AP7315-22SR-7

Product Overview

Category

AP7315-22SR-7 belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Low quiescent current
• Thermal shutdown protection
• Short circuit protection

Package

AP7315-22SR-7 comes in a small surface-mount package.

Essence

The essence of AP7315-22SR-7 lies in its ability to provide stable and regulated voltage output.

Packaging/Quantity

It is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 2.2V
• Dropout Voltage: 200mV @ 150mA
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

AP7315-22SR-7 has the following pin configuration:

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

Functional Features

• Voltage regulation: AP7315-22SR-7 ensures a stable output voltage regardless of input voltage fluctuations.
• Low dropout voltage: It maintains a low voltage drop between the input and output, minimizing power loss.
• Low quiescent current: The regulator consumes minimal current when no load is connected, conserving power.
• Thermal shutdown protection: It automatically shuts down if the temperature exceeds a safe threshold, preventing damage.
• Short circuit protection: AP7315-22SR-7 safeguards against excessive current by shutting down during a short circuit event.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures accurate output.
• Low dropout voltage minimizes power dissipation.
• Low quiescent current extends battery life in portable devices.
• Thermal shutdown protection prevents overheating and damage.
• Short circuit protection safeguards the regulator and connected components.

Disadvantages

• Limited input voltage range (2.5V - 6.0V).
• Output voltage fixed at 2.2V, not adjustable.

Working Principles

AP7315-22SR-7 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. The regulator continuously monitors the input voltage, adjusting its internal components to ensure the desired output voltage is maintained.

Detailed Application Field Plans

AP7315-22SR-7 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 can be considered as alternatives to AP7315-22SR-7 are: - LM1117-2.2 - LT1763-2.2 - MCP1702-2.2

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

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