The LT1761ES5-1.5#TR from Linear Technology is a high-performance, low dropout micropower regulator optimized for use in battery-powered and low voltage applications. This regulator offers a fixed output voltage of 1.5V, which is ideal for powering sensitive electronic circuits that require a stable and precise voltage source.

Key Features

• Low Dropout Voltage: The LT1761 series boasts an extremely low dropout voltage, which means it can continue to deliver a consistent output even when the input voltage is very close to the output voltage. This characteristic is particularly important for battery-operated devices where the voltage may decline over time.
• High Output Accuracy: This regulator provides a high level of accuracy with a guaranteed output voltage within a tight tolerance. This precision ensures reliable operation of sensitive electronic components that require a consistent power supply.
• Low Quiescent Current: The device features a low quiescent current, making it an excellent choice for battery-powered applications where power conservation is crucial. This helps in extending the battery life of portable devices.
• Thermal Protection: The LT1761ES5-1.5#TR includes thermal shutdown protection that safeguards the device and the application from damage due to overheating.
• Noise Reduction: The regulator is designed to minimize output noise, a critical feature for RF and precision analog applications.
• Stable with Low ESR Capacitors: This device remains stable with low ESR output capacitors, which reduces the size and cost of the components required for a stable power supply.

Applications

The LT1761ES5-1.5#TR is versatile and can be used in a variety of applications, including:

• Portable and battery-powered electronics
• Cellular phones
• Wireless and RF devices
• Medical devices
• Power supply for sensors and microcontrollers

With its compact SOT-23 package, the LT1761ES5-1.5#TR is also suitable for space-constrained applications. The product is available in tape and reel format for automated assembly processes, indicated by the #TR suffix in the product number.