MIC5238-1.0BM5-TR

Product Overview

Category

MIC5238-1.0BM5-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: MIC5238-1.0BM5-TR provides a stable output voltage.
• Low dropout voltage: It operates efficiently even when the input voltage is close to the desired output voltage.
• Low quiescent current: The regulator consumes minimal current when not delivering power.
• Thermal shutdown protection: It includes built-in protection against excessive heat.

Package

MIC5238-1.0BM5-TR is available in a small surface-mount SOT-23-5 package.

Essence

The essence of this product lies in its ability to maintain a constant voltage output despite variations in the input voltage or load conditions.

Packaging/Quantity

MIC5238-1.0BM5-TR is typically sold in reels containing a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.3V to 20V
• Output Voltage: 1.0V
• Output Current: Up to 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 75µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

MIC5238-1.0BM5-TR has five pins arranged as follows:

```

---

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

Functional Features

• Voltage Regulation: MIC5238-1.0BM5-TR maintains a stable output voltage of 1.0V.
• Low Dropout Voltage: It can operate with a minimal voltage difference between the input and output, ensuring efficient power delivery.
• Enable Pin: The EN pin allows for easy on/off control of the regulator.
• Thermal Shutdown Protection: The device includes protection against excessive heat, preventing damage to the regulator.

Advantages and Disadvantages

Advantages

• Stable output voltage regulation
• Low dropout voltage for efficient operation
• Low quiescent current consumption
• Thermal shutdown protection ensures safety

Disadvantages

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

Working Principles

MIC5238-1.0BM5-TR operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage of 1.0V. This feedback loop continuously monitors and adjusts the regulator's operation to compensate for changes in input voltage or load conditions.

Detailed Application Field Plans

MIC5238-1.0BM5-TR finds applications in various electronic devices and circuits, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Embedded systems - Communication modules

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC5238-1.0BM5-TR include: - LM1117-1.0 - LT1763-1.0 - MCP1701-1.0

These alternatives provide comparable voltage regulation, low dropout voltage, and similar package options. However, it is recommended to review the datasheets of each alternative model for specific details and suitability to the application requirements.

Word count: 511