MIC5253-2.7YC5-TR

Product Overview

Category

The MIC5253-2.7YC5-TR belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate and stabilize voltage levels.

Characteristics

• Voltage regulation: The MIC5253-2.7YC5-TR provides a regulated output voltage of 2.7V.
• Low dropout: It operates with a low dropout voltage, ensuring efficient power conversion.
• Low quiescent current: The device consumes minimal current when in standby mode.
• Thermal shutdown protection: It includes built-in protection against excessive heat.

Package

The MIC5253-2.7YC5-TR is available in a small surface-mount package, making it suitable for compact electronic designs.

Essence

The essence of this product lies in its ability to provide a stable and regulated voltage output, ensuring reliable operation of electronic devices.

Packaging/Quantity

The MIC5253-2.7YC5-TR is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Input voltage range: 2.5V to 16V
• Output voltage: 2.7V
• Dropout voltage: 150mV at 150mA load
• Quiescent current: 45µA (typical)
• Operating temperature range: -40°C to +125°C
• Output current capability: Up to 150mA

Detailed Pin Configuration

The MIC5253-2.7YC5-TR has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Regulated output voltage pin
4. BYP: Bypass capacitor pin for improved stability

Functional Features

• Voltage regulation: The MIC5253-2.7YC5-TR maintains a constant output voltage regardless of input voltage variations.
• Low dropout: It operates with a low dropout voltage, minimizing power dissipation and maximizing efficiency.
• Thermal shutdown protection: The device includes a thermal shutdown feature that protects it from overheating.
• Short-circuit protection: It incorporates short-circuit protection to prevent damage in case of a fault.

Advantages and Disadvantages

Advantages

• Compact size and surface-mount package enable space-saving designs.
• Low quiescent current ensures minimal power consumption during standby.
• Wide input voltage range allows for versatile applications.
• Thermal shutdown protection safeguards the device from overheating.

Disadvantages

• Limited output current capability may not be suitable for high-power applications.
• Dropout voltage may cause a slight voltage drop across the regulator.

Working Principles

The MIC5253-2.7YC5-TR 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 regulate the output. The device operates by dissipating excess voltage as heat, resulting in a regulated output voltage.

Detailed Application Field Plans

The MIC5253-2.7YC5-TR finds applications in various electronic systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Medical equipment

Detailed and Complete Alternative Models

1. LM1117-2.7: A popular alternative with similar specifications and pin configuration.
2. LT1763-2.7: Offers higher output current capability and lower dropout voltage.
3. MCP1702-2.7: Provides a cost-effective solution with comparable performance.

These alternative models can be considered based on specific application requirements and design constraints.

In conclusion, the MIC5253-2.7YC5-TR is a voltage regulator that offers stable and regulated voltage output, low dropout, and thermal protection. It finds applications in various electronic systems and has alternative models available for different design needs.