MIC5388-MGYCS-TR

Product Overview

Category

MIC5388-MGYCS-TR belongs to the category of voltage regulators.

Use

This product is commonly used for regulating voltage in electronic circuits.

Characteristics

• Package: The MIC5388-MGYCS-TR comes in a small outline package (SOT-23-5).
• Essence: It is a low-dropout linear regulator.
• Packaging/Quantity: The product is typically packaged in reels, with 3000 units per reel.

Specifications

The specifications of the MIC5388-MGYCS-TR are as follows:

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 150mV at 150mA load current
• Maximum Output Current: 150mA
• Quiescent Current: 45µA
• Line Regulation: ±0.1%
• Load Regulation: ±0.3%
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC5388-MGYCS-TR has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. BYP (Bypass Capacitor)
5. VOUT (Output Voltage)

Functional Features

The functional features of the MIC5388-MGYCS-TR include:

• Low dropout voltage, allowing for efficient regulation even with small input-output differentials.
• Low quiescent current, minimizing power consumption in standby or idle modes.
• Excellent line and load regulation, ensuring stable output voltage under varying conditions.
• Thermal shutdown and current limit protection, safeguarding the device and the connected circuitry.

Advantages and Disadvantages

Advantages: - Small package size, suitable for space-constrained applications. - Wide input voltage range, accommodating various power supply sources. - Low dropout voltage, enabling efficient regulation in low-power scenarios.

Disadvantages: - Limited maximum output current, restricting its use in high-power applications. - Requires an external bypass capacitor for optimal performance.

Working Principles

The MIC5388-MGYCS-TR operates as a linear regulator. It regulates the output voltage by maintaining a constant voltage drop across its internal pass transistor. The device compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain the desired output voltage.

Detailed Application Field Plans

The MIC5388-MGYCS-TR finds applications in various electronic devices and systems, including but not limited to:

1. Battery-powered devices: Portable electronics, handheld instruments, etc.
2. IoT devices: Sensors, wearables, smart home devices, etc.
3. Automotive electronics: Infotainment systems, navigation units, etc.
4. Industrial control systems: PLCs, motor drives, etc.
5. Communication equipment: Routers, switches, wireless modules, etc.

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the MIC5388-MGYCS-TR are:

1. MIC5205-3.3YM5-TR
2. LT1763CS8-3.3#PBF
3. TPS79633DCQR
4. MCP1700T-3302E/TT

These models offer similar functionality and specifications, providing options for different design requirements.

In conclusion, the MIC5388-MGYCS-TR is a voltage regulator with excellent characteristics such as low dropout voltage, wide input voltage range, and small package size. While it has limitations in terms of maximum output current, it is suitable for a wide range of applications in various industries.