The SP6201EM5-2.7/TR is a low dropout (LDO) voltage regulator manufactured by Sipex Corporation (now part of Exar Corporation). It's designed to provide a stable and regulated 2.7V output voltage from a higher input voltage. This regulator is characterized by its low dropout voltage, allowing it to maintain regulation even when the input voltage is only slightly above the output voltage. It is supplied in tape and reel packaging for automated assembly.

Applications

• Portable electronics power supplies
• Battery-powered devices
• Post-regulation for switching power supplies
• Microcontroller power
• Wireless communication devices

Features

• Low dropout voltage (LDO) for efficient regulation
• Fixed 2.7V output voltage
• Low quiescent current for extended battery life
• Short-circuit protection to prevent damage
• Over-temperature protection for thermal safety
• Small surface-mount package
• Tape and reel packaging for automated assembly

Benefits

• Extends battery life in portable devices due to low quiescent current.
• Provides a stable and reliable 2.7V power supply for sensitive electronics.
• Protects the regulator and the load from damage due to short circuits.
• Prevents thermal damage in high-temperature environments.
• Simplifies circuit design and reduces board space requirements.
• Enables efficient manufacturing with automated assembly processes.

Technical Specifications

The SP6201EM5-2.7/TR typically has a dropout voltage of around 200mV at full load. The quiescent current is typically a few microamperes. The input voltage range is usually between 2.7V and 6V. It is available in a small SOT-23-5 package. Refer to the official Exar/Sipex datasheet for SP6201EM5-2.7/TR for precise electrical characteristics, thermal resistance, and package dimensions.

The regulator uses internal current limiting and thermal shutdown circuitry to protect itself from overloads and over-temperature conditions. The part is designed to be stable with ceramic output capacitors, which helps to reduce the overall size and cost of the application.