LT1019IN8-5#PBF

Product Overview

Category

The LT1019IN8-5#PBF belongs to the category of integrated circuits (ICs) and specifically falls under the voltage references category.

Use

This product is primarily used as a precision voltage reference in various electronic applications.

Characteristics

• High accuracy: The LT1019IN8-5#PBF offers exceptional voltage accuracy, ensuring precise voltage references.
• Low temperature coefficient: It exhibits a low temperature coefficient, making it suitable for applications requiring stable voltage references across different temperatures.
• Low noise: The LT1019IN8-5#PBF provides low output noise, enabling clean and reliable voltage references.
• Wide operating range: It operates within a wide voltage range, allowing flexibility in different circuit designs.

Package

The LT1019IN8-5#PBF comes in an 8-pin plastic dual in-line package (DIP), which ensures easy integration into various circuit boards.

Essence

The essence of the LT1019IN8-5#PBF lies in its ability to provide accurate and stable voltage references, contributing to the overall performance and reliability of electronic systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of LT1019IN8-5#PBF units. The exact quantity may vary depending on the supplier or manufacturer.

Specifications

• Output Voltage: 5V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: 10ppm/°C
• Supply Voltage Range: 2.7V to 36V
• Output Current: 10mA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT1019IN8-5#PBF has eight pins arranged as follows:

1. VOUT: Output Voltage
2. GND: Ground
3. NC: No Connection
4. TRIM: Trim Pin for Fine Adjustment
5. NC: No Connection
6. VIN: Input Voltage
7. NC: No Connection
8. NC: No Connection

Functional Features

• High precision voltage reference
• Low temperature coefficient for stable performance across temperatures
• Low output noise for clean and reliable voltage references
• Wide operating voltage range for flexibility in circuit design
• Trim pin for fine adjustment of output voltage

Advantages and Disadvantages

Advantages

• Exceptional accuracy ensures precise voltage references.
• Low temperature coefficient allows for stable performance across different temperatures.
• Low output noise contributes to clean and reliable voltage references.
• Wide operating voltage range provides flexibility in circuit design.

Disadvantages

• Limited output current capability may not be suitable for high-power applications.
• Requires external trimming for precise voltage adjustment.

Working Principles

The LT1019IN8-5#PBF operates based on the principle of bandgap voltage reference. It utilizes a combination of bipolar and CMOS technologies to achieve high accuracy and stability. The internal circuitry compensates for temperature variations, ensuring consistent voltage references over a wide temperature range.

Detailed Application Field Plans

The LT1019IN8-5#PBF finds applications in various fields, including but not limited to: - Precision measurement equipment - Data acquisition systems - Industrial control systems - Medical devices - Communication equipment - Automotive electronics

Detailed and Complete Alternative Models

• LT1004: Another precision voltage reference from Linear Technology with similar characteristics and package options.
• LM4040: A precision shunt voltage reference from Texas Instruments, offering comparable accuracy and temperature coefficient.
• REF02: A precision voltage reference from Analog Devices, providing excellent stability and low noise performance.

These alternative models can be considered based on specific application requirements and availability.

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