LT3007 Series

RECOMMENDED FOR NEW DESIGNS

LT3007 Series

3μA I_Q, 20mA, 45V Low Dropout Fault Tolerant Linear Regulators

RECOMMENDED FOR NEW DESIGNS

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Part Models 30

1ku List Price Starting From $1.48

Features

FMEA Fault Tolerant:
- Output Stays at or Below Regulation Voltage During Adjacent Pin Short or if a Pin Is Left Floating
Ultralow Quiescent Current: 3μA
Input Voltage Range: 2.0V to 45V
Output Current: 20mA
Dropout Voltage: 300mV
Adjustable Output (V_ADJ = V_OUT(MIN) = 600mV)
Fixed Output Voltages: 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, 5V
Output Tolerance: ±2% Over Load, Line and Temperature
Stable with Low ESR, Ceramic Output Capacitors (2.2μF Minimum)
Shutdown Current: <1μA
Current Limit Protection
Reverse-Battery Protection
Thermal Limit Protection
TSOT-23 Package

Additional Details

The LT3007 series are micropower, low dropout voltage (LDO) linear regulators. The devices supply 20mA output current with a dropout voltage of 300mV. No-load quiescent current is 3μA. Ground pin current remains at less than 5% of output current as load increases. In shutdown, quiescent current is less than 1μA.

The LT3007 regulators optimize stability and transient response with low ESR ceramic capacitors, requiring a minimum of only 2.2μF. The regulators do not require the addition of ESR as is common with other regulators. Internal protection circuitry includes current limiting, thermal limiting, reverse-battery protection and reversecurrent protection.

The LT3007 series are ideal for applications that require moderate output drive capability coupled with ultralow standby power consumption. The device is available in fixed output voltages of 1.2V, 1.5V, 1.8V, 2.5V, 3.3V and 5V, and an adjustable version with an output voltage range of 0.6V to 44.5V. The LT3007 is available in the thermally enhanced 8-lead TSOT-23 package.

Applications

Automotive
Low Current Battery-Powered Systems
Keep-Alive Power Supplies
Remote Monitoring
Utility Meters
Low Power Industrial Applications

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Ask a Question

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Support

Analog Devices Support Portal is a one-stop shop to answer all your ADI questions.

Visit the ADI Support Page

Ask the ADI community for help.

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FAQs

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Part Models 30

1ku List Price Starting From $1.48

Technical Documents 2

LT3007 Series: 3μA I_Q, 20mA, 45V Low Dropout Fault Tolerant Linear Regulators Data Sheet 11/17/2014

R531 Reliability Data 03/26/2018

Reference Materials 1

Linear Low Dropout (LDO) Regulator Solutions 04/17/2018

Design Resources 30

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
LT3007ETS8#TRMPBF	8-Lead SOT-23	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
LT3007ETS8#TRPBF	8-Lead SOT-23	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
LT3007ETS8-1.2#TRMPBF	8-Lead SOT-23	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
LT3007ETS8-1.2#TRPBF	8-Lead SOT-23	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
LT3007ETS8-1.5#TRMPBF	8-Lead SOT-23	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
LT3007ETS8-1.5#TRPBF	8-Lead SOT-23	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
LT3007ETS8-1.8#TRMPBF	8-Lead SOT-23	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
LT3007ETS8-1.8#TRPBF	8-Lead SOT-23	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
LT3007ETS8-2.5#TRMPBF	8-Lead SOT-23	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
LT3007ETS8-2.5#TRPBF	8-Lead SOT-23	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
LT3007ETS8-3.3#TRMPBF	8-Lead SOT-23	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
LT3007ETS8-3.3#TRPBF	8-Lead SOT-23	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
LT3007ETS8-5#TRMPBF	8-Lead SOT-23	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
LT3007ETS8-5#TRPBF	8-Lead SOT-23	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
LT3007HTS8#TRMPBF	8-Lead SOT-23	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
LT3007HTS8#TRPBF	8-Lead SOT-23	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
LT3007ITS8#TRMPBF	8-Lead SOT-23	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
LT3007ITS8#TRPBF	8-Lead SOT-23	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
LT3007ITS8-1.2#TRMPBF	8-Lead SOT-23	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
LT3007ITS8-1.2#TRPBF	8-Lead SOT-23	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
LT3007ITS8-1.5#TRMPBF	8-Lead SOT-23	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
LT3007ITS8-1.5#TRPBF	8-Lead SOT-23	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
LT3007ITS8-1.8#TRMPBF	8-Lead SOT-23	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
LT3007ITS8-1.8#TRPBF	8-Lead SOT-23	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
LT3007ITS8-2.5#TRMPBF	8-Lead SOT-23	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
LT3007ITS8-2.5#TRPBF	8-Lead SOT-23	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
LT3007ITS8-3.3#TRMPBF	8-Lead SOT-23	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
LT3007ITS8-3.3#TRPBF	8-Lead SOT-23	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
LT3007ITS8-5#TRMPBF	8-Lead SOT-23	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys
LT3007ITS8-5#TRPBF	8-Lead SOT-23	HTML Material Declaration HTML Reliablity Data	Ultra Librarian SamacSys

LT3007ETS8#TRMPBF
Pin/Package Drawing
8-Lead SOT-23
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LT3007 Series

Features

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Documentation

Solutions Bulletin & Brochure 1

Software & Part Ecosystem

Tools & Simulations 1

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