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LT3042IDD#TRPBF AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LT3042IDD#TRPBF product

LT3042IDD#TRPBF

Voltage Regulators - Linear

LDOLinear RegulatorUltra-Low Noise

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

Best for

  • RF power supplies
  • Precision instrumentation
  • Low-noise analog circuits

Avoid if

  • High current applications exceeding 200 mA
  • Applications where cost is the primary constraint

Check before use

  • Thermal dissipation requirements
  • Stability with output capacitors

Key specifications

Output Current
200 mA
PSRR
79 dB @ 1 MHz
Input Voltage
Up to 20 V

Compliance & Environment

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

Application

Precision InstrumentationRF Systems

Datasheet

269629.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LT3042IDD#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

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Alternative components

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

Design and risk insights

Questions & answers

It is an ultra-low noise, high power supply rejection ratio (PSRR) linear regulator capable of delivering 200 mA of output current.