LM4130EIM5X-2.0

Overview

Product Category: Integrated Circuit (IC)

Use: Voltage Reference

Characteristics: - Low Dropout Voltage - High Accuracy - Low Quiescent Current - Small Package Size

Package: SOT-23-5

Essence: The LM4130EIM5X-2.0 is a precision voltage reference IC that provides a stable and accurate output voltage.

Packaging/Quantity: The LM4130EIM5X-2.0 is typically sold in reels of 3000 units.

Specifications

The LM4130EIM5X-2.0 has the following specifications:

• Output Voltage: 2.0V
• Initial Accuracy: ±0.1%
• Temperature Coefficient: ±50ppm/°C
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 45µA (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The LM4130EIM5X-2.0 has a standard SOT-23-5 package with the following pin configuration:

```

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| | |____| | | 1 || 5 2 || 4 3 |__| ```

Pin Description: 1. VOUT: Output Voltage 2. GND: Ground 3. NC: No Connection 4. NC: No Connection 5. VIN: Input Voltage

Functional Features

The LM4130EIM5X-2.0 offers the following functional features:

• Low dropout voltage ensures efficient operation even with low input voltages.
• High accuracy provides precise voltage references for various applications.
• Low quiescent current minimizes power consumption, making it suitable for battery-powered devices.
• Small package size allows for space-saving designs in compact electronic systems.

Advantages and Disadvantages

Advantages: - High accuracy ensures reliable voltage references. - Low dropout voltage enables efficient operation. - Low quiescent current minimizes power consumption. - Small package size allows for compact designs.

Disadvantages: - Limited output voltage options (only 2.0V in this case). - Temperature coefficient may affect accuracy in extreme temperature conditions.

Working Principles

The LM4130EIM5X-2.0 is based on bandgap reference technology. It utilizes a combination of bipolar and CMOS transistors to generate a stable voltage reference. The internal circuitry compensates for temperature variations, ensuring accurate output voltage across a wide temperature range.

Detailed Application Field Plans

The LM4130EIM5X-2.0 can be used in various applications, including:

1. Precision Analog-to-Digital Converters (ADCs)
2. Digital-to-Analog Converters (DACs)
3. Voltage regulators
4. Battery-powered devices
5. Portable electronic equipment
6. Industrial control systems

Alternative Models

Here are some alternative models that offer similar functionality:

1. LM4040CIM3-2.0/NOPB
2. LT1461AIS8-2.0#PBF
3. MAX6126AASA25+
4. REF5025AIDGKT
5. TS431IZT

These models provide comparable voltage reference performance and can be considered as alternatives to the LM4130EIM5X-2.0.

In conclusion, the LM4130EIM5X-2.0 is a precision voltage reference IC with low dropout voltage, high accuracy, and low quiescent current. Its small package size makes it suitable for various applications, including precision ADCs, voltage regulators, and portable electronic devices. While it has limited output voltage options, it offers reliable performance and can be replaced by alternative models with similar functionality.