SSQC 750

Product Overview

SSQC 750 belongs to the category of semiconductor devices and is used as a voltage regulator in electronic circuits. It is characterized by its high precision, low dropout voltage, and compact package. The essence of SSQC 750 lies in its ability to regulate voltage within a circuit, ensuring stable and reliable performance. The packaging consists of a small outline transistor (SOT) package with a quantity of 1 per unit.

Specifications

• Input Voltage Range: 4.5V to 16V
• Output Voltage Range: 1.2V to 12V
• Dropout Voltage: 300mV at 1A
• Maximum Output Current: 1.5A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

SSQC 750 features a standard SOT-223 pin configuration: 1. Vin (Input Voltage) 2. Vout (Output Voltage) 3. GND (Ground)

Functional Features

• High Precision: SSQC 750 provides accurate and stable output voltage regulation.
• Low Dropout Voltage: Ensures efficient operation even when the input voltage is only slightly higher than the required output voltage.
• Thermal Shutdown Protection: Safeguards the device from overheating, enhancing its reliability.

Advantages and Disadvantages

Advantages

• Compact Size: The small SOT package makes it suitable for space-constrained applications.
• Wide Input Voltage Range: Allows for versatile use in various electronic circuits.
• Low Quiescent Current: Contributes to energy efficiency and prolonged battery life.

Disadvantages

• Limited Output Current: With a maximum output current of 1.5A, it may not be suitable for high-power applications.
• Temperature Sensitivity: Its performance may be affected in extreme temperature conditions.

Working Principles

SSQC 750 operates based on the principle of feedback control. It compares the actual output voltage to a reference voltage and adjusts the pass element to maintain the desired output voltage. This closed-loop control mechanism ensures precise voltage regulation.

Detailed Application Field Plans

SSQC 750 is well-suited for a wide range of applications, including: - Battery-Powered Devices: Such as portable electronics and handheld instruments. - Automotive Electronics: For voltage regulation in vehicle systems. - Industrial Control Systems: Providing stable voltage supply for sensors and actuators.

Detailed and Complete Alternative Models

For those seeking alternatives to SSQC 750, several comparable voltage regulators are available, including: - LM7805: A popular linear voltage regulator with a fixed 5V output. - LT1763: A low dropout regulator offering adjustable output voltage and higher output current capability.

In conclusion, SSQC 750 offers precise voltage regulation in a compact package, making it suitable for diverse electronic applications. While it has limitations in terms of output current and temperature sensitivity, its high precision and compact size make it a valuable component in various electronic circuits.

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