Diodes Incorporated
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AP2122AK-3.3TRE1
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AP2122AK-3.3TRE1

Product Overview

Category

AP2122AK-3.3TRE1 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
  • Low power consumption
  • High efficiency
  • Wide input voltage range

Package

AP2122AK-3.3TRE1 is available in a small surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of AP2122AK-3.3TRE1 lies in its ability to provide stable and regulated voltage output, ensuring reliable operation of electronic devices.

Packaging/Quantity

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

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage: 3.3V
  • Output Current: Up to 150mA
  • Dropout Voltage: 200mV (typical)
  • Quiescent Current: 50µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

AP2122AK-3.3TRE1 has the following pin configuration:

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

Functional Features

  • Voltage Regulation: AP2122AK-3.3TRE1 ensures a stable output voltage of 3.3V regardless of input voltage fluctuations.
  • Overcurrent Protection: The device incorporates overcurrent protection to safeguard connected circuits from excessive current flow.
  • Thermal Shutdown: In case of excessive temperature rise, the regulator automatically shuts down to prevent damage.
  • Low Power Consumption: The device consumes minimal power, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

  • Compact size allows for easy integration into space-constrained designs.
  • Wide input voltage range enables compatibility with various power sources.
  • High efficiency results in reduced power dissipation and longer battery life.
  • Overcurrent protection ensures the safety of connected circuits.

Disadvantages

  • Limited output current capacity may not be suitable for high-power applications.
  • Dropout voltage of 200mV may affect performance in low input voltage scenarios.

Working Principles

AP2122AK-3.3TRE1 operates based on a linear voltage regulation principle. It utilizes a feedback mechanism to maintain a constant output voltage despite variations in the input voltage. The internal circuitry adjusts the resistance to regulate the voltage and ensure a stable output.

Detailed Application Field Plans

AP2122AK-3.3TRE1 finds applications in various electronic devices and systems, including but not limited to: - Mobile phones - Portable media players - Wearable devices - IoT (Internet of Things) devices - Battery-powered equipment - Embedded systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to AP2122AK-3.3TRE1 are: - LM1117-3.3 - MCP1700-3302E/TO - NCP1117ST33T3G - TS2937CZ-3.3

These models offer similar voltage regulation capabilities and can be used as substitutes depending on specific requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de AP2122AK-3.3TRE1 en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of AP2122AK-3.3TRE1 in technical solutions:

Q1: What is the voltage rating of AP2122AK-3.3TRE1? A1: AP2122AK-3.3TRE1 has a voltage rating of 3.3V.

Q2: What is the maximum current output of AP2122AK-3.3TRE1? A2: The maximum current output of AP2122AK-3.3TRE1 is typically 150mA.

Q3: Can AP2122AK-3.3TRE1 be used in battery-powered applications? A3: Yes, AP2122AK-3.3TRE1 can be used in battery-powered applications as it has low quiescent current and low dropout voltage.

Q4: Is AP2122AK-3.3TRE1 suitable for use in automotive electronics? A4: Yes, AP2122AK-3.3TRE1 is suitable for use in automotive electronics as it meets the AEC-Q100 automotive qualification standards.

Q5: Does AP2122AK-3.3TRE1 have built-in thermal shutdown protection? A5: Yes, AP2122AK-3.3TRE1 has built-in thermal shutdown protection to prevent overheating.

Q6: Can AP2122AK-3.3TRE1 operate in a wide temperature range? A6: Yes, AP2122AK-3.3TRE1 can operate in a wide temperature range from -40°C to +85°C.

Q7: What is the typical dropout voltage of AP2122AK-3.3TRE1? A7: The typical dropout voltage of AP2122AK-3.3TRE1 is 200mV at 150mA load.

Q8: Does AP2122AK-3.3TRE1 have short-circuit protection? A8: Yes, AP2122AK-3.3TRE1 has built-in short-circuit protection to prevent damage in case of a short circuit.

Q9: Can AP2122AK-3.3TRE1 be used in low-power IoT devices? A9: Yes, AP2122AK-3.3TRE1 can be used in low-power IoT devices due to its low quiescent current and low dropout voltage.

Q10: Is AP2122AK-3.3TRE1 available in different package options? A10: Yes, AP2122AK-3.3TRE1 is available in various package options such as SOT-23, SOT-89, and TO-92.