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LT3091ER#PBF AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LT3091ER#PBF product

LT3091ER#PBF

Programmers

LDONegative Regulator1.5A

The LT3091ER#PBF is a high-performance 1.5A negative linear regulator with adjustable output and programmable current limiting.

Best for

  • Negative voltage rails
  • Low-noise power supplies

Avoid if

  • Positive voltage requirements
  • Space-constrained designs without thermal dissipation

Check before use

  • Thermal design
  • Current limit resistor selection

Key specifications

Output Current
1.5 A
Input Voltage
-1.5 V to -36 V
PSRR
85 dB

Compliance & Environment

RoHS
Y
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8542390001.0

Application

Power Management

Datasheet

d66483259d9c3c5117a2d350a95d34c4_3091fa.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LT3091ER#PBF: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 1.5A negative linear regulator (LDO) designed for high-performance power management applications.