LMR14206XMKE/NOPB

Product Overview

Category: Integrated Circuits (ICs)

Use: Voltage Regulator

Characteristics: - High efficiency - Low dropout voltage - Adjustable output voltage - Thermal shutdown protection - Current limit protection

Package: SOT-23-5

Essence: LMR14206XMKE/NOPB is a voltage regulator IC that provides a stable output voltage for various electronic devices.

Packaging/Quantity: Available in tape and reel packaging with 3000 units per reel.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to VIN
• Maximum Output Current: 600mA
• Dropout Voltage: 200mV at 600mA
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The LMR14206XMKE/NOPB has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. FB: Feedback pin for adjusting the output voltage
4. EN: Enable pin for turning the regulator on/off
5. VOUT: Output voltage pin

Functional Features

• High Efficiency: The LMR14206XMKE/NOPB offers high efficiency, minimizing power loss during voltage regulation.
• Low Dropout Voltage: With a low dropout voltage of 200mV at 600mA, it can maintain a stable output even when the input voltage is close to the desired output voltage.
• Adjustable Output Voltage: The feedback pin allows users to adjust the output voltage according to their specific requirements.
• Thermal Shutdown Protection: The IC includes thermal shutdown protection, which prevents damage due to excessive heat.
• Current Limit Protection: It also features current limit protection, safeguarding the circuit from overcurrent conditions.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption. - Adjustable output voltage provides flexibility for different applications. - Thermal shutdown and current limit protection enhance reliability and safety.

Disadvantages: - Limited maximum output current of 600mA may not be suitable for high-power applications. - The SOT-23-5 package may require additional space on the PCB compared to smaller packages.

Working Principles

The LMR14206XMKE/NOPB is a linear voltage regulator that uses a feedback mechanism to maintain a stable output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry to achieve the desired output voltage. The regulator operates by continuously adjusting the resistance in the feedback network to keep the output voltage within the specified range.

Detailed Application Field Plans

The LMR14206XMKE/NOPB can be used in various applications, including but not limited to: - Battery-powered devices - Portable electronic devices - IoT (Internet of Things) devices - Wearable devices - Embedded systems

Detailed and Complete Alternative Models

1. LMR14203XMKE/NOPB
2. LMR14202XMKE/NOPB
3. LMR14201XMKE/NOPB
4. LMR14200XMKE/NOPB

These alternative models offer similar functionality and characteristics, providing options for different design requirements.

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