LM3812M-7.0/NOPB

Product Overview

Category

The LM3812M-7.0/NOPB belongs to the category of voltage regulators.

Use

It is used to regulate and control the output voltage in various electronic circuits and devices.

Characteristics

• Input Voltage Range: 4.5V to 7.0V
• Output Voltage: 7.0V
• Low Dropout Voltage: 300mV at 500mA
• Low Quiescent Current: 75μA
• Thermal Shutdown Protection
• Small Package Size

Package

The LM3812M-7.0/NOPB is available in a small outline package (SOP) for easy integration into circuit designs.

Packaging/Quantity

It is typically packaged in reels with a quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 4.5V to 7.0V
• Output Voltage: 7.0V
• Dropout Voltage: 300mV at 500mA
• Quiescent Current: 75μA
• Operating Temperature Range: -40°C to 125°C
• Package Type: SOP-8

Detailed Pin Configuration

The LM3812M-7.0/NOPB has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. NC (No Connection) 4. NC (No Connection) 5. VOUT (Output Voltage) 6. NC (No Connection) 7. NC (No Connection) 8. SHDN (Shutdown)

Functional Features

• Low dropout voltage
• Low quiescent current
• Thermal shutdown protection
• Wide input voltage range

Advantages and Disadvantages

Advantages

• Low dropout voltage ensures efficient regulation
• Low quiescent current minimizes power consumption
• Thermal shutdown protection enhances device safety

Disadvantages

• Limited output voltage options
• May require additional components for specific applications

Working Principles

The LM3812M-7.0/NOPB operates by comparing the reference voltage with the feedback voltage to regulate the output voltage within the specified range. It utilizes internal circuitry to maintain stability and protect against thermal issues.

Detailed Application Field Plans

The LM3812M-7.0/NOPB is commonly used in battery-powered devices, portable electronics, and low-power applications where efficient voltage regulation is essential. It is suitable for use in handheld devices, IoT sensors, and automotive electronics.

Detailed and Complete Alternative Models

Some alternative models to the LM3812M-7.0/NOPB include the LM317, LM1117, and LM2940 series voltage regulators. These alternatives offer similar functionality and performance characteristics, providing flexibility in design choices.

In conclusion, the LM3812M-7.0/NOPB is a versatile voltage regulator with low dropout voltage, making it suitable for various low-power electronic applications. Its compact package and efficient operation make it an ideal choice for designers seeking reliable voltage regulation solutions.

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