AP2115R5-3.3TRG1

Product Overview

Category

AP2115R5-3.3TRG1 belongs to the category of voltage regulators.

Use

It is commonly used to regulate and stabilize voltage in electronic circuits.

Characteristics

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 3.3V
• Maximum Output Current: 1.5A
• Dropout Voltage: 300mV at 1A
• Low Quiescent Current: 85µA
• Low Shutdown Current: 1µA
• Thermal Shutdown Protection
• Short Circuit Protection
• Overcurrent Protection

Package

AP2115R5-3.3TRG1 comes in a small SOT-23-5 package.

Essence

The essence of AP2115R5-3.3TRG1 is its ability to provide a stable output voltage of 3.3V with low dropout voltage and high efficiency.

Packaging/Quantity

It is typically packaged in reels, with each reel containing 3000 units of AP2115R5-3.3TRG1.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 3.3V ±2%
• Maximum Output Current: 1.5A
• Dropout Voltage: 300mV at 1A
• Quiescent Current: 85µA
• Shutdown Current: 1µA
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-23-5

Detailed Pin Configuration

AP2115R5-3.3TRG1 has five pins arranged as follows:

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• Pin 1: VIN (Input Voltage)
• Pin 2: GND (Ground)
• Pin 3: EN (Enable)
• Pin 4: FB (Feedback)
• Pin 5: VOUT (Output Voltage)

Functional Features

• Voltage Regulation: AP2115R5-3.3TRG1 ensures a stable output voltage of 3.3V, regardless of input voltage fluctuations.
• Low Dropout Voltage: With a dropout voltage of only 300mV at 1A, it minimizes power loss and improves efficiency.
• Low Quiescent Current: The regulator consumes only 85µA of current when in operation, reducing power consumption.
• Shutdown Mode: It has a low shutdown current of 1µA, allowing for power-saving when the regulator is not in use.
• Protection Mechanisms: AP2115R5-3.3TRG1 incorporates thermal shutdown, short circuit protection, and overcurrent protection to safeguard the circuit and connected components.

Advantages and Disadvantages

Advantages

• Stable and regulated output voltage
• Low dropout voltage
• High efficiency
• Compact package size
• Protection features ensure circuit safety

Disadvantages

• Limited maximum output current (1.5A)
• Restricted input voltage range (2.5V to 6.0V)

Working Principles

AP2115R5-3.3TRG1 operates based on the principle of linear voltage regulation. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage of 3.3V. The dropout voltage is minimized by utilizing a low resistance pass transistor.

Detailed Application Field Plans

AP2115R5-3.3TRG1 finds applications in various electronic devices and circuits, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Embedded systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to AP2115R5-3.3TRG1 are: - LM1117-3.3 - MCP1700-3302E/TO - NCP1117ST33T3G - TPS73633DBVR

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

In conclusion, AP2115R5-3.3TRG1 is a voltage regulator with a stable output voltage of 3.3V, low dropout voltage, and high efficiency. It is commonly used in various electronic devices and offers protection features for circuit safety. While it has limitations in terms of maximum output current and input voltage range, there are alternative models available to suit different application needs.