LM98513BCMTX/NOPB

Product Overview

Category: Integrated Circuit (IC)

Use: The LM98513BCMTX/NOPB is a high-performance voltage regulator designed for use in various electronic devices. It provides stable and regulated power supply to ensure the proper functioning of the connected components.

Characteristics: - High efficiency - Low dropout voltage - Wide input voltage range - Overcurrent and thermal protection - Adjustable output voltage

Package: The LM98513BCMTX/NOPB is available in a compact surface-mount package, making it suitable for space-constrained applications.

Essence: This voltage regulator is an essential component in electronic devices as it ensures that the voltage supplied to other components remains constant and within the required range.

Packaging/Quantity: The LM98513BCMTX/NOPB is typically sold in reels or tubes containing a specific quantity of ICs, depending on the manufacturer's packaging standards.

Specifications

• Input Voltage Range: 2.5V - 18V
• Output Voltage Range: 0.8V - 15V
• Output Current: Up to 3A
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The LM98513BCMTX/NOPB has the following pin configuration:

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

Functional Features

• High Efficiency: The LM98513BCMTX/NOPB offers high efficiency, minimizing power loss and maximizing battery life in portable devices.
• Low Dropout Voltage: With a low dropout voltage, this voltage regulator can maintain a stable output voltage even when the input voltage is close to the desired output voltage.
• Overcurrent and Thermal Protection: The IC incorporates overcurrent and thermal protection mechanisms, safeguarding the connected components from damage due to excessive current or temperature.
• Adjustable Output Voltage: The output voltage of the LM98513BCMTX/NOPB can be adjusted within the specified range, providing flexibility in various applications.

Advantages and Disadvantages

Advantages: - High efficiency leads to improved power management. - Wide input voltage range allows compatibility with different power sources. - Overcurrent and thermal protection enhance system reliability. - Adjustable output voltage provides versatility.

Disadvantages: - Limited output current may not be suitable for high-power applications. - Requires external components for proper operation.

Working Principles

The LM98513BCMTX/NOPB operates as a linear voltage regulator. It compares the feedback voltage (FB) with a reference voltage to regulate the output voltage (VOUT). By adjusting the resistance connected to the FB pin, the output voltage can be set within the specified range.

Detailed Application Field Plans

The LM98513BCMTX/NOPB finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wireless routers - IoT devices - Battery-powered systems

Alternative Models

Other alternative models that offer similar functionality to the LM98513BCMTX/NOPB include: - LM317 - LT1083 - LM1117 - TPS7A4700

These alternative models can be considered based on specific requirements and design constraints.

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