LT3063

Name: LT3063
Brand: Analog Devices
Price: 2.56 USD
Availability: InStock

RECOMMENDED FOR NEW DESIGNS

45V V_IN, Micropower, Low Noise, 200mA LDO with Active Output Discharge

Data Sheet Product Selection Table

Part Models: 32
1ku List Price: Starting From $2.56

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Overview

Input Voltage Range: 1.6V to 45V
Output Current: 200mA
Output Discharge
Quiescent Current: 45μA
Dropout Voltage: 300mV
Low Noise: 30μV_RMS (10Hz to 100kHz)
Adjustable Output (V_REF = 600mV)
Fixed Output Voltages: 3.3V, 5V
Output Tolerance: ±2% Over Load, Line, and Temperature
Single Capacitor Soft-Starts Reference and Lowers Output Noise
Shutdown Current < 3μA
Reverse Battery Protection
Current Limit Foldback and Thermal Limit Protection
8-Lead 2mm × 3mm DFN and MSOP Packages

Part Models: 32
1ku List Price: Starting From $2.56

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
LT3063EDCB#TRMPBF	8-Lead DFN (2mm x 3mm w/ EP)	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
LT3063EDCB#TRPBF	8-Lead DFN (2mm x 3mm w/ EP)	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
LT3063EDCB-3.3#TRMPBF	8-Lead DFN (2mm x 3mm w/ EP)	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
LT3063EDCB-3.3#TRPBF	8-Lead DFN (2mm x 3mm w/ EP)	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
LT3063EDCB-5#TRMPBF	8-Lead DFN (2mm x 3mm w/ EP)	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
LT3063EDCB-5#TRPBF	8-Lead DFN (2mm x 3mm w/ EP)	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
LT3063EMS8E#PBF	8-Lead MSOP w/ EP	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
LT3063EMS8E#TRPBF	8-Lead MSOP w/ EP	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
LT3063EMS8E-3.3#PBF	8-Lead MSOP w/ EP	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
LT3063EMS8E-3.3#TRPBF	8-Lead MSOP w/ EP	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
LT3063EMS8E-5#PBF	8-Lead MSOP w/ EP	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
LT3063EMS8E-5#TRPBF	8-Lead MSOP w/ EP	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
LT3063HDCB#TRMPBF	8-Lead DFN (2mm x 3mm w/ EP)	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
LT3063HDCB#TRPBF	8-Lead DFN (2mm x 3mm w/ EP)	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
LT3063HMS8E#PBF	8-Lead MSOP w/ EP	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
LT3063HMS8E#TRPBF	8-Lead MSOP w/ EP	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
LT3063IDCB#TRMPBF	8-Lead DFN (2mm x 3mm w/ EP)	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
LT3063IDCB#TRPBF	8-Lead DFN (2mm x 3mm w/ EP)	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
LT3063IDCB-3.3#TRMPBF	8-Lead DFN (2mm x 3mm w/ EP)	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
LT3063IDCB-3.3#TRPBF	8-Lead DFN (2mm x 3mm w/ EP)	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
LT3063IDCB-5#TRMPBF	8-Lead DFN (2mm x 3mm w/ EP)	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
LT3063IDCB-5#TRPBF	8-Lead DFN (2mm x 3mm w/ EP)	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
LT3063IMS8E#PBF	8-Lead MSOP w/ EP	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
LT3063IMS8E#TRPBF	8-Lead MSOP w/ EP	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
LT3063IMS8E-3.3#PBF	8-Lead MSOP w/ EP	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
LT3063IMS8E-3.3#TRPBF	8-Lead MSOP w/ EP	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
LT3063IMS8E-5#PBF	8-Lead MSOP w/ EP	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
LT3063IMS8E-5#TRPBF	8-Lead MSOP w/ EP	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
LT3063MPDCB#TRMPBF	8-Lead DFN (2mm x 3mm w/ EP)	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
LT3063MPDCB#TRPBF	8-Lead DFN (2mm x 3mm w/ EP)	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
LT3063MPMS8E#PBF	8-Lead MSOP w/ EP	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys
LT3063MPMS8E#TRPBF	8-Lead MSOP w/ EP	Material Declaration Reliability Report Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Feb 14, 2025 - 25_0017 Bond Wire Change from Gold to Copper
		PCN25_0017_Form Material_Report
LT3063EDCB#TRMPBF	PRODUCTION
LT3063EDCB#TRPBF	PRODUCTION
LT3063EDCB-3.3#TRMPBF	PRODUCTION
LT3063EDCB-3.3#TRPBF	PRODUCTION
LT3063EDCB-5#TRMPBF	PRODUCTION
LT3063EDCB-5#TRPBF	PRODUCTION
LT3063HDCB#TRMPBF	PRODUCTION
LT3063HDCB#TRPBF	PRODUCTION
LT3063IDCB#TRMPBF	PRODUCTION
LT3063IDCB#TRPBF	PRODUCTION
LT3063IDCB-3.3#TRMPBF	PRODUCTION
LT3063IDCB-3.3#TRPBF	PRODUCTION
LT3063IDCB-5#TRMPBF	PRODUCTION
LT3063IDCB-5#TRPBF	PRODUCTION
Feb 3, 2020 - 20_0128 Laser Top Mark for 8 Lead MSOP Packages Assembled in ADPG and UTAC
		PCN20_0128_Form Material_Report
LT3063EMS8E#PBF	PRODUCTION
LT3063EMS8E#TRPBF	PRODUCTION
LT3063EMS8E-3.3#PBF	PRODUCTION
LT3063EMS8E-3.3#TRPBF	PRODUCTION
LT3063EMS8E-5#PBF	PRODUCTION
LT3063EMS8E-5#TRPBF	PRODUCTION
LT3063HMS8E#PBF	PRODUCTION
LT3063HMS8E#TRPBF	PRODUCTION
LT3063IMS8E#PBF	PRODUCTION
LT3063IMS8E#TRPBF	PRODUCTION
LT3063IMS8E-3.3#PBF	PRODUCTION
LT3063IMS8E-3.3#TRPBF	PRODUCTION
LT3063IMS8E-5#PBF	PRODUCTION
LT3063IMS8E-5#TRPBF	PRODUCTION
LT3063MPMS8E#PBF	PRODUCTION
LT3063MPMS8E#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
Hot Swap Controllers 1
LT4363	RECOMMENDED FOR NEW DESIGNS	High Voltage Surge Stopper with Current Limit
Ideal Diodes and PowerPath Controllers 1
LTC4417	RECOMMENDED FOR NEW DESIGNS	Prioritized PowerPath^™ Controller

Parts	Product Life Cycle	Description
LT3061 Series	RECOMMENDED FOR NEW DESIGNS	45V V_IN, Micropower, Low Noise, 100mA LDO with Active Output Discharge
LT3066	RECOMMENDED FOR NEW DESIGNS	45V V_IN, 500mA Low Noise, Linear Regulator with Programmable Current Limit and Active Output Discharge

Tools & Simulations

LTspice 1

LT3063 Demo Circuit - 1.8V Low Noise Regulator with Output Discharge (2.3V to 1.8V @ 200mA)

Models for the following parts are available in LTspice:

LT3063

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

LT3063 Demo Board | Low Noise LDO with Output Discharge, 2.1V ≤ VIN ≤ 45V, VOUT = 1.2V/1.5V/1.8V/2V/2.5V/3.3V/5V/Adjustable @ 200mA

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Product Details

Demonstration circuit 2177A-C features the LT3063, a micropower, low noise and low dropout voltage linear regulator with active output discharge. The input voltage ranges from 2.1V to 45V and the maximum output current is 200mA. A resistor divider determines the output voltage, and a jumper adjusts the divider to set the output voltage to either 1.2V, 1.5V, 1.8V, 2V, 2.5V, 3.3V, 5V or a voltage that is user-programmed but requires the installation of a resistor. The output uses a 10μF ceramic capacitor and the internal reference is bypassed with a 10nF capacitor to reduce output noise and program the soft-start. There is also a 10nF feedforward capacitor to improve load transient response and decrease noise at higher output voltages. The position of the VOUTEN jumper either pulls up the SHDN pin to the input supply through a 100k resistor, shorts SHDN to ground or floats the SHDN pin so it can be driven directly by a signal applied to the SHDN terminal. The input supply to the LT3063 is bypassed by a 2.2μF ceramic capacitor and there is also a 50V tantalum polymer capacitor on the input to dampen ringing that may occur when the input is hot-plugged using long leads.

Resources

DC2177A-C - Demo Manual
5/9/2016

DC2177A-C - Schematic
5/9/2016

DC2177A-C - Design Files
5/9/2016

LT3063 Demo Board | Low Noise LDO with Output Discharge, 2.1V ≤ VIN ≤ 45V, VOUT = 1.2V/1.5V/1.8V/2V/2.5V/3.3V/5V/Adjustable @ 200mA

Buy Now View Details

Product Details

Resources

DC2177A-C - Demo Manual
5/9/2016

DC2177A-C - Schematic
5/9/2016

DC2177A-C - Design Files
5/9/2016

LT3063 Demo Board | Low Noise LDO with Output Discharge, 2.1V ≤ VIN ≤ 45V, VOUT = 1.2V to 5V @ 200mA

Buy Now View Details

Product Details

Demonstration circuit 2177A-C features the LT3063, a micropower, low noise and low dropout voltage linear regulator with output discharge. The input voltage ranges from 2.1V to 45V and the maximum output current is 200mA. A resistor divider determines the output voltage, and a jumper adjusts the divider to set the output voltage to either 1.2V, 1.5V, 1.8V, 2V, 2.5V, 3.3V, 5V or a voltage that is user-programmed but requires the installation of a resistor. The output uses a 10μF ceramic capacitor and the internal reference is bypassed with a 10nF capacitor to reduce output noise and program the soft-start. There is also a 10nF feedforward capacitor to improve load transient response and decrease noise at higher output voltages. The position of the VOUTEN jumper either pulls up the SHDN pin to the input supply through a 100k resistor, shorts SHDN to ground or floats the SHDN pin so it can be driven directly by a signal applied to the SHDN terminal. The input supply to the LT3063 is bypassed by a 2.2μF ceramic capacitor and there is also a 50V tantalum polymer capacitor on the input to dampen ringing that may occur when the input is hot-plugged using long leads.