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Analog Devices LT3012BEDE#TRPBF — Power Management (PMIC / Gate Driver)

LT3012BEDE#TRPBF 250mA Adjustable LDO, 80V Input, 75dB PSRR

MPNLT3012BEDE#TRPBF
End of Life

Analog Devices LT3012BEDE#TRPBF, positive adjustable LDO regulator, 250mA output, 80V input max, 75dB PSRR at 120Hz, 100µA quiescent current, -40°C to 125°C, 12-WFDFN exposed pad package.

$6.41Ref. price · indicative, final on quote
Packaging12-WFDFN Exposed Pad
RoHSROHS3 Compliant
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

LT3012BEDE#TRPBF specifications
ParameterValue
Output typeAdjustable
MountingSurface Mount
Voltage - input80V
Voltage dropout0.62V @ 250mA
Voltage - output60V
Voltage - output (Min (Fixed))1.24V
Output current250mA
Current - supply18 mA
Current - quiescent100 µA
Operating temperature-40°C ~ 125°C
PSRR75dB (120Hz)
PackageTape & Reel (TR); Cut Tape (CT)
Case12-WFDFN Exposed Pad
Protection featuresOver Current, Over Temperature, Reverse Polarity
Number of regulators1
Output configurationPositive

Product details

High-voltage LDO for industrial and telecom rails

The LT3012BEDE#TRPBF is an adjustable positive LDO from Analog Devices. Its 80V maximum input covers 48V telecom buses and industrial rails with margin. Output is adjustable from 1.24V up to 60V, delivering up to 250mA. The part includes over-current, over-temperature, and reverse-polarity protection, which reduces the external protection component count in field-deployed equipment. Operating across -40°C to 125°C, it suits outdoor telecom cabinets, motor drives, and under-hood automotive electronics without requiring a commercial-grade derating step.

The LT3012BEDE#TRPBF is listed as Active product status. ROHS3 compliant. No stock or lead-time number is published here.

Frequently asked questions

Can LT3012BEDE be used for 48V input?

Yes. The LT3012BEDE accepts an input voltage up to 80V, so it runs directly off a 48V nominal rail (typical telecom or industrial bus) with headroom for transients. The adjustable output can be set from 1.24V to 60V, covering 3.3V, 5V, or other common rails.

What is the LT3012BEDE#TRPBF equivalent?

Within the same family, the LT3010HMS8E#TRPBF is a lower-current (50mA) adjustable LDO with the same 80V input max and 75dB PSRR, in an MSOP-8 package. For a higher-PSRR alternative, the LT3050EDDB#TRMPBF offers 85dB at 120Hz but is limited to 45V input and 100mA output. Neither is a direct pin-compatible drop-in — the LT3012BEDE occupies its own niche for 250mA at 80V input.

What is the LT3012BEDE#TRPBF datasheet?

The datasheet for the LT3012BEDE#TRPBF is available from Analog Devices. The part is a positive adjustable LDO with 80V input max, 250mA output, 75dB PSRR at 120Hz, and 100µA quiescent current in a 12-DFN package. Key parametric tables and application circuits are in the official document.