AAT1272IWO-T1

Product Overview

Category

AAT1272IWO-T1 belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for power management applications.

Characteristics

• AAT1272IWO-T1 is a high-performance, low-dropout linear regulator.
• It offers excellent line and load transient responses.
• The IC operates with a low quiescent current, making it suitable for battery-powered devices.
• It provides a wide input voltage range and a fixed output voltage.

Package

The AAT1272IWO-T1 is available in a small outline package (SOP) with a specific pin configuration.

Essence

The essence of AAT1272IWO-T1 lies in its ability to regulate and stabilize voltage levels in electronic devices.

Packaging/Quantity

This IC is typically packaged in reels or tubes, with a specified quantity per package.

Specifications

The following are the specifications of AAT1272IWO-T1:

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: Fixed at a specific value (e.g., 3.3V)
• Quiescent Current: Low value (e.g., 50µA)
• Dropout Voltage: Very low value (e.g., 100mV)
• Load Regulation: Excellent (e.g., ±0.5%)
• Line Regulation: Excellent (e.g., ±0.3%)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AAT1272IWO-T1 IC has the following pin configuration:

1. VIN: Input Voltage
2. GND: Ground
3. EN: Enable Pin
4. VOUT: Output Voltage
5. BYP: Bypass Capacitor Pin

Functional Features

The AAT1272IWO-T1 offers the following functional features:

• Low dropout voltage ensures efficient power conversion.
• Excellent line and load transient responses provide stable output voltage.
• Enable pin allows for easy control of the IC's operation.
• Bypass capacitor pin enhances stability and reduces noise.

Advantages and Disadvantages

Advantages

• High-performance linear regulator
• Wide input voltage range
• Low quiescent current
• Excellent line and load regulation
• Small package size

Disadvantages

• Fixed output voltage may not be suitable for all applications
• Limited temperature range compared to some other models

Working Principles

The AAT1272IWO-T1 operates based on the principle of regulating voltage through a low-dropout linear regulator. It maintains a stable output voltage by adjusting the internal circuitry according to the input voltage and load conditions.

Detailed Application Field Plans

The AAT1272IWO-T1 is commonly used in various electronic devices, including but not limited to:

1. Mobile phones
2. Tablets
3. Portable media players
4. Wearable devices
5. IoT devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to AAT1272IWO-T1 are:

1. AAT1234IWO-T1
2. AAT1265IWO-T1
3. AAT1299IWO-T1
4. AAT1316IWO-T1
5. AAT1347IWO-T1

These models can be considered as alternatives depending on specific requirements and application needs.

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