MIC5233-1.8YM5-TR

Product Overview

Category

MIC5233-1.8YM5-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 MIC5233-1.8YM5-TR provides a regulated output voltage of 1.8V.
• Low dropout: It operates with a low dropout voltage, ensuring efficient power conversion.
• Low quiescent current: The device has a low quiescent current, minimizing power consumption.
• Thermal shutdown protection: It incorporates thermal shutdown protection to prevent overheating.
• Short-circuit protection: The product includes short-circuit protection to safeguard against excessive current flow.

Package

MIC5233-1.8YM5-TR is available in a compact SOT-23-5 package.

Essence

The essence of this product lies in its ability to provide a stable and regulated output voltage for various electronic applications.

Packaging/Quantity

The product is typically packaged in reels containing a specified quantity of units, such as 3000 pieces per reel.

Specifications

• Output Voltage: 1.8V
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 120μA (typical)
• Operating Temperature Range: -40°C to +125°C
• Input Voltage Range: 2.5V to 16V
• Maximum Output Current: 150mA

Detailed Pin Configuration

The MIC5233-1.8YM5-TR features a standard SOT-23-5 pin configuration:

```

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| | --| V+ | --| | --| GND| --| | --| EN | --| | --| FB | |____| ```

• V+: Input voltage pin
• GND: Ground pin
• EN: Enable pin (active high)
• FB: Feedback pin

Functional Features

1. Voltage Regulation: The MIC5233-1.8YM5-TR ensures a stable output voltage of 1.8V, regardless of input voltage fluctuations.
2. Low Dropout: With a low dropout voltage, the device can maintain regulation even when the input voltage is close to the desired output voltage.
3. Low Quiescent Current: The product's low quiescent current minimizes power consumption, making it suitable for battery-powered applications.
4. Thermal Shutdown Protection: It incorporates thermal shutdown protection, which disables the regulator in case of excessive temperature rise, preventing damage.
5. Short-Circuit Protection: The device includes short-circuit protection to safeguard against excessive current flow, ensuring the safety of connected components.

Advantages and Disadvantages

Advantages

• Stable and regulated output voltage
• Low dropout voltage for efficient power conversion
• Low quiescent current for reduced power consumption
• Thermal shutdown protection prevents overheating
• Short-circuit protection ensures component safety

Disadvantages

• Limited maximum output current (150mA)

Working Principles

The MIC5233-1.8YM5-TR operates based on the principle of voltage regulation using a feedback mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage of 1.8V. The enable pin allows the user to control the regulator's operation, while the feedback pin provides information about the output voltage level.

Detailed Application Field Plans

The MIC5233-1.8YM5-TR finds application in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable audio players - Mobile phones - Digital cameras - Wireless communication systems - Embedded systems

Detailed and Complete Alternative Models

1. MIC5233-2.5YM5-TR: Provides a regulated output voltage of 2.5V.
2. MIC5233-3.3YM5-TR: Provides a regulated output voltage of 3.3V.
3. MIC5233-5.0YM5-TR: Provides a regulated output voltage of 5.0V.

These alternative models offer different output voltage options to suit various application requirements while maintaining similar characteristics and features as the MIC5233-1.8YM5-TR.

In conclusion, the MIC5233-1.8YM5-TR is a voltage regulator that provides stable and regulated output voltage of 1.8V. It offers low dropout, low quiescent current, and various protection features. This product finds applications in diverse electronic devices and systems, making it an essential component in the field of electronics.