LT3092EDD#TRPBF

Current Regulation/Management Overview

The LT3092EDD#TRPBF is a two-terminal programmable current source manufactured by Analog Devices Inc. It provides an output current of 200 mA with an accuracy of 1%. The device operates within an input voltage range of 1.2 V to 40 V and consumes a maximum operating supply current of 300 uA. It is housed in an 8-pin DFN package with exposed pad, designed for surface mount installation. The component supports an extended temperature range from -40°C to +125°C.

Current Regulation/Management Feature Summary

• Two-terminal architecture simplifies circuit design by requiring only external resistors to set the output current
• Programmable output current capability allows flexible configuration across a wide operational range
• High precision performance ensures stable current regulation with minimal deviation

Current Regulation/Management Applications

• LED driver circuits requiring constant current regulation
• Battery charging systems needing precise current control
• Transistor biasing applications for analog signal processing

Current Regulation/Management Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when sourcing components. Confirm that the manufacturer designation matches Analog Devices Inc. to ensure authenticity. Check RoHS compliance status against current regulatory requirements for your region. Ensure the DFN-8 package dimensions align with your PCB footprint specifications before finalizing procurement orders.

Current Regulation/Management Selection Notes

Select this component when a simple two-terminal solution is preferred over complex IC-based regulators. Consider the 1% accuracy requirement for your application tolerance levels. Evaluate the 200 mA output limit against peak load demands. Verify that the 40 V maximum input voltage exceeds your system's highest potential supply levels to prevent device damage.

Current Regulation/Management Part Context

This part belongs to the LT3092 series of two-terminal programmable current sources. It serves as a simplified alternative to traditional three-terminal regulators by integrating reference and control functions into a compact form factor. The DFN package offers thermal advantages through its exposed pad design, facilitating efficient heat dissipation in space-constrained layouts.

Current Regulation/Management Replacement Considerations

LT3092EDD#PBF is a parameter-equivalent variant available in tube packaging rather than tape and reel.