Texas Instruments

ATL432BQDBZR

ATL432BQDBZR Description

The ATL432BQDBZR is a high-performance, adjustable shunt voltage reference IC designed by Texas Instruments. This device is part of the Power Management (PMIC) category and is housed in a compact SOT23-3 package, making it ideal for a wide range of applications where space is a critical consideration. The ATL432BQDBZR offers an adjustable output voltage range from 2.5V to 36V, providing flexibility in various power management designs. With a maximum output current of 100 mA, it ensures stable and reliable performance even under varying load conditions.

ATL432BQDBZR Features

• Adjustable Output Voltage: The ATL432BQDBZR provides an adjustable output voltage range from 2.5V to 36V, making it suitable for a variety of applications that require different voltage levels.
• High Accuracy: The device boasts a tight tolerance of ±0.5%, ensuring precise voltage regulation and minimizing errors in power management systems.
• Low Temperature Coefficient: With a temperature coefficient of 82ppm/°C, the ATL432BQDBZR maintains stability across a wide temperature range, ensuring consistent performance in varying environmental conditions.
• Low Quiescent Current: The cathode current is only 35 µA, which minimizes power consumption and is ideal for low-power applications.
• Surface Mount Technology: The ATL432BQDBZR is available in a surface mount package (Tape & Reel), facilitating easy integration into modern PCB designs and enabling automated assembly processes.
• Compliance and Reliability: The device is REACH unaffected and RoHS3 compliant, ensuring it meets the latest environmental and safety standards. Additionally, its Moisture Sensitivity Level (MSL) is 1 (Unlimited), making it suitable for various manufacturing environments.

ATL432BQDBZR Applications

The ATL432BQDBZR is well-suited for a variety of applications that require precise voltage regulation and low power consumption. Some specific use cases include:

• Power Supply Design: Ideal for designing linear and switching power supplies where adjustable voltage references are needed.
• Battery Management Systems: Provides a stable reference voltage for accurate monitoring and control of battery charging and discharging processes.
• Industrial Control Systems: Ensures reliable operation in industrial applications where precise voltage regulation is critical for system performance.
• Consumer Electronics: Suitable for applications such as mobile devices, portable electronics, and other consumer products that require compact and efficient power management solutions.

Conclusion of ATL432BQDBZR

The ATL432BQDBZR from Texas Instruments is a versatile and high-performance shunt voltage reference IC that offers adjustable output voltage, high accuracy, and low power consumption. Its compact SOT23-3 package and surface mount technology make it easy to integrate into various electronic designs. With its low temperature coefficient and compliance with environmental standards, the ATL432BQDBZR stands out as a reliable choice for power management applications. Whether used in power supplies, battery management systems, or industrial control systems, the ATL432BQDBZR provides the precision and flexibility needed to ensure optimal performance and efficiency.