TL1963ADCQR – 1.5A Adjustable Output LDO Linear Voltage Regulator 6-Pin SOT-223 Texas Instruments (TI)

The TL1963ADCQR is an adjustable output low dropout (LDO) linear voltage regulator integrated circuit (IC) manufactured by Texas Instruments. Here’s an overview of its features and specifications:

• Type: Adjustable Output LDO Linear Voltage Regulator IC
• Output Current: Capable of supplying up to 1.5A of continuous output current.
• Adjustable Output Voltage: Allows for adjustable output voltage within a specified range. The exact output voltage range and adjustment method depend on the specific variant or configuration.
• Low Dropout: The “low dropout” characteristic means that the regulator can maintain regulation even when the input voltage is close to the output voltage, minimizing power dissipation and improving efficiency.
• Voltage Reference: Incorporates an internal voltage reference for precise voltage regulation.
• Protection Features: May include built-in protection features such as thermal shutdown, current limiting, and reverse polarity protection to safeguard the IC and connected components.
• Package: It’s commonly available in small surface-mount packages, such as TO-263 (D2PAK) or similar, for compact circuit designs.
• Temperature Range: It typically operates across a moderate temperature range, often from -40°C to 125°C or beyond, ensuring reliable performance in various environmental conditions.

The TL1963ADCQR is commonly used in various electronic devices and systems to provide stable and adjustable voltage regulation, such as in power supplies, battery-powered devices, instrumentation, and embedded systems. Its high output current capability, low dropout voltage, and protection features make it suitable for a wide range of applications requiring reliable voltage regulation.

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