The SC1536CS.TR is a low dropout (LDO) linear regulator produced by Semtech Corporation. The suffix ".TR" indicates that the component is supplied in tape and reel packaging, which is designed for automated pick-and-place assembly on circuit boards. This LDO regulator is engineered to provide a stable and accurate output voltage from a higher input voltage, even when the input voltage is only slightly higher than the desired output.

Applications

• Automated PCB Assembly: Designed for efficient handling and placement in high-volume production.
• Post-Regulation for Switching Power Supplies: Used to reduce ripple and noise, providing a cleaner power source.
• Battery-Powered Devices: Suitable for extending battery life in devices like smartphones, tablets, and portable media players.
• Point-of-Load (POL) Regulation: Delivers stable voltage to specific components within a larger system, such as microprocessors or memory chips.
• Industrial Control Systems: Ensures reliable voltage supply in industrial environments.

Features

• Low Dropout Voltage: Maintains regulation with minimal input-to-output voltage differential.
• High Output Accuracy: Provides a precise and stable output voltage.
• Low Quiescent Current: Minimizes power consumption when idle, extending battery life.
• Over-Current Protection: Prevents damage to the regulator and the load in case of excessive current draw.
• Thermal Shutdown Protection: Protects the regulator from overheating and potential damage.
• Stable with Ceramic Capacitors: Allows the use of smaller, more cost-effective capacitors.
• Tape and Reel Packaging: Facilitates automated assembly processes.

Benefits

• Improved System Efficiency: Low dropout voltage and low quiescent current reduce power waste and improve overall efficiency.
• Extended Battery Life: Low power consumption extends the operating time of battery-powered devices.
• Enhanced Reliability: Over-current and thermal shutdown protection mechanisms ensure robust and reliable performance.
• Simplified Design: Stable operation with ceramic capacitors reduces component count and simplifies PCB layout.
• Precise Voltage Regulation: High output accuracy ensures stable operation for sensitive components, improving system performance.
• Reduced Manufacturing Costs: Tape and reel packaging supports automated assembly, lowering production costs.

Technical Specifications

The SC1536CS.TR typically operates with an input voltage range that accommodates various battery voltages. It offers a fixed or adjustable output voltage. The dropout voltage is typically a few hundred millivolts at full load. The quiescent current is kept low to minimize power consumption. Protection features include over-current limiting and thermal shutdown. The tape and reel packaging conforms to industry standards for automated assembly equipment.