Texas Instruments

LT1004IDR-2-5

LT1004IDR-2-5 Description

The LT1004IDR-2-5 is a high-precision, fixed-output voltage reference IC designed for demanding applications requiring stable and accurate voltage sources. Manufactured by Texas Instruments, this device falls under the Power Management (PMIC) category and is ideal for a wide range of electronic systems. The LT1004IDR-2-5 features a fixed output voltage of 2.5V with a tolerance of ±0.8%, ensuring consistent performance across varying conditions. It operates with a typical temperature coefficient of 20ppm/°C, minimizing drift and maintaining accuracy over a broad temperature range. The device is housed in an 8SOIC package and is available in a surface-mount format, making it suitable for compact and high-density PCB designs. With a maximum output current of 20 mA and a cathode current of 20 µA, the LT1004IDR-2-5 provides efficient power delivery while maintaining low noise levels, with a noise specification of 120µVrms from 10Hz to 10kHz. The device is REACH unaffected and ROHS3 compliant, ensuring environmental sustainability and regulatory compliance. The moisture sensitivity level (MSL) of 1 (unlimited) makes it suitable for various manufacturing processes without additional handling precautions.

LT1004IDR-2-5 Features

• Fixed Output Voltage: Provides a stable 2.5V output voltage, ideal for applications requiring a consistent reference voltage.
• High Precision: ±0.8% tolerance ensures accurate voltage regulation, making it suitable for precision applications.
• Low Temperature Coefficient: A typical temperature coefficient of 20ppm/°C minimizes voltage drift over temperature variations, enhancing long-term stability.
• Low Noise: With a noise level of 120µVrms from 10Hz to 10kHz, the LT1004IDR-2-5 ensures clean and stable voltage output, crucial for sensitive analog circuits.
• Surface-Mount Package: The 8SOIC package and surface-mount type allow for compact and space-efficient PCB designs.
• Environmental Compliance: REACH unaffected and ROHS3 compliant, ensuring regulatory adherence and environmental sustainability.
• Moisture Sensitivity Level: MSL 1 (unlimited) allows for flexible manufacturing processes without the need for special handling or storage conditions.

LT1004IDR-2-5 Applications

The LT1004IDR-2-5 is well-suited for a variety of applications where precision voltage references are critical. These include:

• Analog-to-Digital Converters (ADCs): Provides a stable reference voltage for accurate analog signal conversion.
• Digital-to-Analog Converters (DACs): Ensures precise voltage levels for reliable digital signal reconstruction.
• Power Management Circuits: Serves as a stable reference for voltage regulators and power supply designs.
• Precision Measurement Equipment: Offers accurate voltage references for laboratory and industrial measurement devices.
• Medical Devices: Ensures reliable and precise voltage references for critical medical equipment.
• Industrial Automation: Provides stable voltage references for sensors and control systems in harsh industrial environments.

Conclusion of LT1004IDR-2-5

The LT1004IDR-2-5 from Texas Instruments is a high-performance voltage reference IC that stands out for its precision, stability, and low noise characteristics. Its fixed 2.5V output voltage, ±0.8% tolerance, and 20ppm/°C temperature coefficient make it an excellent choice for applications requiring accurate and stable voltage references. The device's low noise performance and compact surface-mount package further enhance its suitability for a wide range of electronic systems. With its environmental compliance and moisture sensitivity level, the LT1004IDR-2-5 offers reliability and flexibility in manufacturing processes. Whether used in precision measurement equipment, medical devices, or industrial automation, the LT1004IDR-2-5 delivers consistent performance and reliability, making it a preferred choice for engineers and designers in the electronics industry.