LM4041BIDCKR

Product Overview

Category: Integrated Circuits (ICs)

Use: Voltage Reference

Characteristics: - Low voltage reference - Precision output voltage - Low temperature coefficient - Low quiescent current - Wide operating range

Package: SC-70, SOT-23

Essence: The LM4041BIDCKR is a precision voltage reference IC that provides a stable and accurate output voltage. It is commonly used in various electronic circuits where a precise voltage reference is required.

Packaging/Quantity: The LM4041BIDCKR is available in tape and reel packaging with 3000 units per reel.

Specifications

• Output Voltage Range: 1.225V to 10V
• Initial Accuracy: ±0.1%
• Temperature Coefficient: 50ppm/°C
• Quiescent Current: 60µA
• Operating Temperature Range: -40°C to +85°C
• Input Voltage Range: 2.7V to 10V
• Dropout Voltage: 200mV

Detailed Pin Configuration

The LM4041BIDCKR has three pins:

1. VOUT: Output pin for the reference voltage.
2. GND: Ground pin.
3. VIN: Input pin for the supply voltage.

Functional Features

• High accuracy and stability: The LM4041BIDCKR provides a highly accurate and stable output voltage, making it suitable for precision applications.
• Low power consumption: With a low quiescent current of 60µA, it minimizes power consumption in battery-powered devices.
• Wide operating range: The LM4041BIDCKR can operate within a wide input voltage range of 2.7V to 10V, making it versatile for different applications.
• Low temperature coefficient: The temperature coefficient of 50ppm/°C ensures that the output voltage remains stable over a wide temperature range.

Advantages and Disadvantages

Advantages: - High accuracy and stability - Low power consumption - Wide operating range - Small package size - Low temperature coefficient

Disadvantages: - Limited output voltage range (1.225V to 10V) - Dropout voltage of 200mV may not be suitable for low voltage applications

Working Principles

The LM4041BIDCKR is based on bandgap reference technology, which utilizes the voltage difference between two different semiconductor materials to generate a stable reference voltage. It uses an internal amplifier to compare the reference voltage with the input voltage and adjusts the output accordingly to maintain the desired accuracy.

Detailed Application Field Plans

The LM4041BIDCKR can be used in various applications, including: 1. Precision analog-to-digital converters (ADCs) 2. Voltage regulators 3. Battery-powered devices 4. Test and measurement equipment 5. Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the LM4041BIDCKR are: 1. LT1021-5: Precision Reference IC with 5V output voltage. 2. MAX6190: Low-Power, Low-Drift Voltage Reference IC. 3. REF5025: Precision Micropower Voltage Reference IC.

These alternative models offer similar functionality and characteristics, providing options for different design requirements.

Word count: 389 words