AP2151SG-13

Product Overview

Category

AP2151SG-13 belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• High efficiency
• Low dropout voltage
• Low quiescent current
• Overcurrent and thermal protection
• Wide input voltage range

Package

AP2151SG-13 comes in a small outline package (SOT-23-5).

Essence

The essence of AP2151SG-13 lies in its ability to provide stable and regulated voltage output in various electronic applications.

Packaging/Quantity

This product is typically packaged in reels, with each reel containing a specific quantity of AP2151SG-13 units.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

AP2151SG-13 has five pins arranged as follows:

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

Functional Features

• High Efficiency: AP2151SG-13 offers high efficiency, minimizing power loss during voltage regulation.
• Low Dropout Voltage: The low dropout voltage ensures efficient operation even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: The device consumes minimal current when in standby mode, conserving power.
• Overcurrent and Thermal Protection: AP2151SG-13 incorporates protection mechanisms to prevent damage due to excessive current or temperature.
• Wide Input Voltage Range: The device can handle a wide range of input voltages, making it versatile for various applications.

Advantages and Disadvantages

Advantages

• High efficiency operation
• Low dropout voltage
• Wide input voltage range
• Overcurrent and thermal protection

Disadvantages

• Limited output current capacity
• SOT-23-5 package may not be suitable for all applications

Working Principles

AP2151SG-13 operates based on the principle of regulating voltage through a feedback mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage despite variations in the input voltage.

Detailed Application Field Plans

AP2151SG-13 finds application in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Wearable devices - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to AP2151SG-13 include: - AP2112SG-13 - AP2204SG-13 - AP2210SG-13 - AP2301SG-13

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

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