LM2853MH-1.2/NOPB

Product Overview

Category

The LM2853MH-1.2/NOPB belongs to the category of voltage regulators.

Use

It is commonly used to regulate voltage in electronic circuits and power supply applications.

Characteristics

• High efficiency
• Low dropout voltage
• Adjustable output voltage
• Thermal shutdown protection

Package

The LM2853MH-1.2/NOPB comes in a 8-pin SOIC package.

Essence

This voltage regulator is essential for maintaining stable and regulated voltage levels in various electronic devices and systems.

Packaging/Quantity

The LM2853MH-1.2/NOPB is typically packaged in reels with a quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 2.5V to 36V
• Output Voltage Range: 1.24V to 33V
• Dropout Voltage: 300mV at 1A
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LM2853MH-1.2/NOPB has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. FB (Feedback) 4. NC (No Connection) 5. EN (Enable) 6. VOUT (Output Voltage) 7. NC (No Connection) 8. NC (No Connection)

Functional Features

• Adjustable output voltage via external resistors
• Overcurrent and thermal shutdown protection
• Low dropout voltage for improved efficiency
• Enable pin for power savings in standby mode

Advantages

• Wide input voltage range
• Low dropout voltage
• Thermal shutdown protection
• Adjustable output voltage

Disadvantages

• Sensitive to improper layout and decoupling, which may lead to instability
• Higher cost compared to non-regulated voltage sources

Working Principles

The LM2853MH-1.2/NOPB operates by comparing the feedback voltage to an internal reference, adjusting the pass element to maintain a constant output voltage. It regulates the output voltage by controlling the current flow between the input and output pins.

Detailed Application Field Plans

The LM2853MH-1.2/NOPB is widely used in: - Battery-powered devices - Industrial control systems - Automotive electronics - Portable consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the LM2853MH-1.2/NOPB include: - LM317 - LM1117 - LT1086

In conclusion, the LM2853MH-1.2/NOPB is a versatile voltage regulator with a wide range of applications, offering high efficiency, adjustable output voltage, and robust protection features. Its use in various electronic systems ensures stable and reliable power supply, making it an essential component in modern electronic designs.

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