Analog Devices Inc.

LT1236AILS8-5

LT1236AILS8-5 Description

The LT1236AILS8-5 is a precision voltage reference IC designed by Analog Devices Inc., featuring a fixed output voltage of 5V with an exceptional tolerance of ±0.05%. This device is engineered for high performance and reliability, making it suitable for a wide range of applications requiring precise voltage regulation. The LT1236AILS8-5 operates within an input voltage range of 7.2V to 40V, ensuring flexibility in various power supply configurations. It is housed in an 8-lead LCC package, which is ideal for surface-mount applications and offers a moisture sensitivity level (MSL) of 1 (Unlimited), ensuring robustness in diverse environmental conditions.

LT1236AILS8-5 Features

• Precision Output Voltage: The LT1236AILS8-5 provides a fixed output voltage of 5V with a tight tolerance of ±0.05%, ensuring highly accurate voltage references.
• Low Noise: With a noise level of only 2.2µVrms from 10Hz to 10kHz, this IC offers superior noise performance, making it ideal for sensitive analog circuits.
• Low Temperature Coefficient: The temperature coefficient of 2ppm/°C ensures minimal drift over a wide temperature range, maintaining accuracy in varying environmental conditions.
• Low Supply Current: Consuming only 1.5mA of supply current, the LT1236AILS8-5 is highly efficient, making it suitable for low-power applications.
• High Output Current Capability: Capable of delivering up to 10mA of output current, this IC can drive multiple loads without compromising performance.
• Series, Buried Zener Reference Type: Utilizing a series, buried zener reference type, the LT1236AILS8-5 provides stable and reliable voltage references.
• Surface Mount Compatibility: The surface-mount mounting type and 8-lead LCC package make it easy to integrate into modern PCB designs, ensuring compatibility with automated assembly processes.

LT1236AILS8-5 Applications

The LT1236AILS8-5 is well-suited for applications requiring high precision and low noise, such as:

• Analog-to-Digital Converters (ADCs): Provides a stable reference voltage for accurate conversions.
• Digital-to-Analog Converters (DACs): Ensures precise output levels by offering a reliable reference.
• Precision Measurement Equipment: Ideal for instruments requiring high accuracy and low drift.
• Power Supply Circuits: Acts as a stable reference for voltage regulators and power management systems.
• Medical Devices: Suitable for applications where accuracy and reliability are critical, such as diagnostic equipment and monitoring devices.

Conclusion of LT1236AILS8-5

The LT1236AILS8-5 from Analog Devices Inc. stands out as a high-performance voltage reference IC, offering a combination of precision, low noise, and low temperature coefficient. Its ability to deliver a stable 5V output with minimal drift and noise makes it a reliable choice for demanding applications. Despite being marked as obsolete (OBSOLETE) in terms of its ECCN classification, the LT1236AILS8-5 remains a valuable component for engineers and designers seeking precision and reliability in their voltage reference needs. Its surface-mount compatibility and efficient power consumption further enhance its appeal for modern electronic designs.