MIC5156-3.3BM-TR

Product Overview

Category

MIC5156-3.3BM-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 regulation: MIC5156-3.3BM-TR provides a regulated output voltage of 3.3V.
• Efficiency: It offers high efficiency, ensuring minimal power loss during operation.
• Low dropout voltage: The device has a low dropout voltage, enabling it to operate even when the input voltage is close to the desired output voltage.
• Thermal shutdown protection: MIC5156-3.3BM-TR includes thermal shutdown protection, preventing damage due to excessive heat.
• Short-circuit protection: It features built-in short-circuit protection, safeguarding the circuit from potential damage.

Package

MIC5156-3.3BM-TR comes in a compact surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of MIC5156-3.3BM-TR lies in its ability to provide a stable and regulated output voltage, ensuring reliable performance of electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 4.5V to 16V
• Output Voltage: 3.3V
• Output Current: Up to 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 120µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC5156-3.3BM-TR has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin (active high)
4. BYP: Bypass capacitor pin
5. VOUT: Output voltage pin

Functional Features

• Voltage Regulation: MIC5156-3.3BM-TR ensures a stable output voltage of 3.3V, regardless of input voltage fluctuations.
• Low Dropout Voltage: The device can operate with a minimal dropout voltage, allowing it to function even when the input voltage is close to the desired output voltage.
• Thermal Shutdown Protection: MIC5156-3.3BM-TR includes thermal shutdown protection, which prevents overheating and potential damage to the device.
• Short-Circuit Protection: Built-in short-circuit protection safeguards the circuit from damage in case of a short circuit.

Advantages and Disadvantages

Advantages

• High efficiency, minimizing power loss
• Compact package suitable for space-constrained applications
• Wide input voltage range allows flexibility in various applications
• Thermal shutdown and short-circuit protection enhance reliability

Disadvantages

• Limited output current capacity (up to 150mA)
• Not suitable for high-power applications

Working Principles

MIC5156-3.3BM-TR operates based on a voltage regulation principle. It utilizes internal circuitry to compare the output voltage with a reference voltage and adjusts the output accordingly. By maintaining a constant output voltage, it ensures stable operation of electronic devices connected to it.

Detailed Application Field Plans

MIC5156-3.3BM-TR finds applications in various fields, including but not limited to: 1. Portable electronic devices: Provides regulated power supply for smartphones, tablets, and portable media players. 2. IoT devices: Ensures stable voltage for sensors, microcontrollers, and communication modules in IoT applications. 3. Automotive electronics: Used in automotive systems such as infotainment systems, navigation devices, and engine control units. 4. Industrial automation: Provides regulated power for sensors, actuators, and control systems in industrial automation applications.

Detailed and Complete Alternative Models

1. MIC5156-3.3YM-TR: Similar to MIC5156-3.3BM-TR, but with a different package type (SOT-23).
2. LT1763-3.3: A voltage regulator with similar specifications and features from a different manufacturer.
3. LM1117-3.3: Another alternative voltage regulator with comparable characteristics and performance.

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

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