LM4050QCIM3X5.0/NOPB

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Reference

Characteristics: - Low dropout voltage - High accuracy and stability - Low quiescent current - Wide operating temperature range

Package: SOT-23-3

Essence: The LM4050QCIM3X5.0/NOPB is a precision voltage reference IC that provides a stable and accurate output voltage.

Packaging/Quantity: Available in tape and reel packaging with 3000 units per reel.

Specifications

• Output Voltage: 5.0V
• Initial Accuracy: ±0.1%
• Temperature Coefficient: 50ppm/°C
• Quiescent Current: 60µA
• Dropout Voltage: 200mV
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The LM4050QCIM3X5.0/NOPB has three pins arranged as follows:

```

---

| | --| V+ |-- --| |-- |____| ```

Pin 1: V+ (Input voltage) Pin 2: GND (Ground) Pin 3: VOUT (Output voltage)

Functional Features

• Precision voltage reference with low dropout voltage
• High accuracy and stability over a wide temperature range
• Low quiescent current for power-efficient operation
• Small package size for space-constrained applications

Advantages

• Provides a stable and accurate output voltage
• Low dropout voltage minimizes power dissipation
• Excellent initial accuracy and temperature coefficient ensure precise voltage regulation
• Wide operating temperature range allows for use in various environments
• Low quiescent current extends battery life in portable devices

Disadvantages

• Limited output voltage options (only available in 5.0V)
• SOT-23-3 package may be challenging for hand soldering

Working Principles

The LM4050QCIM3X5.0/NOPB is based on bandgap reference technology. It utilizes a temperature-compensated voltage reference circuit to generate a precise and stable output voltage. The internal circuitry ensures accurate voltage regulation even under varying operating conditions.

Detailed Application Field Plans

The LM4050QCIM3X5.0/NOPB is commonly used in various applications, including:

1. Precision analog-to-digital converters (ADCs)
2. Voltage regulators
3. Battery-powered devices
4. Portable instrumentation
5. Industrial control systems

Its high accuracy, stability, and low power consumption make it suitable for applications that require precise voltage references.

Detailed and Complete Alternative Models

1. LM4040CIM3-5.0/NOPB: Similar to LM4050QCIM3X5.0/NOPB but with a different package (SOT-23-3).
2. LT1004CZ-5.0: Precision voltage reference IC with similar specifications but in a TO-92 package.
3. MAX6190AESA+: Low-dropout voltage reference IC with adjustable output voltage.

These alternative models offer similar functionality and can be considered as substitutes for the LM4050QCIM3X5.0/NOPB in specific applications.

Word count: 344 words