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LT3042IMSE#TRPBF AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LT3042IMSE#TRPBF product

LT3042IMSE#TRPBF

Voltage Regulators - Linear

LDOUltra-Low NoiseHigh PSRR

The LT3042 is a high-performance, ultra-low noise, ultra-high PSRR linear regulator designed for noise-sensitive RF and precision applications.

Best for

  • RF power supplies
  • Precision instrumentation
  • Medical equipment

Avoid if

  • High current applications (>200mA)
  • Cost-sensitive designs where standard LDOs suffice

Check before use

  • Thermal dissipation requirements
  • Input/output capacitor ESR requirements

Key specifications

Output Current
200mA
Max Input Voltage
20V
PSRR
117dB

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8542.39.0001

Application

RFInstrumentation

Datasheet

269629.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LT3042IMSE#TRPBF: 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

The LT3042 is an adjustable, positive linear voltage regulator capable of delivering 200mA with ultra-low noise and high PSRR.