AP2317R-ADJTRE1

Product Overview

Category

AP2317R-ADJTRE1 belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Adjustable output voltage
• High efficiency
• Low dropout voltage
• Overcurrent protection
• Thermal shutdown protection

Package

The AP2317R-ADJTRE1 comes in a small surface-mount package, making it suitable for compact electronic devices.

Essence

The essence of AP2317R-ADJTRE1 lies in its ability to provide stable and regulated voltage to electronic components.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V - 6V
• Output Voltage Range: 0.8V - 5V
• Maximum Output Current: 1A
• Dropout Voltage: 200mV @ 500mA
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AP2317R-ADJTRE1 has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)

Functional Features

• Adjustable output voltage allows flexibility in various applications.
• High efficiency ensures minimal power loss during voltage regulation.
• Low dropout voltage enables operation even when input voltage is close to the desired output voltage.
• Overcurrent protection safeguards the circuit from excessive current flow.
• Thermal shutdown protection prevents damage due to overheating.

Advantages and Disadvantages

Advantages

• Wide input voltage range provides compatibility with different power sources.
• Compact package size allows for space-saving designs.
• Excellent voltage regulation accuracy ensures stable performance.
• Overcurrent and thermal protection enhance the reliability of the circuit.

Disadvantages

• Limited maximum output current may restrict usage in high-power applications.
• Lack of built-in voltage monitoring or feedback features.

Working Principles

The AP2317R-ADJTRE1 operates based on a linear voltage regulator principle. It uses a reference voltage and feedback mechanism to maintain a constant output voltage, regardless of input voltage variations. The internal circuitry adjusts the pass transistor to regulate the output voltage within the specified range.

Detailed Application Field Plans

The AP2317R-ADJTRE1 finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to AP2317R-ADJTRE1 are: - LM317T - LT1084CP - ADP3339AKCZ-3.3-R7 - TPS7A4700RGWT

These models can be considered as alternatives based on specific requirements and design constraints.

In conclusion, the AP2317R-ADJTRE1 is a versatile voltage regulator with adjustable output voltage, high efficiency, and various protection features. Its compact package and wide application field make it suitable for a range of electronic devices. However, designers should consider its limitations in terms of maximum output current and lack of built-in voltage monitoring.