MIC37502WR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: High efficiency, low dropout voltage, small package size
• Package: TO-252-5L (DPAK)
• Essence: Regulates input voltage to a stable output voltage
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 3.6V
• Maximum Output Current: 1.5A
• Dropout Voltage: 200mV at 1A
• Quiescent Current: 120μA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MIC37502WR has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin (active high)
4. FB: Feedback pin for output voltage regulation
5. VOUT: Output voltage pin

Functional Features

• High efficiency voltage regulation
• Low dropout voltage for improved performance
• Fast transient response for sudden load changes
• Built-in thermal shutdown protection
• Short-circuit current limiting
• Reverse current protection

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power dissipation - Small package size allows for space-saving designs - Wide input and output voltage ranges provide flexibility - Excellent line and load regulation - Robust protection features ensure device reliability

Disadvantages: - Limited maximum output current of 1.5A - Dropout voltage may affect performance in low input voltage scenarios

Working Principles

The MIC37502WR is a voltage regulator that maintains a stable output voltage regardless of variations in the input voltage. It utilizes a feedback mechanism to continuously adjust the internal circuitry and keep the output voltage within the specified range. The device operates by comparing the output voltage with a reference voltage and adjusting the pass transistor accordingly.

Detailed Application Field Plans

The MIC37502WR is suitable for various applications, including but not limited to: - Battery-powered devices - Portable electronics - Industrial control systems - Automotive electronics - Telecommunications equipment

Detailed and Complete Alternative Models

1. MIC39100WR: 1A Low Dropout Voltage Regulator
2. MIC5205WR: 150mA Low Dropout Voltage Regulator
3. MIC29302WR: 3A Low Dropout Voltage Regulator
4. MIC5219WR: 500mA Low Dropout Voltage Regulator
5. MIC29502WR: 5A Low Dropout Voltage Regulator

These alternative models offer different output currents and may have varying features to suit specific application requirements.

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