Texas Instruments

LM185H-2.5-SMD

LM185H-2.5-SMD Description

The LM185H-2.5-SMD is a micro voltage-power reference diode designed by Texas Instruments, a leading manufacturer in the electronics industry. This device is part of the Power Management Integrated Circuit (PMIC) category and is known for its high precision and reliability. The LM185H-2.5-SMD features a fixed output voltage of 2.5V with a tolerance of ±1.5%, ensuring stable and accurate voltage reference in various applications. It operates with a maximum output current of 20 mA and a cathode current of 20 µA, making it suitable for low-power applications. The device has a temperature coefficient of 150ppm/°C, which ensures minimal drift over a wide temperature range, enhancing its performance in diverse environmental conditions.

LM185H-2.5-SMD Features

• Fixed Output Voltage: The LM185H-2.5-SMD provides a stable 2.5V output voltage, making it ideal for applications requiring precise voltage references.
• High Precision: With a tolerance of ±1.5%, this device ensures accurate voltage levels, which is crucial for sensitive electronic circuits.
• Low Power Consumption: The ability to operate with a maximum output current of 20 mA and a cathode current of 20 µA makes it suitable for low-power applications, conserving energy and extending battery life.
• Temperature Stability: The temperature coefficient of 150ppm/°C ensures minimal voltage drift over a wide temperature range, enhancing reliability in varying environmental conditions.
• Through Hole Mounting: The through-hole mounting type facilitates easy integration into printed circuit boards (PCBs), providing robust mechanical stability.
• Compliance and Packaging: The LM185H-2.5-SMD is ROHS3 compliant, ensuring environmental sustainability. It is packaged in trays, which simplifies handling and storage.
• Active Product Status: This device is currently active, ensuring availability and support from Texas Instruments.

LM185H-2.5-SMD Applications

The LM185H-2.5-SMD is ideal for a variety of applications due to its precise voltage reference and low power consumption. Some specific use cases include:

• Analog-to-Digital Converters (ADCs): Provides a stable reference voltage for accurate conversion.
• Digital-to-Analog Converters (DACs): Ensures precise output voltage levels.
• Voltage Regulators: Acts as a reference for feedback loops, enhancing stability and accuracy.
• Battery Management Systems: Offers a reliable reference for monitoring and controlling battery voltage levels.
• Precision Measurement Instruments: Ensures accurate readings by providing a stable reference voltage.

Conclusion of LM185H-2.5-SMD

The LM185H-2.5-SMD from Texas Instruments is a high-performance micro-power voltage reference diode that stands out due to its precision, low power consumption, and temperature stability. Its fixed 2.5V output voltage with a tight tolerance of ±1.5% ensures accurate voltage levels, making it ideal for sensitive electronic applications. The device's low power consumption and temperature stability further enhance its reliability and efficiency. With its through-hole mounting type and ROHS3 compliance, the LM185H-2.5-SMD is not only easy to integrate but also environmentally friendly. Whether used in ADCs, DACs, voltage regulators, battery management systems, or precision measurement instruments, the LM185H-2.5-SMD delivers exceptional performance and reliability, making it a preferred choice for engineers and designers in the electronics industry.