LM4128CQ1MF3.3/NOPB

Introduction

The LM4128CQ1MF3.3/NOPB is a precision micropower shunt voltage reference that belongs to the category of electronic components used in various applications requiring stable and accurate voltage references. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Components
• Use: Voltage Reference
• Characteristics: Precision, Micropower, Shunt
• Package: SOT-23
• Essence: Stable and Accurate Voltage Reference
• Packaging/Quantity: Tape & Reel (3000 units per reel)

Specifications

• Output Voltage: 3.3V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: 50ppm/°C
• Operating Current: 120µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LM4128CQ1MF3.3/NOPB has three pins: 1. V+: Input Voltage 2. V-: Ground 3. Vout: Output Voltage

Functional Features

• Low Dropout Voltage
• Low Operating Current
• High Accuracy
• Wide Operating Temperature Range
• Small Package Size

Advantages and Disadvantages

Advantages

• Precise and stable output voltage
• Low power consumption
• Small form factor
• Wide operating temperature range

Disadvantages

• Limited output current capability
• Sensitive to load variations

Working Principles

The LM4128CQ1MF3.3/NOPB operates based on the principle of shunt voltage references, where a small amount of current is shunted away from the load to maintain a stable output voltage. It utilizes a precision bandgap core to achieve high accuracy and low temperature coefficient.

Detailed Application Field Plans

The LM4128CQ1MF3.3/NOPB is suitable for various applications including: - Battery-Powered Devices - Portable Instruments - Sensor Signal Conditioning - Industrial Control Systems - Automotive Electronics

Detailed and Complete Alternative Models

Some alternative models to LM4128CQ1MF3.3/NOPB include: - LM4040CIM3-3.3/NOPB - LT1461ACS8-3.3#PBF - MAX6126AASA33+

In conclusion, the LM4128CQ1MF3.3/NOPB is a precision micropower shunt voltage reference with specific characteristics and applications. Its precise output voltage, low power consumption, and small package size make it suitable for various electronic designs requiring stable voltage references.

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