LT3011

RECOMMENDED FOR NEW DESIGNS

50mA, 3V to 80V Low Dropout Micropower Linear Regulator with PWRGD

Data Sheet Product Selection Table

Part Models: 10
1ku List Price: Starting From $2.13

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Part Details

Wide Input Voltage Range: 3V to 80V
Low Quiescent Current: 46μA
Low Dropout Voltage: 300mV
Output Current: 50mA
PWRGD Flag with Programmable Delay
No Protection Diodes Needed
Adjustable Output from 1.24V to 60V
1μA Quiescent Current in Shutdown
Stable with 1μF Output Capacitor
Stable with Ceramic, Tantalum, and Aluminum Capacitors
Reverse-Battery Protection
No Reverse Current Flow from Output to Input
Thermal Limiting
Thermally Enhanced 12-Lead MSOP and 10-Pin (3mm × 3mm) DFN Packages

Part Models: 10
1ku List Price: Starting From $2.13

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
LT3011EDD#PBF	10-Lead DFN (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3011EDD#TRPBF	10-Lead DFN (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3011EMSE#PBF	12-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3011EMSE#TRPBF	12-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3011HMSE#PBF	12-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3011HMSE#TRPBF	12-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3011IDD#PBF	10-Lead DFN (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3011IDD#TRPBF	10-Lead DFN (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3011IMSE#PBF	12-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT3011IMSE#TRPBF	12-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
LT3011EMSE#PBF	PRODUCTION
LT3011EMSE#TRPBF	PRODUCTION
LT3011HMSE#PBF	PRODUCTION
LT3011HMSE#TRPBF	PRODUCTION
LT3011IMSE#PBF	PRODUCTION
LT3011IMSE#TRPBF	PRODUCTION
Feb 4, 2020 - 20_0129 Laser Mark Conversion for 12-Lead MSOP Packages Assembled in ADPG and UTAC
		PCN20_0129_Form Material_Report
LT3011EMSE#PBF	PRODUCTION
LT3011EMSE#TRPBF	PRODUCTION
LT3011HMSE#PBF	PRODUCTION
LT3011HMSE#TRPBF	PRODUCTION
LT3011IMSE#PBF	PRODUCTION
LT3011IMSE#TRPBF	PRODUCTION

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

Software Resources

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Hardware Ecosystem

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Digital Temperature Sensors 1
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High Voltage Hot Swap Controllers 1
LTC4364	RECOMMENDED FOR NEW DESIGNS	Surge Stopper with Ideal Diode
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LT3010 LT3010-5		50mA, 3V to 80V Low Dropout Micropower Linear Regulator
PowerPath, Ideal Diodes, and Load Switches 1
LTC4359	RECOMMENDED FOR NEW DESIGNS	Ideal Diode Controller with Reverse Input Protection

Parts	Product Life Cycle	Description
LT3010 LT3010-5		50mA, 3V to 80V Low Dropout Micropower Linear Regulator

Tools & Simulations

LTspice 2

Models for the following parts are available in LTspice:

LT3011

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

LT3011EMS12E Demo Board | Low Dropout Micropower Linear Regulator, PWRGD, 3V ≤ VIN ≤ 80V, VOUT = 3.3V/5V/Adjustable @ 50mA

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Product Details

Demonstration circuit 1407A is a high voltage low dropout micropower linear regulator featuring the LT3011 in the thermally enhanced MSOP-12 package. The DC1407A has an input voltage range from 3V to 80V and is capable of delivering up to 50mA of output current. The output voltage is jumper-selectable and can be set to 3.3V, 5V or a user-determined value. Operating quiescent current is 46µA and the shutdown current is less than 1µA. The LT3011 includes a PWRGD flag to indicate output regulation.

Resources

DC1407A - Schematic
9/24/2009

DC1407A - Design File
9/24/2009

DC1407A - Demo Manual
9/24/2009

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