LT1086CM-3.6#PBF

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

The LT1086CM-3.6#PBF is a positive low dropout linear regulator manufactured by Analog Devices Inc., housed in a DDPAK-3 surface-mount package. It provides a fixed output voltage of 3.6 V with a maximum output current capability of 1.5 A. The device operates within an input voltage range of 2.55 V to 25 V and features a typical power supply rejection ratio (PSRR) of 75 dB. Line regulation is specified at 0.15%, while load regulation is 0.1%. The dropout voltage is guaranteed up to a maximum of 1.5 V at full load, with a typical value of 1.3 V. Operating temperatures range from -40°C to +150°C.

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

• Fixed 3.6 V output voltage configuration for stable power delivery
• High current capability supporting up to 1.5 A continuous load
• Low dropout operation ensuring efficiency under minimal input-output differential conditions

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

• SCSI-2 active termination circuits
• Remote sensing power supplies
• Dual linear power supply systems
• Adjusting output voltage of other fixed regulators

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

Verify the specific suffix #PBF indicates lead-free compliance and tube packaging when sourcing. Confirm the manufacturer is Analog Devices Inc. and the part number matches LT1086CM-3.6#PBF exactly. Check RoHS and REACH SVHC status through official documentation before procurement. Ensure the supplier provides valid traceability for this specific component variant.

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

Select this component when a fixed 3.6 V rail is required with high current capacity. The DDPAK-3 package offers thermal performance suitable for moderate power dissipation. Consider the 1.5 A maximum current limit and dropout characteristics relative to your input voltage headroom. Verify that the fixed output voltage meets system requirements without needing external adjustment resistors.

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

This part belongs to the LT1086 series of low dropout regulators designed for applications requiring high output current. The CM designation typically indicates commercial temperature grade, though the datasheet specifies operation up to +150°C. The #PBF suffix denotes lead-free finish and tube packaging. It serves as a robust solution for powering digital logic and analog circuits in space-constrained designs.

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

LT1086IM-3.3#PBF is a related variant offering a 3.3 V fixed output instead of 3.6 V. Both share the same 1.5 A current capability and DDPAK-3 package. Verify if the slight voltage difference impacts your specific circuit design before substituting.