LT1787HVCS8#PBF

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Reference

Characteristics: - High precision - Low dropout voltage - Wide operating temperature range - Low output noise - Low quiescent current

Package: 8-Lead SOIC (Small Outline Integrated Circuit)

Essence: The LT1787HVCS8#PBF is a high precision voltage reference IC that provides a stable and accurate voltage output for various applications.

Packaging/Quantity: The LT1787HVCS8#PBF is available in a standard 8-Lead SOIC package. It is typically sold in reels or tubes containing multiple units.

Specifications

• Output Voltage: 2.5V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: 10ppm/°C
• Dropout Voltage: 300mV
• Quiescent Current: 80µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The LT1787HVCS8#PBF has the following pin configuration:

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

Functional Features

• High precision voltage reference with low initial accuracy and temperature coefficient.
• Low dropout voltage allows operation even with low input voltages.
• Wide operating temperature range makes it suitable for various environments.
• Low output noise ensures a clean and stable voltage output.
• Low quiescent current minimizes power consumption.

Advantages and Disadvantages

Advantages: - High precision and accuracy - Wide operating temperature range - Low dropout voltage - Low output noise - Low quiescent current

Disadvantages: - Limited output voltage options (only 2.5V)

Working Principles

The LT1787HVCS8#PBF utilizes advanced semiconductor technology to provide a stable and accurate voltage reference. It incorporates precision circuitry that compensates for temperature variations, ensuring consistent performance across a wide temperature range. The IC operates by comparing the input voltage with an internal reference voltage and generating a precise output voltage accordingly.

Detailed Application Field Plans

The LT1787HVCS8#PBF is commonly used in applications where a stable and accurate voltage reference is required. Some of its typical application fields include:

1. Precision instrumentation
2. Data acquisition systems
3. Industrial control systems
4. Medical equipment
5. Automotive electronics

Detailed and Complete Alternative Models

1. LT6657: High precision voltage reference with various output voltage options.
2. MAX619: Low dropout voltage reference with low quiescent current.
3. REF5050: Precision voltage reference with ultra-low output noise.

These alternative models offer similar functionality and can be considered as substitutes for the LT1787HVCS8#PBF depending on specific requirements.

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