LM385BYM-1.2/NOPB

Product Overview

Category

LM385BYM-1.2/NOPB belongs to the category of voltage references.

Use

This product is commonly used as a precision voltage reference in various electronic circuits.

Characteristics

• LM385BYM-1.2/NOPB provides a stable and accurate output voltage.
• It has low temperature coefficient, ensuring reliable performance over a wide range of temperatures.
• The device operates with low power consumption, making it suitable for battery-powered applications.
• It offers excellent line and load regulation, maintaining a consistent output voltage even under varying conditions.

Package

LM385BYM-1.2/NOPB is available in a small outline package (SOT-23) which allows for easy integration into compact circuit designs.

Essence

The essence of LM385BYM-1.2/NOPB lies in its ability to provide a precise and stable voltage reference, ensuring the accuracy and reliability of electronic systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specific quantity of LM385BYM-1.2/NOPB devices per package.

Specifications

• Output Voltage: 1.2V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: 100ppm/°C
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage Range: 2.7V to 10V
• Quiescent Current: 120µA

Pin Configuration

LM385BYM-1.2/NOPB features a three-pin configuration:

1. Vout: Output voltage pin.
2. GND: Ground reference pin.
3. Vin: Input voltage pin.

Functional Features

• LM385BYM-1.2/NOPB provides a stable and accurate output voltage of 1.2V.
• It exhibits low temperature coefficient, ensuring consistent performance across varying temperatures.
• The device operates with low power consumption, making it suitable for battery-powered applications.
• LM385BYM-1.2/NOPB offers excellent line and load regulation, maintaining a consistent output voltage even under varying conditions.

Advantages and Disadvantages

Advantages

• Precise and stable output voltage.
• Low temperature coefficient ensures reliable performance.
• Low power consumption.
• Excellent line and load regulation.

Disadvantages

• Limited output voltage options.
• Not suitable for high voltage applications.

Working Principles

LM385BYM-1.2/NOPB utilizes bandgap reference technology to generate a precise and stable output voltage. It employs a combination of temperature-dependent and temperature-independent voltage sources to compensate for temperature variations and provide an accurate reference voltage.

Detailed Application Field Plans

LM385BYM-1.2/NOPB finds application in various electronic systems where a stable and accurate voltage reference is required. Some common application fields include:

1. Analog-to-Digital Converters (ADCs)
2. Digital-to-Analog Converters (DACs)
3. Voltage regulators
4. Battery management systems
5. Precision instrumentation

Detailed and Complete Alternative Models

1. LM4040-1.2: This voltage reference offers similar specifications and performance characteristics as LM385BYM-1.2/NOPB.
2. LT1004-1.2: Another alternative model providing a precise 1.2V voltage reference with low temperature coefficient.

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

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