LM3722IM5X-3.08/NOPB

Product Overview

Category

The LM3722IM5X-3.08/NOPB belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate and stabilize voltage levels.

Characteristics

• Voltage regulation: The LM3722IM5X-3.08/NOPB provides a regulated output voltage.
• Efficiency: It offers high efficiency, ensuring minimal power loss during operation.
• Low dropout voltage: The device has a low dropout voltage, enabling it to operate even when the input voltage is close to the desired output voltage.
• Thermal shutdown protection: It includes built-in thermal shutdown protection to prevent damage due to excessive heat.
• Small package size: The LM3722IM5X-3.08/NOPB comes in a compact package, making it suitable for space-constrained applications.
• Low quiescent current: It has a low quiescent current, minimizing power consumption when the load is light.

Package

The LM3722IM5X-3.08/NOPB is available in a small SOT-23-5 package.

Essence

The essence of the LM3722IM5X-3.08/NOPB lies in its ability to regulate voltage levels efficiently and reliably in various electronic circuits.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each containing a specific quantity of LM3722IM5X-3.08/NOPB units.

Specifications

• Input Voltage Range: 2.7V to 6.5V
• Output Voltage: 3.08V
• Output Current: Up to 250mA
• Dropout Voltage: 150mV (typical)
• Quiescent Current: 45µA (typical)
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LM3722IM5X-3.08/NOPB has the following pin configuration:

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

Functional Features

• Voltage Regulation: The LM3722IM5X-3.08/NOPB ensures a stable output voltage regardless of variations in the input voltage or load conditions.
• Low Dropout Voltage: It can operate with a minimal voltage difference between the input and output, allowing for efficient power conversion.
• Thermal Shutdown Protection: The device includes thermal shutdown protection, which safeguards it from overheating and potential damage.
• Enable Pin: The EN pin allows for easy control of the regulator's operation, enabling power-saving modes when necessary.
• Bypass Capacitor: The BYP pin is used to connect an external bypass capacitor, further enhancing stability and noise reduction.

Advantages and Disadvantages

Advantages

• High efficiency, minimizing power loss
• Compact package size, suitable for space-constrained applications
• Low dropout voltage enables operation with low input-output voltage differentials
• Built-in thermal shutdown protection prevents damage due to excessive heat
• Low quiescent current reduces power consumption during light loads

Disadvantages

• Limited output current capacity (up to 250mA)
• Restricted input voltage range (2.7V to 6.5V)

Working Principles

The LM3722IM5X-3.08/NOPB operates as a linear voltage regulator. It utilizes a feedback mechanism to maintain a constant output voltage despite changes in the input voltage or load conditions. By comparing the output voltage with a reference voltage, the regulator adjusts its internal circuitry to ensure the desired output voltage is maintained.

Detailed Application Field Plans

The LM3722IM5X-3.08/NOPB finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT (Internet of Things) devices - Embedded systems - Medical devices - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the LM3722IM5X-3.08/NOPB include: - LM317: A popular adjustable linear voltage regulator with a wide input voltage range. - LP2985: Low dropout voltage regulator suitable for battery-powered applications. - LT1763: High-performance linear regulator with low quiescent current and noise levels.

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

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