MIC5245-3.3BMM-TR

Product Overview

Category

The MIC5245-3.3BMM-TR belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage Output: 3.3V
• Package Type: BMM
• Package Quantity: TR
• Essence: Voltage regulation and stabilization
• Packaging/Quantity: Tape and Reel (TR)

Specifications

The MIC5245-3.3BMM-TR has the following specifications:

• Input Voltage Range: 2.3V to 5.5V
• Output Voltage: 3.3V ±2%
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 40µA
• Line Regulation: 0.02%/V
• Load Regulation: 0.1%/mA
• Operating Temperature Range: -40°C to +125°C
• Package Type: SOT-23

Detailed Pin Configuration

The MIC5245-3.3BMM-TR has three pins:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin

Functional Features

• Low dropout voltage
• Low quiescent current
• Excellent line and load regulation
• Thermal shutdown protection
• Short-circuit current limit

Advantages and Disadvantages

Advantages

• Stable and regulated output voltage
• Wide input voltage range
• Low power consumption
• Compact package size
• Protection features for enhanced reliability

Disadvantages

• Limited maximum output current (150mA)
• Dropout voltage may affect efficiency in low input voltage scenarios

Working Principles

The MIC5245-3.3BMM-TR is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The MIC5245-3.3BMM-TR finds applications in various electronic devices, including but not limited to:

1. Battery-powered devices
2. Portable electronics
3. IoT devices
4. Wearable devices
5. Embedded systems

Detailed and Complete Alternative Models

Some alternative models to the MIC5245-3.3BMM-TR include:

1. LM1117-3.3
2. LT1763-3.3
3. MCP1703-3.3
4. TPS79633

These models offer similar functionality and can be used as alternatives depending on specific requirements.

In conclusion, the MIC5245-3.3BMM-TR is a voltage regulator that provides stable and regulated output voltage of 3.3V. It has various advantages such as low power consumption and thermal shutdown protection, but also some limitations like limited maximum output current. This device finds applications in battery-powered devices, portable electronics, IoT devices, wearable devices, and embedded systems. Alternative models such as LM1117-3.3, LT1763-3.3, MCP1703-3.3, and TPS79633 can be considered based on specific needs.