AP4312K6TR-G1

Product Overview

Category

AP4312K6TR-G1 belongs to the category of voltage references.

Use

It is commonly used as a precision shunt regulator in various electronic circuits.

Characteristics

• High accuracy and stability
• Low temperature coefficient
• Wide operating voltage range
• Low quiescent current consumption

Package

AP4312K6TR-G1 is available in a small surface mount SOT-23 package.

Essence

The essence of AP4312K6TR-G1 lies in its ability to provide a stable reference voltage for precise voltage regulation in electronic systems.

Packaging/Quantity

AP4312K6TR-G1 is typically packaged in reels, with each reel containing a specific quantity of units. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Reference Voltage: 2.5V
• Operating Voltage Range: 2.7V to 36V
• Quiescent Current: 80µA (typical)
• Temperature Coefficient: ±50ppm/°C (maximum)

Detailed Pin Configuration

AP4312K6TR-G1 has three pins:

1. Anode (A): Connected to the positive supply voltage.
2. Cathode (C): Connected to the load or ground.
3. Reference (R): Provides the stable reference voltage.

Functional Features

• Precise voltage regulation: AP4312K6TR-G1 ensures a stable output voltage regardless of input voltage variations.
• Overcurrent protection: It can limit the current flowing through the load to prevent damage.
• Adjustable output voltage: By connecting external resistors, the output voltage can be adjusted to meet specific requirements.

Advantages and Disadvantages

Advantages

• High accuracy and stability ensure reliable voltage regulation.
• Wide operating voltage range allows for versatile applications.
• Low quiescent current consumption minimizes power dissipation.

Disadvantages

• Limited output current capability compared to other voltage regulators.
• Requires external resistors for adjustable output voltage, adding complexity to the circuit design.

Working Principles

AP4312K6TR-G1 operates based on the principle of a shunt regulator. It compares the reference voltage with the voltage across a sensing resistor connected in series with the load. By adjusting the current flowing through the shunt resistor, it maintains a constant voltage drop across the load.

Detailed Application Field Plans

AP4312K6TR-G1 finds applications in various electronic systems, including but not limited to: - Power supplies - Battery charging circuits - Voltage regulators - Audio amplifiers - Instrumentation circuits

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to AP4312K6TR-G1 are: - TL431 - LM4040 - LT1236 - MAX6126

These models offer similar functionality and can be used interchangeably depending on specific requirements.

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