LT1021BCN8-10#PBF

Product Overview

Category

The LT1021BCN8-10#PBF belongs to the category of voltage references.

Use

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

Characteristics

• High accuracy: The LT1021BCN8-10#PBF provides a highly accurate output voltage.
• Low temperature coefficient: It exhibits a low temperature coefficient, ensuring stability over a wide range of temperatures.
• Low noise: The voltage reference has low output noise, making it suitable for sensitive applications.
• Low dropout voltage: It operates with a low dropout voltage, minimizing power dissipation.

Package

The LT1021BCN8-10#PBF comes in an 8-pin plastic DIP (Dual Inline Package) package.

Essence

The essence of this product lies in its ability to provide a stable and precise reference voltage for electronic circuits.

Packaging/Quantity

The LT1021BCN8-10#PBF is typically packaged in reels or tubes, with a quantity of 1000 units per reel/tube.

Specifications

• Output Voltage: 10V
• Initial Accuracy: ±0.05%
• Temperature Coefficient: 10ppm/°C
• Dropout Voltage: 300mV
• Output Noise: 2µV RMS
• Operating Temperature Range: -40°C to +125°C
• Supply Voltage Range: 4.5V to 36V

Detailed Pin Configuration

The LT1021BCN8-10#PBF has the following pin configuration:

```

---

| | --| VOUT | --| GND | --| TRIM | --| ADJ | --| NC | --| VIN | --| NC | |___________| ```

Functional Features

• High precision: The LT1021BCN8-10#PBF provides a highly accurate and stable output voltage.
• Low noise: It has low output noise, making it suitable for noise-sensitive applications.
• Wide temperature range: The voltage reference operates reliably over a wide temperature range.
• Low dropout voltage: It can operate with a low input-output voltage differential.

Advantages and Disadvantages

Advantages

• High accuracy and stability
• Low noise output
• Wide operating temperature range
• Low dropout voltage

Disadvantages

• Limited output voltage options
• Relatively high cost compared to some alternatives

Working Principles

The LT1021BCN8-10#PBF is based on a bandgap reference circuit. It utilizes the temperature-dependent characteristics of semiconductor materials to generate a stable reference voltage. This voltage is then amplified and regulated to provide a precise output voltage.

Detailed Application Field Plans

The LT1021BCN8-10#PBF finds application in various fields, including: 1. Precision measurement equipment 2. Data acquisition systems 3. Analog-to-digital converters (ADCs) 4. Voltage regulators 5. Oscillators and frequency synthesizers

Detailed and Complete Alternative Models

Some alternative models that can be considered as substitutes for the LT1021BCN8-10#PBF include: - LM4040 - REF102 - MAX6190

These alternatives offer similar functionality and performance characteristics, providing options for different design requirements.

In conclusion, the LT1021BCN8-10#PBF is a precision voltage reference with high accuracy, low noise, and wide temperature range. It is commonly used in applications where a stable and precise reference voltage is required. While it has limited output voltage options and a relatively higher cost, it offers significant advantages in terms of accuracy and stability. Alternative models such as LM4040, REF102, and MAX6190 can be considered for similar applications.