SP7648EU-L/TR

Product Overview

• Category: Electronic Component
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: SOT-23-6
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 1.2V to 3.3V
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 20µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SP7648EU-L/TR has a total of six pins arranged as follows:

```

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| | --| VOUT GND|-- Pin 1 --| VIN EN |-- Pin 2 --| FB NC |-- Pin 3 |___________| ```

Functional Features

• Low dropout voltage for efficient power conversion.
• Wide input voltage range allows for versatile applications.
• Low quiescent current ensures minimal power consumption in standby mode.
• Built-in thermal shutdown protection prevents overheating.

Advantages and Disadvantages

Advantages: - High efficiency results in reduced power loss. - Small package size enables space-saving designs. - Wide input voltage range provides flexibility in various applications.

Disadvantages: - Limited maximum output current may restrict usage in high-power applications. - Lack of adjustable output voltage limits customization options.

Working Principles

The SP7648EU-L/TR is a voltage regulator that maintains a stable output voltage regardless of fluctuations in the input voltage. It utilizes a feedback mechanism to adjust the internal circuitry and ensure a constant output voltage within the specified range. The device operates by comparing the output voltage with a reference voltage and adjusting the internal circuit accordingly.

Detailed Application Field Plans

The SP7648EU-L/TR is commonly used in various electronic devices that require stable power supply, such as:

1. Portable electronic devices (e.g., smartphones, tablets) to regulate battery voltage.
2. IoT devices for efficient power management in remote sensing applications.
3. Wearable devices to maintain stable voltage for sensors and microcontrollers.
4. Industrial equipment for reliable power distribution and control systems.

Detailed and Complete Alternative Models

1. SP7650EU-L/TR: Similar specifications but with higher maximum output current of 300mA.
2. SP7625EU-L/TR: Lower quiescent current of 10µA, suitable for ultra-low power applications.
3. SP7663EU-L/TR: Adjustable output voltage range for increased customization options.

Note: This is not an exhaustive list, and there are several alternative models available from different manufacturers.

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