AP4313KTR-G1

Product Overview

Category

AP4313KTR-G1 belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a voltage reference in various electronic devices.

Characteristics

• Voltage reference accuracy: high precision
• Temperature coefficient: low
• Output voltage range: adjustable
• Package type: TO-252-3 (DPAK)
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Reference voltage: 2.5V
• Initial accuracy: ±1%
• Temperature coefficient: ±50ppm/°C
• Operating temperature range: -40°C to +85°C
• Supply voltage range: 2.7V to 30V
• Quiescent current: 80µA

Pin Configuration

The AP4313KTR-G1 has three pins: 1. ADJ: Adjustable pin for setting the output voltage. 2. VREF: Reference voltage output pin. 3. VIN: Input voltage pin.

Functional Features

• High precision voltage reference
• Adjustable output voltage
• Low temperature coefficient
• Wide supply voltage range
• Low quiescent current

Advantages

• Provides stable and accurate voltage reference
• Adjustable output voltage allows flexibility in circuit design
• Low temperature coefficient ensures minimal voltage drift with temperature changes
• Wide supply voltage range enables compatibility with various power sources
• Low quiescent current minimizes power consumption

Disadvantages

• Limited output voltage range compared to some other voltage references
• Requires external components for precise voltage adjustment

Working Principles

The AP4313KTR-G1 is based on the shunt regulator principle. It uses a precision bandgap reference to generate a stable voltage output. The output voltage can be adjusted by connecting an external resistor between the ADJ pin and ground.

Detailed Application Field Plans

The AP4313KTR-G1 finds applications in various electronic devices where a stable voltage reference is required. Some common application fields include: - Power supplies - Battery chargers - Voltage regulators - Audio amplifiers - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to AP4313KTR-G1 are: - LM4040 - TL431 - LT1236 - MAX6126

These models offer similar functionality and can be used as substitutes based on specific requirements.

In conclusion, the AP4313KTR-G1 is a high-precision voltage reference IC with adjustable output voltage, low temperature coefficient, and wide supply voltage range. It finds applications in various electronic devices and offers stable and accurate voltage references. While it has some limitations, there are alternative models available for specific needs.