Product Overview: LTC1751EMS8-3.3#PBF

The LTC1751EMS8-3.3#PBF is a high-performance, low dropout (LDO) voltage regulator designed and manufactured by Linear Technology, now part of Analog Devices. This regulator is engineered to deliver a fixed output voltage of 3.3V with an output current up to 300mA, making it an ideal choice for portable battery-powered equipment and other low-voltage applications where energy efficiency is a priority.

Key Features

• Stable Output: The LTC1751EMS8-3.3#PBF provides a stable and accurate 3.3V output, which is essential for sensitive electronic devices that require consistent power to function optimally.
• Low Dropout Voltage: With a low dropout voltage, this regulator operates efficiently even when the input voltage is close to the output voltage, reducing power loss and extending battery life in portable applications.
• Low Noise: The design of the LTC1751EMS8-3.3#PBF ensures low output noise, which is critical for applications such as RF and precision instrumentation that require a quiet power supply.
• Thermal Protection: It includes built-in thermal protection to safeguard the device against overheating, ensuring reliable performance under varying operating conditions.
• No External Capacitor Required: The regulator is stable with no external capacitor, which simplifies the design and reduces the overall bill of materials.

Applications

• Portable and Battery-Powered Devices
• Handheld Instruments
• Medical Devices
• Wireless Communications
• GPS Equipment

Product Specifications

The LTC1751EMS8-3.3#PBF comes in an MSOP-8 package, which is compact and suitable for space-constrained applications. The device operates over a wide input voltage range from 4V to 6.5V, providing flexibility in various system designs. Its low quiescent current makes it an excellent choice for battery-powered systems where power conservation is crucial.

Linear Technology's commitment to quality ensures that the LTC1751EMS8-3.3#PBF meets the highest standards of performance and reliability. Whether you're designing a new system or upgrading an existing one, this voltage regulator offers a robust power management solution.