LT3015IMSE-12#TRPBF

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

The LT3015IMSE-12#TRPBF is a negative linear regulator from the LT3015 series, manufactured by Analog Devices Inc. It provides a fixed output voltage of -12V with an output current capability of 1.5A. The device operates within an input voltage range of -1.8V to -30V and features a typical dropout voltage of 310mV at full load. Quiescent current is typically 1.1mA, dropping below 1µA in shutdown mode. It includes precision current limit with foldback, thermal limit with hysteresis, and reverse output protection.

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

• Low noise performance suitable for sensitive applications
• Precision current limit with foldback protection
• Fast transient response capabilities
• Stable operation with ceramic, tantalum, or aluminum capacitors

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

• Post-regulator for switching supplies
• Negative logic supplies
• Low noise instrumentation
• Industrial supplies

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

Verify the specific ordering suffix #TRPBF confirms tape and reel packaging when sourcing. Confirm the IMSE grade indicates industrial temperature range specifications (-40°C to 125°C). Ensure the part number matches the required -12V fixed output variant. Cross-reference the manufacturer's official documentation for lead-free finish compliance and RoHS status prior to procurement.

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

Select this component for designs requiring a negative rail with high current capacity and low noise. The MSOP-12 package offers a thermally enhanced solution for surface mount applications. Consider the dropout voltage characteristics relative to the minimum input voltage requirements. Verify that the load current does not exceed the 1.5A limit under all operating conditions.

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

This part belongs to the LT3015 series of low dropout, low noise negative linear regulators. The series is designed to complement positive regulators like the LT1963A. It is available in various packages including DFN, MSOP, DD-Pak, and TO-220, with fixed output voltages ranging from -2.5V to -15V and an adjustable version.

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

LT3015IMSE-12#PBF (Tube Packaging)

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

What is the maximum junction temperature for the LT3015IMSE-12#TRPBF?

The maximum junction temperature is 125°C.

Does the LT3015IMSE-12#TRPBF require a minimum ESR capacitor?

No, the regulator is stable with ceramic capacitors without the need for added ESR.