MIC37501-1.65WR-TR

Product Overview

Category

MIC37501-1.65WR-TR belongs to the category of voltage regulators.

Use

This product is commonly used for voltage regulation in various electronic devices and systems.

Characteristics

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 1.65V
• Maximum Output Current: 1A
• Low Dropout Voltage: 150mV at 1A
• Low Quiescent Current: 45µA
• Thermal Shutdown Protection
• Short-Circuit Protection
• Small Package Size

Package

MIC37501-1.65WR-TR is available in a small SOT-23-5 package.

Essence

The essence of this product lies in its ability to regulate input voltage to a stable output voltage of 1.65V, with low dropout voltage and quiescent current.

Packaging/Quantity

This product is typically packaged in reels, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 1.65V
• Output Current: 1A (maximum)
• Dropout Voltage: 150mV at 1A
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +125°C
• Package Type: SOT-23-5

Detailed Pin Configuration

MIC37501-1.65WR-TR has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. BYP (Bypass Capacitor)
5. VOUT (Output Voltage)

Functional Features

• Voltage Regulation: The MIC37501-1.65WR-TR provides stable output voltage regulation at 1.65V, ensuring reliable performance of connected devices.
• Low Dropout Voltage: With a dropout voltage of only 150mV at 1A, this regulator minimizes power loss and maximizes efficiency.
• Low Quiescent Current: The low quiescent current of 45µA helps conserve power in battery-powered applications.
• Thermal Shutdown Protection: The device incorporates thermal shutdown protection to prevent damage due to excessive temperature.
• Short-Circuit Protection: MIC37501-1.65WR-TR includes short-circuit protection to safeguard against potential damage caused by short circuits.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for compatibility with various power sources.
• Stable output voltage ensures consistent performance of connected devices.
• Low dropout voltage minimizes power loss and improves efficiency.
• Small package size enables space-saving designs.
• Thermal shutdown and short-circuit protection enhance reliability and safety.

Disadvantages

• Limited to output voltage of 1.65V, which may not be suitable for all applications.
• Not suitable for high-current applications exceeding 1A.

Working Principles

MIC37501-1.65WR-TR is a linear voltage regulator that utilizes a feedback mechanism to maintain a constant output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry to regulate the output voltage at the desired level. The regulator operates by dissipating excess voltage as heat, resulting in a stable output voltage.

Detailed Application Field Plans

The MIC37501-1.65WR-TR can be applied in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable electronics - IoT (Internet of Things) devices - Embedded systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to MIC37501-1.65WR-TR include: - LM1117-1.8 - LT1763-1.8 - MCP1700-1.8

These models offer similar voltage regulation capabilities and can be suitable replacements depending on specific requirements.

Word count: 511 words