LP2987AIMX-3.3

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The LP2987AIMX-3.3 is a fixed-output low-dropout (LDO) voltage regulator manufactured by Texas Instruments, delivering a stable 3.3 V output with a maximum load current of 200 mA. It operates within an input voltage range of 2.1 V to 16 V and features a typical dropout voltage of 180 mV. The device is housed in an 8-pin VSSOP surface-mount package and supports operation across an extended temperature range from -40°C to +125°C.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Provides precise fixed voltage regulation for sensitive electronic circuits
• Enables efficient power management through low dropout performance
• Supports compact board layouts via small surface-mount packaging

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• Portable battery-powered consumer electronics
• Embedded systems requiring stable logic supply rails
• Industrial control modules operating in wide temperature environments

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the complete part number including suffixes such as NOPB or QML when sourcing. Confirm RoHS compliance status and specific tape-and-reel quantities required for your assembly line. Ensure the supplier provides valid traceability documentation matching the manufacturer's specifications.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component when a fixed 3.3 V rail is needed with moderate current capability. Consider the VSSOP package constraints for thermal dissipation at full load. Verify that the input voltage remains above the minimum threshold while accounting for dropout requirements under maximum load conditions.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This regulator belongs to the LP2987 series of micropower LDOs designed for high-performance applications. It shares architectural similarities with the LP2986 but offers distinct pinout and performance characteristics tailored for specific system integration needs within Texas Instruments' power management portfolio.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

LP2987IMMX-3.3/NOPB serves as a direct functional substitute with identical electrical parameters and compatible packaging for seamless design upgrades.