SM72501MFX/NOPB

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High efficiency, compact size, low power consumption
• Package: SOT-23-5
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.6V
• Maximum Output Current: 500mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SM72501MFX/NOPB IC has a total of 5 pins arranged as follows:

1. Pin 1: VIN (Input Voltage)
2. Pin 2: GND (Ground)
3. Pin 3: EN (Enable)
4. Pin 4: FB (Feedback)
5. Pin 5: VOUT (Output Voltage)

Functional Features

• High efficiency voltage regulation
• Low dropout voltage for improved power conversion
• Thermal shutdown protection
• Short-circuit current limiting
• Enable pin for power management control

Advantages and Disadvantages

Advantages: - Compact size allows for space-saving designs - High efficiency results in reduced power consumption - Wide input voltage range provides flexibility in various applications - Thermal shutdown protection ensures safe operation - Short-circuit current limiting protects the circuit from damage

Disadvantages: - Limited maximum output current may not be suitable for high-power applications - Dropout voltage may affect performance in low input voltage scenarios

Working Principles

The SM72501MFX/NOPB is a voltage regulator IC that regulates the input voltage to a stable output voltage. It utilizes a feedback mechanism to continuously monitor and adjust the output voltage based on the reference voltage. The enable pin allows for power management control, enabling the device to be turned on or off as needed.

Detailed Application Field Plans

The SM72501MFX/NOPB is commonly used in various applications where efficient power management is required. Some of its typical application fields include:

1. Battery-powered devices: Portable electronics, wearable devices, and IoT devices benefit from the low power consumption and compact size of the SM72501MFX/NOPB.
2. Industrial automation: Control systems, sensors, and actuators can utilize the voltage regulation capabilities of this IC to ensure stable and reliable operation.
3. Automotive electronics: The wide input voltage range and thermal shutdown protection make it suitable for automotive applications such as infotainment systems, lighting controls, and power modules.

Detailed and Complete Alternative Models

• SM72502MFX/NOPB
• SM72503MFX/NOPB
• SM72504MFX/NOPB
• SM72505MFX/NOPB

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

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