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TC2186-5.0VCTTR

TC2186-5.0VCTTR Description

The TC2186-5.0VCTTR from Microchip Technology is a high-performance, fixed-output linear voltage regulator designed to deliver a stable 5V output with a maximum current of 150mA. This surface-mount device operates within an input voltage range up to 6V, making it suitable for low-power applications requiring precise voltage regulation. With a low dropout voltage of 0.21V @ 150mA and a quiescent current of just 80 µA, it ensures efficient power management in battery-operated systems. The regulator is housed in a compact SOT23-5 package, ideal for space-constrained designs, and is available in Tape & Reel (TR) packaging for automated assembly.

TC2186-5.0VCTTR Features

• Fixed 5V Output: Ensures stable voltage supply for sensitive circuitry.
• Low Dropout Voltage: 0.21V @ 150mA minimizes power loss, enhancing efficiency.
• Ultra-Low Quiescent Current: 80 µA extends battery life in portable devices.
• High PSRR: 50dB (100kHz) suppresses noise for clean power delivery.
• Enable Control: Allows for power-saving modes via an external enable pin.
• Robust Protection: Includes over-current and over-temperature safeguards.
• Wide Input Range: Supports up to 6V, accommodating various power sources.
• RoHS3 Compliant & REACH Unaffected: Meets environmental and safety standards.

TC2186-5.0VCTTR Applications

This regulator is ideal for applications requiring compact, efficient, and reliable voltage regulation, such as:

• Portable Electronics: Smartwatches, wireless sensors, and IoT devices benefit from its low Iq and small footprint.
• Embedded Systems: Microcontroller power supplies in industrial and consumer electronics.
• Battery-Powered Devices: Extends runtime in medical devices, handheld instruments, and wearables.
• Noise-Sensitive Circuits: Audio equipment and RF modules leverage its high PSRR for stable performance.
• Automotive Accessories: Non-critical systems like infotainment or lighting where robust protection is needed.

Conclusion of TC2186-5.0VCTTR

The TC2186-5.0VCTTR stands out as a versatile, high-efficiency linear regulator, combining low power consumption, compact design, and reliable protection features. Its enable control and low dropout voltage make it superior to basic LDOs, particularly in battery-dependent and noise-sensitive applications. Whether for consumer electronics, industrial systems, or portable devices, this regulator delivers precision and durability, backed by Microchip Technology's quality assurance.