbnail image
Integrated Circuits (ICs)

BD33FC0WEFJ-E2

Active
Rohm Semiconductor

1A 3.3V, FIXED OUTPUT, HIGH-ACCURACY LDO REGULATOR

Technical Specifications

Parameters and characteristics for this part

SpecificationBD33FC0WEFJ-E2
Control FeaturesEnable
Current - Output1 A
Current - Quiescent (Iq)0.5 mA
Current - Supply (Max) [Max]2.5 mA
Mounting TypeSurface Mount
Number of Regulators1
Operating Temperature [Max]85 °C
Operating Temperature [Min]-25 °C
Output ConfigurationPositive
Package / CaseExposed Pad, 8-SOIC
Package / Case [x]0.154 in
Package / Case [y]3.9 mm
Protection FeaturesOver Temperature, Over Current
Supplier Device Package8-HTSOP-J
Voltage - Input (Max) [Max]26.5 V
Voltage - Output (Min/Fixed)3.3 V
Voltage Dropout (Max) [Max]0.7 V

Pricing

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

DistributorPackageQuantity$
DigikeyCut Tape (CT) 1$ 1.41
10$ 0.90
25$ 0.77
100$ 0.61
250$ 0.54
500$ 0.50
Digi-Reel® 1$ 1.41
10$ 0.90
25$ 0.77
100$ 0.61
250$ 0.54
500$ 0.50
N/A 8663$ 1.17
Tape & Reel (TR) 2500$ 0.50
NewarkEach (Supplied on Cut Tape) 1$ 2.09
10$ 1.32
25$ 1.11
50$ 0.99
100$ 0.87
250$ 0.76
500$ 0.68
1000$ 0.52

Description

General part information

BD33FC0 Series

BD33FC0WEFJis low-saturation regulators. The BDxxFC0WEFJ series output voltages are Variable, 3.0V, 3.3V, 5.0V, 6.0V, 7.0V, 8.0V, 9.0V, 10.0V, 12.0V, and 15.0V and package is HTSOP-J8. This series has a built-in over-current protection circuit that prevents the destruction of the IC due to output short circuits and a thermal shutdown circuit that protects the IC from thermal damage due to overloading.

Documents

Technical documentation and resources

Compliance with the ELV directive

Environmental Data

Judgment Criteria of Thermal Evaluation

Thermal Design

Solder Joint Rate and Thermal Resistance of Exposed Pad

Thermal Design

Factory Information

Manufacturing Data

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

Technical Article

Thermal Resistance

Thermal Design

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

Schematic Design & Verification

Connecting LDOs in Parallel

Schematic Design & Verification

Problem Situations: Power Supply Does Not Start

Schematic Design & Verification

Basics of Linear Regulators

Schematic Design & Verification

Basics of Thermal Resistance and Heat Dissipation

Thermal Design

BDxxFC0 Series Dropout Voltage

Application Note

Anti-Whisker formation

Package Information

Five Steps for Successful Thermal Design of IC

White Paper

Six Steps for Successful Thermal Design of LDO Regulator ICs

White Paper

Calculating Junction Temperature from Inrush Current

Thermal Design

Power Source ON/OFF Characteristics for Linear Regulator

Schematic Design & Verification

How to Use the Two-Resistor Model

Thermal Design

How to Select Reverse Current Protection Diodes for LDO Regulators

Schematic Design & Verification

Reverse Voltage Protection

Schematic Design & Verification

Design Guide and Example of Stencil for Exposed Pad

Thermal Design

Heat Dissipation Effect of Thermal Via in Exposed Pad Type Package

Thermal Design

UL94 Flame Classifications of Mold Compound

Environmental Data

Table of resistance for output voltage setting on linear regulator Ics

Schematic Design & Verification

Power Supply Sequence Circuit with General Purpose Power Supply IC

Schematic Design & Verification

What Is Thermal Design

Thermal Design

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

Schematic Design & Verification

θ<sub>JC</sub> and Ψ<sub>JT</sub>

Thermal Design

Usage of SPICE Macromodel (for LDO)

Schematic Design & Verification

BDxxFC0 Series PCB Layout

Schematic Design & Verification

Impedance Characteristics of Bypass Capacitor

Schematic Design & Verification

Simple Test Method for Estimating the Stability of Linear Regulators

Schematic Design & Verification

HTSOP-J8 Package Information

Package Information

How to Use the Thermal Resistance and Thermal Characteristics Parameters

Thermal Design

Thermal Calculation for Linear Regulator

Thermal Design

BD33FC0WEFJ Data Sheet

Data Sheet

PCB Layout Thermal Design Guide

Thermal Design

θ<sub>JA</sub> and Ψ<sub>JT</sub>

Thermal Design

Method for Calculating Junction Temperature from Transient Thermal Resistance Data

Thermal Design

EMC Measures for LDOs

Schematic Design & Verification

Precautions When Measuring the Rear of the Package with a Thermocouple

Thermal Design