LM8342SDX/NOPB

Product Overview

Category

The LM8342SDX/NOPB belongs to the category of voltage regulators.

Use

It is used to regulate voltage in electronic circuits and systems.

Characteristics

• High efficiency
• Low dropout voltage
• Wide input voltage range
• Low quiescent current

Package

The LM8342SDX/NOPB comes in a small outline package (SOP) with 8 pins.

Essence

The essence of LM8342SDX/NOPB lies in its ability to provide stable and regulated voltage for various electronic applications.

Packaging/Quantity

The LM8342SDX/NOPB is typically packaged in reels with a quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.3V
• Dropout Voltage: 150mV at 150mA
• Quiescent Current: 17µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. BYP (Bypass)
5. FB (Feedback)
6. VOUT (Output Voltage)
7. NC (No Connection)
8. NC (No Connection)

Functional Features

• Enable pin for power sequencing
• Bypass pin for low noise operation
• Feedback pin for output voltage regulation
• Thermal shutdown and current limit protection

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for versatile applications
• Low dropout voltage ensures efficient power conversion
• Low quiescent current for minimal power consumption in standby mode

Disadvantages

• Limited output current compared to some other voltage regulators
• Requires external components for proper operation

Working Principles

The LM8342SDX/NOPB operates by comparing the feedback voltage to a reference voltage and adjusting the pass transistor to maintain a constant output voltage. The enable and bypass features provide additional control and noise reduction, enhancing the overall performance of the regulator.

Detailed Application Field Plans

The LM8342SDX/NOPB is well-suited for various battery-powered applications such as portable devices, IoT sensors, and handheld instruments. Its wide input voltage range and low quiescent current make it ideal for energy-efficient designs where battery life is critical.

Detailed and Complete Alternative Models

Some alternative models to the LM8342SDX/NOPB include: - LM1117 - LM317 - LT1086 - ADP3338

These alternatives offer similar voltage regulation capabilities and may be suitable depending on specific application requirements.

In conclusion, the LM8342SDX/NOPB is a versatile voltage regulator with a wide range of applications, offering high efficiency and low power consumption. Its compact package and functional features make it an attractive choice for designers seeking reliable voltage regulation in their electronic systems.

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