SP6123ACN-L/TR

Product Overview

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

Specifications

• Input Voltage Range: 2.5V 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 SP6123ACN-L/TR has a SOP-8 package with the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. VOUT (Output Voltage)
6. NC (No Connection)
7. NC (No Connection)
8. PG (Power Good)

Functional Features

• High efficiency voltage regulation for various applications
• Low power consumption in standby mode
• Overcurrent protection
• Thermal shutdown protection
• Power good indicator

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power dissipation - Wide input voltage range allows for versatile use - Compact SOP-8 package saves board space - Power good indicator provides system status feedback

Disadvantages: - Limited maximum output current of 500mA - Dropout voltage of 200mV may affect performance in low voltage applications

Working Principles

The SP6123ACN-L/TR is a voltage regulator that takes an input voltage within the range of 2.5V to 5.5V and provides a regulated output voltage between 1.2V and 3.6V. It achieves high efficiency by utilizing a low dropout (LDO) architecture. The device operates in a buck converter configuration, stepping down the input voltage to the desired output voltage level. It incorporates various protection features such as overcurrent and thermal shutdown to ensure safe operation.

Detailed Application Field Plans

The SP6123ACN-L/TR is commonly used in applications that require efficient power management. Some of the typical application fields include:

1. Battery-powered devices: Portable electronics, wearables, and IoT devices benefit from the low power consumption and wide input voltage range of the SP6123ACN-L/TR.
2. Industrial automation: Control systems, sensors, and actuators can be powered and regulated efficiently using this voltage regulator.
3. Automotive electronics: The device's operating temperature range makes it suitable for automotive applications, such as infotainment systems and lighting control.

Detailed and Complete Alternative Models

1. SP6124ACN-L/TR: Similar to SP6123ACN-L/TR but with a higher maximum output current of 1A.
2. SP6125ACN-L/TR: A variant with adjustable output voltage, allowing for greater flexibility in voltage selection.
3. SP6126ACN-L/TR: Provides additional protection features like reverse polarity protection and short-circuit protection.

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