UBA2211CT/N1,518

Product Overview

Category: Integrated Circuit (IC)

Use: The UBA2211CT/N1,518 is a versatile integrated circuit primarily used in electronic devices for power management and control applications.

Characteristics: - High efficiency - Low power consumption - Compact size - Wide operating voltage range

Package: The UBA2211CT/N1,518 is available in a compact and durable package that ensures protection against external factors such as moisture and mechanical stress.

Essence: This IC serves as a crucial component in various electronic devices, enabling efficient power management and control.

Packaging/Quantity: The UBA2211CT/N1,518 is typically packaged in reels or tubes, with each reel/tube containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

The UBA2211CT/N1,518 boasts the following specifications:

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to 3.3V
• Maximum Output Current: 500mA
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT23-5

Detailed Pin Configuration

The UBA2211CT/N1,518 features a compact SOT23-5 package with the following pin configuration:

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

Functional Features

The UBA2211CT/N1,518 offers several functional features, including:

• Overcurrent protection
• Thermal shutdown protection
• Under-voltage lockout
• Soft-start functionality
• Adjustable output voltage

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Compact size allows for integration into space-constrained designs - Wide operating voltage range enhances versatility - Overcurrent and thermal shutdown protection ensure device safety

Disadvantages: - Limited maximum output current may restrict usage in high-power applications - Requires external components for complete functionality

Working Principles

The UBA2211CT/N1,518 operates based on a switching regulator principle. It utilizes an internal oscillator to control the switching of the power transistor, enabling efficient conversion of input voltage to the desired output voltage.

Detailed Application Field Plans

The UBA2211CT/N1,518 finds extensive application in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wearable devices - IoT devices

Its ability to efficiently manage and control power makes it suitable for battery-powered devices where energy efficiency is crucial.

Detailed and Complete Alternative Models

For those seeking alternative options, the following ICs can be considered as alternatives to the UBA2211CT/N1,518:

1. LM2576T-ADJ
2. TPS5430DDAR
3. LT1763CS8-3.3

These alternatives offer similar functionalities and specifications, providing flexibility in design choices.

In conclusion, the UBA2211CT/N1,518 is a versatile integrated circuit used for power management and control in various electronic devices. With its compact size, high efficiency, and wide operating voltage range, it offers numerous advantages while catering to different application requirements.