LT3023

RECOMMENDED FOR NEW DESIGNS

Dual 100mA, Low Dropout, Low Noise, Micropower Regulator

Data Sheet Product Selection Table

Part Models: 8
1ku List Price: Starting From $2.16

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Part Details

Low Noise: 20µV_RMS (10Hz to 100kHz)
Low Quiescent Current: 20µA/Channel
Wide Input Voltage Range: 1.8V to 20V
Output Current: 100mA/Channel
Very Low Shutdown Current: <0.1µA
Low Dropout Voltage: 300mV at 100mA
Adjustable Output from 1.22V to 20V
Stable with 1µF Output Capacitor
Stable with Aluminum, Tantalum or Ceramic Capacitors
Reverse Battery Protected
No Reverse Current
No Protection Diodes Needed
Overcurrent and Overtemperature Protected
Thermally Enhanced 10-Lead MSOP and DFN Packages

Part Models: 8
1ku List Price: Starting From $2.16

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
LT3023EDD#PBF	10-Lead DFN (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3023EDD#TRPBF	10-Lead DFN (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3023EMSE#PBF	10-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3023EMSE#TRPBF	10-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3023IDD#PBF	10-Lead DFN (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3023IDD#TRPBF	10-Lead DFN (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3023IMSE#PBF	10-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3023IMSE#TRPBF	10-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Jun 5, 2024 - 24_0003 Epoxy Change from Henkel 8290 to 8290A for MSOP Package (2)
		PCN24_0003_Form Material_Report Qualification Results Summary Delta Qualification Matrix
LT3023EMSE#PBF	PRODUCTION
LT3023EMSE#TRPBF	PRODUCTION
LT3023IMSE#PBF	PRODUCTION
LT3023IMSE#TRPBF	PRODUCTION
Feb 4, 2020 - 20_0130 Laser Top Mark Conversion for 10-Lead MSOP Packages Assembled in ADPG and UTAC
		PCN20_0130_Form Material_Report
LT3023EMSE#PBF	PRODUCTION
LT3023EMSE#TRPBF	PRODUCTION
LT3023IMSE#PBF	PRODUCTION
LT3023IMSE#TRPBF	PRODUCTION

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
Surge Stopper, Overvoltage, and Overcurrent Protection 1
LT4363	RECOMMENDED FOR NEW DESIGNS	High Voltage Surge Stopper with Current Limit

Tools & Simulations

LTspice 1

LT3023 Demo Circuit - Dual Low Noise Regulators (3.7-20V to 3.3V @ 100mA & 2.5V @ 100mA)

Models for the following parts are available in LTspice:

LT3023

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.

Evaluation Kits

LT3023EDD Demo Board | Dual Output, Low Noise LDO Regulator, 2.3V ≤ VIN ≤ 20V, VOUT1/VOUT2 = 2.5V/3.3V/5V @ 100mA

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Product Details

Demonstration circuit 704 is a dual output regulator based on the LT3023 IC, which consists of two identical 100mA LDO linear regulators. The DC704 has an input voltage range of 2.3V to 20V and the output is jumper-selectable, with output voltage values of 2.5V, 3.3V, 5V or a user-determined value. The DC supply current is typically only 20uA (per channel) at no load. The LT3023 comes in a small 10-pin DFN package, which has an exposed pad on the bottom-side of the IC for better thermal performance.

Resources

DC704A - Demo Manual
9/24/2009

DC704A - Design File
9/24/2009

DC704A - Schematic
9/24/2009

Reference Designs

Figure 1. EVAL-CN0560-FMCZ Simplified Block Diagram

High Precision, Wide Bandwidth Current Measurement Signal Chain

View Detailed Reference Design

Features and Benefits

Selectable Current Input Range with Protection
10 A, 10mA, 10uA Measurement Range
Oversampling Enables up to 111 dB of Dynamic Range

Part Used

Design & Integration Tools

CN0560 Design Files
6.96 M

View Detailed Reference Design

Features and Benefits

Analog Devices has worked closely with FPGA and processor manufacturers to develop verified power solutions that optimize cost, size and efficiency in high performance applications
Our reference designs are supported by an intuitive design tool set and IP
Our team can provide designs for quick prototypes that can speed time to market in the most complex applications

Part Used

View Detailed Reference Design

Features and Benefits

Analog Devices has worked closely with FPGA and processor manufacturers to develop verified power solutions that optimize cost, size and efficiency in high performance applications
Our reference designs are supported by an intuitive design tool set and IP
Our team can provide designs for quick prototypes that can speed time to market in the most complex applications

Part Used

Latest Discussions

2 Years Ago

LT3023

Part Details

Documentation

Data Sheet 1

Reliability Data 1

User Guide 1

Technical Articles 2

Solutions Bulletin & Brochure 2

Analog Dialogue 2

Software Resources

Can't find the software or driver you need?

Hardware Ecosystem

Tools & Simulations

LTspice 1

Models for the following parts are available in LTspice:

Evaluation Kits

Product Details

Resources

Reference Designs

Features and Benefits

Part Used

Design & Integration Tools

Features and Benefits

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Features and Benefits

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