ADM7155

RECOMMENDED FOR NEW DESIGNS

600 mA, Ultralow Noise, High PSRR, RF Linear Regulator

Data Sheet (Rev. C) Product Selection Table

Part Models: 8
1ku List Price: Starting From $2.75

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Part Details

Input voltage range: 2.3 V to 5.5 V
Output voltage range: 1.2 V to 3.4 V
Maximum load current: 600 mA
Initial accuracy: ±0.5%

Stable with a 10 μF ceramic output capacitor
8-lead LFCSP and 8-lead SOIC packages
Precision enable
See datasheet for additional features

Part Models: 8
1ku List Price: Starting From $2.75

Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
ADM7155ACPZ-01-R7	8-Lead LFCSP (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADM7155ACPZ-02-R7	8-Lead LFCSP (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADM7155ACPZ-03-R7	8-Lead LFCSP (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADM7155ACPZ-04-R7	8-Lead LFCSP (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADM7155ARDZ-01-R7	8-Lead SOIC w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADM7155ARDZ-02-R7	8-Lead SOIC w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADM7155ARDZ-03-R7	8-Lead SOIC w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADM7155ARDZ-04-R7	8-Lead SOIC w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys

This is the most up-to-date revision of the Data Sheet.

Software Resources

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Hardware Ecosystem

Parts	Product Life Cycle	Description
ADM7154	RECOMMENDED FOR NEW DESIGNS	600 mA, Ultralow Noise, High PSRR, RF Linear Regulator

Tools & Simulations

LTspice

Models for the following parts are available in LTspice:

ADM7155-01
ADM7155-02
ADM7155-03
ADM7155-04

ADI Linear Regulator Design Tool and Parametric Search

Microsoft Excel download tool from ADIsimPower to generate a power supply design complete with a schematic, bill of materials, and performance specifications.

Open Tool

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

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ADM7155

Part Details

Documentation

Data Sheet 1

User Guide 1

Application Note 1

Video 1

Solutions Bulletin & Brochure 3

Analog Dialogue 1