LT3010/LT3010-5

RECOMMENDED FOR NEW DESIGNS

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

Data Sheet (Rev. J) Product Selection Table
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Overview

  • Wide Input Voltage Range: 3V to 80V
  • Low Quiescent Current: 30μA
  • Low Dropout Voltage: 300mV
  • Output Current: 50mA
  • Thermally Enhanced 8-Lead MSOP Package
  • No Protection Diodes Needed
  • Fixed Output Voltage: 5V (LT3010-5)
  • Adjustable Output from 1.275V to 60V (LT3010)
  • 1μA Quiescent Current in Shutdown
  • Stable with 1μF Output Capacitor
  • Stable with Aluminum, Tantalum or Ceramic Capacitors
  • Reverse-Battery Protection
  • No Reverse Current Flow from Output
  • Thermal Limiting
  • AEC-Q100 Qualified for Automotive Applications
LT3010/LT3010-5
50mA, 3V to 80V Low Dropout Micropower Linear Regulator
LT3010/LT3010-5 Application Circuit LT3010/LT3010-5 Performance Graph LT3010/LT3010-5 Pin Configuration
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Documentation

Data Sheet 1

User Guide 1

Design Note 1

Technical Articles 4

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Software Resources

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Hardware Ecosystem

Parts Product Life Cycle Description
Hot Swap Controllers 2
LT4363
RECOMMENDED FOR NEW DESIGNS High Voltage Surge Stopper with Current Limit
LTC4364
RECOMMENDED FOR NEW DESIGNS Surge Stopper with Ideal Diode
LDO Linear Regulators 1
LT3011
RECOMMENDED FOR NEW DESIGNS 50mA, 3V to 80V Low Dropout Micropower Linear Regulator with PWRGD
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Tools & Simulations

LTspice 3

Models for the following parts are available in LTspice:

  • LT3010
  • LT3010-5
LTspice

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

eval board
schematic 1
schematic 2
schematic 3
schematic 4
schematic 5
DC650A

LT3010EMS8E Demo Board | Micropower Linear Regulator, 3V ≤ VIN ≤ 80V, VOUT = 3.3V/5V/Adjustable @ 50mA

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Product Details

Demonstration circuit 650 is a high voltage micropower voltage regulator using the LT3010 low dropout linear regulator, which comes in a small 8-pin MS8 package. DC650 has an input voltage range from 3V to 80V. The circuit 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 between 1.22V and 60V.
DC650A
LT3010EMS8E Demo Board | Micropower Linear Regulator, 3V ≤ VIN ≤ 80V, VOUT = 3.3V/5V/Adjustable @ 50mA
DC650A Demo Board DC650A Demo Board DC650A Demo Board DC650A Demo Board DC650A - Schematic

Reference Designs

DK-DEV-4SGX230N Dev Kit
DK-DEV-4SGX230N Dev Kit
LTC Parts List
DK-DEV-4SGX230N Block Diagram
DK-DEV-4SGX230N Power Tree
Altera Stratix IV GX FPGA Development Kit Circuits from the lab

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
DK-VIDEO-4SGX230N Dev Kit
DK-VIDEO-4SGX230N Dev Kit
LTC Parts List
DK-VIDEO-4SGX230N Block Diagram
DK-VIDEO-4SGX230N Power Tree
Altera Audio Video Development Kit, Stratix IV GX Edition Circuits from the lab

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
Figure 1. CN0556 Simplified Block Diagram
Figure 1. CN0556 Simplified Block Diagram
EVAL-CN0556-EBZ Evaluation Board - Angle View
EVAL-CN0556-EBZ Evaluation Board - Top View
EVAL-CN0556-EBZ Evaluation Board - Bottom View
CN0556 Circuits from the lab

Programmable High Current and Voltage Source/Sink Power Supply

View Detailed Reference Design

Features and Benefits

  • High Efficiency Buck or Boost DC-DC Converter
  • 14 V to 56 V Buck Input Voltage and 8 V to 14 V Boost Input Voltage
  • Fully Programmable Bidirectional Control and Monitoring
  • Seamless Buck-to-Boost Transition and Vice Versa
  • Buck Mode: 35 A Maximum Output Current
  • Boost Mode: 10 A Maximum Output Current
  • Undervoltage, Overvoltage, Overcurrent, and Reverse Current Protection
Arria 10 SoC - Top View
Arria 10 SoC - Top View
Arria 10 SoC - Bottom View
Arria 10 Soc Dev Kit Block Diagram
Arria 10 SoC Power Tree
Altera Arria 10 SoC Development Kit Circuits from the lab

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
Altera Stratix IV GX FPGA Development Kit
DK-DEV-4SGX230N Dev Kit
LTC Parts List
DK-DEV-4SGX230N Block Diagram
DK-DEV-4SGX230N Power Tree
Altera Audio Video Development Kit, Stratix IV GX Edition
DK-VIDEO-4SGX230N Dev Kit
LTC Parts List
DK-VIDEO-4SGX230N Block Diagram
DK-VIDEO-4SGX230N Power Tree
CN0556
Programmable High Current and Voltage Source/Sink Power Supply
Figure 1. CN0556 Simplified Block Diagram
EVAL-CN0556-EBZ Evaluation Board - Angle View
EVAL-CN0556-EBZ Evaluation Board - Top View
EVAL-CN0556-EBZ Evaluation Board - Bottom View
Altera Arria 10 SoC Development Kit
Arria 10 SoC - Top View
Arria 10 SoC - Bottom View
Arria 10 Soc Dev Kit Block Diagram
Arria 10 SoC Power Tree

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