MIC2560-1BWM TR

Product Overview

Category

The MIC2560-1BWM TR belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• The MIC2560-1BWM TR is a low-dropout (LDO) linear regulator.
• It provides a stable output voltage even when the input voltage varies.
• It has a low quiescent current, making it suitable for battery-powered applications.
• The IC offers thermal shutdown protection to prevent overheating.

Package

The MIC2560-1BWM TR comes in a miniature SOT-23-5 package.

Essence

The essence of this product lies in its ability to regulate and stabilize voltage levels in electronic devices.

Packaging/Quantity

The MIC2560-1BWM TR is typically packaged in reels containing 3000 units.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 5.0V
• Dropout Voltage: 200mV at 150mA
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The MIC2560-1BWM TR has the following pin configuration:

```

---

| | --| VIN GND |-- Pin 1: Input Voltage (VIN) / Ground (GND) --| VOUT EN |-- Pin 2: Output Voltage (VOUT) / Enable (EN) --| BYP NC |-- Pin 3: Bypass Capacitor (BYP) / No Connection (NC) --| FB NC |-- Pin 4: Feedback (FB) / No Connection (NC) --| NC NC |-- Pin 5: No Connection (NC) |___________| ```

Functional Features

• Voltage Regulation: The MIC2560-1BWM TR ensures a stable output voltage, even with varying input voltages.
• Low Dropout: It has a low dropout voltage, minimizing power loss and maximizing efficiency.
• Thermal Shutdown Protection: The IC includes thermal shutdown protection to prevent overheating and damage.
• Enable Pin: The enable pin allows for easy on/off control of the regulator.

Advantages and Disadvantages

Advantages

• Stable output voltage regulation
• Low quiescent current consumption
• Thermal shutdown protection
• Compact SOT-23-5 package

Disadvantages

• Limited input voltage range (2.7V to 5.5V)
• Dropout voltage of 200mV may not be suitable for all applications

Working Principles

The MIC2560-1BWM TR operates as a linear regulator, maintaining a constant output voltage by adjusting the resistance between the input and output terminals. It uses a feedback mechanism to compare the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly. This ensures a stable output voltage despite variations in the input voltage.

Detailed Application Field Plans

The MIC2560-1BWM TR is commonly used in various electronic devices, including:

1. Battery-powered devices: Portable electronics such as smartphones, tablets, and wearable devices benefit from the low quiescent current and efficient voltage regulation provided by this IC.
2. IoT devices: Internet of Things (IoT) devices often operate on low power and require stable voltage levels, making the MIC2560-1BWM TR an ideal choice.
3. Automotive electronics: The IC's thermal shutdown protection and compact package make it suitable for automotive applications where space is limited and temperature fluctuations can occur.

Detailed and Complete Alternative Models

1. MIC5205-3.3YM5 TR: This LDO regulator offers a fixed output voltage of 3.3V and has similar characteristics to the MIC2560-1BWM TR.
2. LP2985AIM5X-3.3/NOPB: Another alternative, this IC provides a fixed output voltage of 3.3V and features low dropout voltage and low quiescent current.

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

In conclusion, the MIC2560-1BWM TR is a versatile linear regulator that provides stable voltage regulation, low quiescent current, and thermal shutdown protection. Its compact package and ease of use make it suitable for various electronic devices, particularly those powered by batteries or requiring efficient power management.