LTC3525ESC6-3.3#TRPBF - Step-Up DC/DC Converter

The LTC3525ESC6-3.3#TRPBF is a high-efficiency, fixed-frequency, step-up DC/DC converter from Linear Technology, designed to provide a compact and efficient power solution for portable and low-voltage applications. This device is ideal for converting a low input voltage to a higher output voltage, making it suitable for battery-powered devices that require a 3.3V supply.

Key Features

• Output Voltage: Fixed at 3.3V, providing a stable and regulated output for consistent performance.
• Input Voltage Range: Operates from a 0.85V to 4.5V input, accommodating a wide range of battery chemistries and configurations.
• High Efficiency: Up to 95% efficiency, minimizing power loss and maximizing battery life in portable applications.
• Output Current: Delivers up to 100mA of continuous output current at 3.3V from a 1.5V input, ensuring reliable operation for a variety of devices.
• Low Quiescent Current: Only 7uA of quiescent current, which is beneficial for battery preservation when the device is in standby mode.
• Shutdown Mode: Features a shutdown mode that reduces the supply current to less than 0.1uA, further extending battery life when not in use.
• Frequency Operation: Fixed 1MHz switching frequency allows for small external components, reducing the overall solution footprint.
• Package: Comes in a tiny, low profile (1mm) ThinSOT™ package, ideal for space-constrained applications.

Applications

The LTC3525ESC6-3.3#TRPBF is suitable for a multitude of applications, including but not limited to:

• Wireless Headsets
• Portable Media Players
• Handheld Instruments
• Medical Devices
• Bluetooth Accessories

With its combination of high efficiency, low quiescent current, and compact size, the LTC3525ESC6-3.3#TRPBF step-up DC/DC converter is an excellent choice for designers looking to optimize power management in portable and space-sensitive products.