STMicroelectronics

TSM1011IST

TSM1011IST Description

The TSM1011IST is a precision voltage reference IC designed by STMicroelectronics, a leading semiconductor manufacturer. This device is part of the Power Management Integrated Circuit (PMIC) category and is specifically tailored for applications requiring a stable and accurate reference voltage. The TSM1011IST operates within a wide temperature range of 0°C to 105°C (TA), making it suitable for various industrial and consumer electronics environments.

The TSM1011IST features a fixed output voltage of 2.545V with a tight tolerance of ±0.5%, ensuring high precision and reliability in voltage regulation. It supports an input voltage range of 4.5V to 28V, providing flexibility in power supply requirements. The device is designed to deliver a maximum output current of 1mA, which is sufficient for most low-power applications. Additionally, the TSM1011IST has a supply current of 50mA, ensuring efficient power consumption.

The TSM1011IST is packaged in a surface-mount Tape & Reel (TR) format, which facilitates automated assembly processes and enhances board density. The device is compliant with RoHS3 standards and is unaffected by REACH regulations, ensuring environmental safety and regulatory compliance. The moisture sensitivity level (MSL) is rated at 1 (Unlimited), making it suitable for storage and handling in various environmental conditions.

TSM1011IST Features

• Wide Operating Temperature Range: The TSM1011IST operates reliably from 0°C to 105°C (TA), making it suitable for applications in diverse environmental conditions.
• High Precision Output Voltage: With a fixed output voltage of 2.545V and a tolerance of ±0.5%, the TSM1011IST provides high accuracy and stability.
• Flexible Input Voltage Range: The device supports an input voltage range of 4.5V to 28V, offering versatility in power supply options.
• Low Output Current: The TSM1011IST delivers a maximum output current of 1mA, ideal for low-power applications.
• Efficient Power Consumption: The supply current of 50mA ensures efficient power usage, making it suitable for battery-operated and energy-sensitive applications.
• Surface-Mount Packaging: The Tape & Reel (TR) packaging format facilitates automated assembly and enhances board density.
• Regulatory Compliance: The TSM1011IST is RoHS3 compliant and REACH unaffected, ensuring environmental safety and regulatory adherence.
• Moisture Sensitivity Level: MSL 1 (Unlimited) rating ensures the device can be stored and handled in various environmental conditions without degradation.

TSM1011IST Applications

The TSM1011IST is ideal for a variety of applications where a stable and accurate reference voltage is required. Some specific use cases include:

• Analog-to-Digital Converters (ADCs): The high precision and stability of the TSM1011IST make it suitable for providing a reference voltage in ADCs, ensuring accurate signal conversion.
• Digital-to-Analog Converters (DACs): The device can serve as a reference voltage source for DACs, enabling precise output signal generation.
• Power Management Systems: The TSM1011IST can be used in power management systems to provide a stable reference voltage for voltage regulators and other power management components.
• Battery Management Systems: The wide input voltage range and low power consumption make the TSM1011IST suitable for battery management systems, where accurate voltage monitoring is crucial.
• Industrial Control Systems: The TSM1011IST's wide operating temperature range and high precision make it ideal for industrial control systems that require reliable voltage references.

Conclusion of TSM1011IST

The TSM1011IST is a high-performance voltage reference IC designed for applications requiring precise and stable voltage regulation. Its wide operating temperature range, high precision output voltage, and flexible input voltage range make it a versatile solution for various electronic systems. The device's surface-mount packaging, regulatory compliance, and low moisture sensitivity level further enhance its suitability for modern electronics manufacturing processes. While the TSM1011IST is currently marked as obsolete, its technical specifications and performance benefits make it a reliable choice for existing designs and legacy systems.