LM336Z5

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Reference

Characteristics: - Low voltage reference - Precision output voltage of 5V - High stability and accuracy - Low temperature coefficient - Wide operating temperature range - Low power consumption

Package: TO-92

Essence: The LM336Z5 is a precision voltage reference IC that provides a stable and accurate output voltage of 5V. It is commonly used in various electronic circuits where a precise voltage reference is required.

Packaging/Quantity: The LM336Z5 is available in a TO-92 package, which is a small plastic package with three leads. It is typically sold in reels or tubes containing multiple units.

Specifications

• Output Voltage: 5V ± 0.2%
• Temperature Coefficient: 20 ppm/°C
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage Range: 4V to 30V
• Quiescent Current: 400 µA (typical)
• Line Regulation: 0.01%/V (typical)
• Load Regulation: 0.1%/mA (typical)

Pin Configuration

The LM336Z5 has three pins:

1. Vout: Output pin, connected to the load or circuit requiring a 5V reference voltage.
2. Vin: Input pin, connected to the supply voltage source.
3. GND: Ground pin, connected to the common ground of the circuit.

Functional Features

• Precise Voltage Reference: The LM336Z5 provides a stable and accurate output voltage of 5V, making it suitable for applications requiring a reliable voltage reference.
• Low Temperature Coefficient: The IC exhibits a low temperature coefficient of 20 ppm/°C, ensuring minimal voltage variations with temperature changes.
• Wide Operating Temperature Range: The LM336Z5 can operate in a wide temperature range from -40°C to +85°C, making it suitable for various environmental conditions.
• Low Power Consumption: With a quiescent current of 400 µA, the LM336Z5 consumes minimal power, making it energy-efficient.

Advantages and Disadvantages

Advantages: - High stability and accuracy - Low temperature coefficient - Wide operating temperature range - Low power consumption

Disadvantages: - Limited output voltage options (only 5V)

Working Principles

The LM336Z5 is based on the bandgap reference principle. It utilizes a combination of bipolar and MOSFET transistors to generate a stable voltage reference. The internal circuitry compensates for temperature variations, ensuring a consistent output voltage over a wide temperature range.

Detailed Application Field Plans

The LM336Z5 finds applications in various electronic systems that require a precise 5V voltage reference. Some common application fields include: 1. Analog-to-Digital Converters (ADC) 2. Digital-to-Analog Converters (DAC) 3. Voltage regulators 4. Precision measurement equipment 5. Sensor calibration circuits

Detailed and Complete Alternative Models

1. LM4040: This series offers different output voltage options, including 2.5V, 3.0V, 4.096V, and more.
2. LT1004: Provides a precision output voltage of 5V with low temperature drift and excellent long-term stability.
3. REF02: A high-precision voltage reference IC with a 5V output and low noise characteristics.

These alternative models offer similar functionality and can be used as substitutes for the LM336Z5 in specific applications.

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