SM73201IMM/NOPB

Product Overview

• Category: Integrated Circuit
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: 8-Pin SOIC
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.6V
• Output Current: Up to 500mA
• Quiescent Current: 60µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SM73201IMM/NOPB has the following pin configuration:

1. VIN: Input Voltage
2. GND: Ground
3. EN: Enable Pin
4. FB: Feedback Pin
5. VOUT: Output Voltage
6. PG: Power Good Indicator
7. NC: No Connection
8. VREF: Reference Voltage

Functional Features

• High efficiency voltage regulation
• Low dropout voltage
• Overcurrent protection
• Thermal shutdown protection
• Power good indicator for output voltage monitoring
• Enable pin for power management control

Advantages and Disadvantages

Advantages: - High efficiency results in reduced power consumption - Wide input voltage range allows for versatile applications - Overcurrent and thermal protection ensure device safety - Power good indicator provides real-time output voltage status

Disadvantages: - Limited output current capacity (up to 500mA) - Requires external components for proper operation

Working Principles

The SM73201IMM/NOPB is a voltage regulator that takes an input voltage within the range of 2.7V to 5.5V and provides a regulated output voltage between 1.2V and 3.6V. It operates by using an internal feedback mechanism to maintain the desired output voltage despite variations in the input voltage or load conditions. The enable pin allows for power management control, enabling the device to be turned on or off as needed.

Detailed Application Field Plans

The SM73201IMM/NOPB is commonly used in various applications that require efficient power management. Some of the typical application fields include:

1. Portable electronic devices: This voltage regulator is suitable for battery-powered devices such as smartphones, tablets, and portable media players.
2. IoT devices: It can be used in Internet of Things (IoT) devices that require low power consumption and stable voltage regulation.
3. Wearable devices: The compact package and low power consumption make it ideal for wearable technology like smartwatches and fitness trackers.
4. Industrial equipment: The voltage regulator can be utilized in industrial automation systems, control panels, and sensors.
5. Automotive electronics: It finds applications in automotive systems, including infotainment systems, lighting controls, and advanced driver-assistance systems (ADAS).

Detailed and Complete Alternative Models

1. LM1117-3.3: A popular alternative with similar specifications and pin configuration.
2. LT1763: Offers higher output current capability and lower dropout voltage.
3. TPS79633: Provides adjustable output voltage and enhanced thermal performance.

These alternative models offer different features and capabilities, allowing users to choose the most suitable option based on their specific requirements.

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