LM4050CEM3-5.0/V+T

Introduction

The LM4050CEM3-5.0/V+T is a precision voltage reference belonging to the LM4050 family of products. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

Category: Precision Voltage Reference
Use: Provides a stable 5.0V output voltage for various applications
Characteristics: High accuracy, low temperature coefficient, low dropout voltage
Package: SOT-23-3 package
Essence: Precision voltage reference with a fixed output voltage of 5.0V
Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

Output Voltage: 5.0V
Initial Accuracy: ±0.5%
Temperature Coefficient (Typ): 50ppm/°C
Quiescent Current: 60µA
Dropout Voltage: 300mV
Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The LM4050CEM3-5.0/V+T has a standard SOT-23-3 pin configuration: 1. VOUT (Output) 2. NC (No Connection) 3. GND (Ground)

Functional Features

High Accuracy: Provides a precise 5.0V output voltage
Low Temperature Coefficient: Maintains stability over a wide temperature range
Low Dropout Voltage: Suitable for low-power applications

Advantages and Disadvantages

Advantages

Precise voltage reference
Low power consumption
Small form factor

Disadvantages

Limited output current capability
Sensitive to load variations

Working Principles

The LM4050CEM3-5.0/V+T operates based on bandgap reference principles, utilizing a temperature-compensated bandgap core to provide a stable output voltage.

Detailed Application Field Plans

The LM4050CEM3-5.0/V+T is suitable for various applications requiring a stable 5.0V reference voltage, including: - Battery-powered equipment - Portable instrumentation - Sensor signal conditioning - Industrial control systems

Detailed and Complete Alternative Models

LM4040CIM3-5.0/NOPB: Similar precision voltage reference with a fixed 5.0V output
LT1461AIS8-5: Precision voltage reference with a 5.0V output and higher initial accuracy

In conclusion, the LM4050CEM3-5.0/V+T is a precision voltage reference offering high accuracy and stability, making it suitable for a wide range of applications requiring a 5.0V reference voltage.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af LM4050CEM3-5.0/V+T i tekniske løsninger

What is the LM4050CEM3-5.0/V+T?
The LM4050CEM3-5.0/V+T is a precision voltage reference diode that provides a 5.0V output voltage.
What are the typical applications of LM4050CEM3-5.0/V+T?
It is commonly used in precision voltage regulation, battery-powered equipment, and industrial control systems.
What is the operating temperature range of LM4050CEM3-5.0/V+T?
The LM4050CEM3-5.0/V+T operates within a temperature range of -40°C to 125°C.
Can LM4050CEM3-5.0/V+T be used in automotive applications?
Yes, it is suitable for automotive electronics due to its wide temperature range and stability.
What is the typical output voltage tolerance of LM4050CEM3-5.0/V+T?
The typical output voltage tolerance is ±0.5%.
Is LM4050CEM3-5.0/V+T available in a surface-mount package?
Yes, it is available in a SOT-23 surface-mount package.
Can LM4050CEM3-5.0/V+T be used in battery management systems?
Yes, it is commonly used in battery management systems for precise voltage monitoring.
What is the maximum supply current of LM4050CEM3-5.0/V+T?
The maximum supply current is typically 15µA.
Is LM4050CEM3-5.0/V+T suitable for low-power applications?
Yes, it is ideal for low-power and portable devices due to its low quiescent current.
Does LM4050CEM3-5.0/V+T require an external capacitor for stability?
No, it does not require an external capacitor for stability, making it suitable for space-constrained designs.