LM3528TMX/NOPB

Product Overview

Category: Integrated Circuit (IC)

Use: The LM3528TMX/NOPB is a versatile integrated circuit designed for various applications in the field of electronics. It is commonly used as a power management solution in portable devices, such as smartphones, tablets, and digital cameras.

Characteristics: - High efficiency voltage regulator - Low dropout voltage - Adjustable output voltage - Thermal shutdown protection - Small form factor

Package: The LM3528TMX/NOPB is available in a compact surface-mount package, making it suitable for space-constrained designs.

Essence: This IC serves as a crucial component in power management systems, ensuring stable and efficient power delivery to different electronic devices.

Packaging/Quantity: The LM3528TMX/NOPB is typically sold in reels or tubes, with each reel/tube containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to VIN
• Maximum Output Current: 500mA
• Dropout Voltage: 200mV (typical)
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-23

Pin Configuration

The LM3528TMX/NOPB features a standard SOT-23 package with three pins:

1. VIN (Pin 1): Input voltage pin. Connects to the power source.
2. GND (Pin 2): Ground pin. Connected to the common ground reference.
3. VOUT (Pin 3): Output voltage pin. Connects to the load.

Functional Features

• High Efficiency: The LM3528TMX/NOPB incorporates a high-efficiency voltage regulator, minimizing power losses and maximizing battery life in portable devices.
• Adjustable Output Voltage: The IC allows for adjustable output voltage, providing flexibility to meet the specific requirements of different applications.
• Thermal Shutdown Protection: To prevent overheating, the LM3528TMX/NOPB includes thermal shutdown protection, ensuring safe operation even under demanding conditions.
• Low Dropout Voltage: With a low dropout voltage, this IC can maintain stable output voltage even when the input voltage is close to the desired output voltage.

Advantages and Disadvantages

Advantages: - High efficiency power management - Adjustable output voltage - Compact form factor - Thermal shutdown protection

Disadvantages: - Limited maximum output current (500mA) - Restricted input voltage range (2.7V to 5.5V)

Working Principles

The LM3528TMX/NOPB operates as a voltage regulator, converting the input voltage to a stable output voltage. It utilizes internal circuitry to regulate the voltage and provide a constant supply of power to the load. The adjustable output voltage feature allows customization according to the specific requirements of the application.

Detailed Application Field Plans

The LM3528TMX/NOPB finds extensive use in various electronic devices, including but not limited to: - Smartphones - Tablets - Digital cameras - Portable media players - Handheld gaming consoles

Its compact size, high efficiency, and adjustable output voltage make it suitable for power management in these devices, ensuring optimal performance and longer battery life.

Detailed and Complete Alternative Models

1. LM3529TMX/NOPB: Similar to LM3528TMX/NOPB, but with higher maximum output current (800mA).
2. LM3527TMX/NOPB: Similar to LM3528TMX/NOPB, but with a fixed output voltage of 3.3V.
3. LM3526TMX/NOPB: Similar to LM3528TMX/NOPB, but with a lower dropout voltage (150mV).

These alternative models offer different specifications and features, allowing designers to choose the most suitable option for their specific application requirements.

Word count: 511 words