Texas Instruments

TPS7A8500RGRR

The TPS7A8500RGRR is a low-power, high-efficiency step-down converter from Texas Instruments. It is designed to provide a stable output voltage from a wide range of input voltages, making it ideal for use in a variety of applications.

Description:

The TPS7A8500RGRR is a highly integrated, synchronous, step-down converter that operates from an input voltage range of 3V to 6V and can deliver an output voltage as low as 0.9V. It is available in a compact, thermally enhanced, 10-lead, 1.6mm pitch, RoHS-compliant, very thin QFN package.

Features:

• Input voltage range: 3V to 6V
• Output voltage as low as 0.9V
• Wide range of output currents up to 500mA
• Low quiescent current of 2.5uA (typical)
• High efficiency up to 95%
• Internal soft-start and current limit protection
• Low dropout voltage (LDO) functionality
• Small 1.6mm pitch, 10-lead, very thin QFN package

Applications:

The TPS7A8500RGRR is suitable for a wide range of applications, including:

• Portable and wearable electronics
• IoT devices
• Smart sensors
• Hearing aids
• Medical devices
• Wireless communication devices
• Any application requiring a low-power, high-efficiency step-down converter

In summary, the TPS7A8500RGRR is a versatile, low-power, step-down converter that can be used in a variety of applications where a stable output voltage is required from a wide range of input voltages. Its small size and high efficiency make it an ideal choice for portable and wearable electronics, as well as other low-power applications.