Overview of TPS3803G15QDCKREP from Texas Instruments

The TPS3803G15QDCKREP is a precision voltage detector crafted by Texas Instruments (TI) designed for systems that require a high degree of reliability and accuracy. This device is part of TI's expansive family of supervisory circuits that monitor power supplies in digital systems, ensuring proper system operation through voltage supervision.

Key Features

• Voltage Threshold: The TPS3803G15QDCKREP features a fixed-sense threshold voltage of 1.5V, making it suitable for a variety of applications that operate at low voltage levels.
• Supply Voltage Range: It operates over a wide supply voltage range from 1.1V to 5.5V, providing the flexibility needed for compatibility with different system voltages.
• Low Quiescent Current: The device boasts a low quiescent current of only 6.5 µA (typical), which is ideal for power-sensitive applications.
• Reset Time Delay: The TPS3803G15QDCKREP includes an adjustable time delay feature, which provides users with the ability to set the reset timeout period according to their specific requirements.
• Output Type: It offers an open-drain RESET output, which remains asserted for approximately 100 ms after VDD rises above the threshold voltage, ensuring a reliable system reset.
• Temperature Range: The device is designed to operate within an extended temperature range of -40°C to 125°C, suitable for industrial applications.
• Package Type: Housed in a small, leadless 6-pin SC-70 package, the TPS3803G15QDCKREP is optimized for space-constrained applications.

Applications

The TPS3803G15QDCKREP is a versatile component that can be used in a wide range of applications, including but not limited to:

• Battery-powered equipment
• Microprocessor/microcontroller systems
• Portable and handheld devices
• Industrial controls and robotics
• Networking and telecom equipment

With its precise voltage monitoring and low power consumption, the TPS3803G15QDCKREP from Texas Instruments is an excellent choice for designers looking to enhance system reliability through effective power management.