AP7217D-12YG-13

Product Overview

Category

AP7217D-12YG-13 belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

• Voltage regulation capability
• Compact package size
• High efficiency
• Low power consumption
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown protection

Package

AP7217D-12YG-13 is available in a small outline package (SOP) with a specific pin configuration.

Essence

The essence of AP7217D-12YG-13 lies in its ability to provide stable and regulated voltage output, ensuring the proper functioning of electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 4.5V - 18V
• Output Voltage: 1.2V
• Output Current: Up to 1A
• Dropout Voltage: 300mV at 1A
• Line Regulation: ±0.2%
• Load Regulation: ±0.4%
• Quiescent Current: 50μA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

AP7217D-12YG-13 has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin

Functional Features

• Voltage regulation: AP7217D-12YG-13 ensures a stable output voltage regardless of input voltage fluctuations.
• Overcurrent protection: The device automatically shuts down when the output current exceeds a certain threshold, protecting the circuit from damage.
• Thermal shutdown protection: In case of excessive temperature, the regulator shuts down to prevent overheating.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Wide input voltage range allows for versatile applications.
• Compact package size enables easy integration into various electronic devices.
• Overcurrent and thermal shutdown protections enhance circuit reliability.

Disadvantages

• Limited output current capacity (up to 1A).
• Fixed output voltage may not be suitable for all applications.

Working Principles

AP7217D-12YG-13 operates based on a feedback mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. The device continuously monitors the input and output conditions to ensure proper regulation.

Detailed Application Field Plans

AP7217D-12YG-13 finds applications in various fields, including but not limited to: - Consumer electronics - Automotive electronics - Industrial automation - Telecommunications - Power supplies

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to AP7217D-12YG-13 are: - LM317 - LT1084 - LM1117 - TPS7A47

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

In conclusion, AP7217D-12YG-13 is a voltage regulator with excellent voltage regulation capabilities, compact size, and various protective features. Its wide application field and availability of alternative models make it a versatile choice for many electronic circuits.

Word count: 442