LMR931G-GTR

Product Overview

Category

The LMR931G-GTR belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

• High efficiency
• Low dropout voltage
• Wide input voltage range
• Adjustable output voltage
• Overcurrent and thermal protection

Package

The LMR931G-GTR comes in a compact surface-mount package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

The LMR931G-GTR is typically packaged in reels and is available in quantities of 2500 units per reel.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.6V
• Dropout Voltage: 200mV (typical)
• Maximum Output Current: 1A
• Quiescent Current: 45µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The LMR931G-GTR has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. VOUT (Output Voltage)

Functional Features

• Low quiescent current consumption
• Fast transient response
• Built-in overcurrent and thermal protection
• Adjustable output voltage through external resistors
• Enable pin for power management control

Advantages

• High efficiency results in reduced power dissipation
• Wide input voltage range allows for versatile applications
• Compact package size saves board space
• Excellent load and line regulation ensures stable output voltage

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• Dropout voltage may cause a slight decrease in efficiency

Working Principles

The LMR931G-GTR operates on the principle of regulating voltage through a feedback mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, even with varying input conditions.

Detailed Application Field Plans

The LMR931G-GTR finds applications in various electronic devices, including but not limited to:

1. Mobile phones
2. Tablets
3. Portable media players
4. Wireless communication devices
5. Battery-powered systems

Detailed and Complete Alternative Models

1. LMR932G-GTR
2. LMR933G-GTR
3. LMR934G-GTR
4. LMR935G-GTR
5. LMR936G-GTR

These alternative models offer similar functionality and specifications, providing flexibility for different design requirements.

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