LT3071

RECOMMENDED FOR NEW DESIGNS

5A, Low Noise, Programmable Output, 85mV Dropout Linear Regulator with Analog Margining

Part Models
6
1ku List Price
Starting From $5.02
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Part Details

  • Output Current: 5A
  • Dropout Voltage: 85mV Typical
  • Digitally Programmable VOUT : 0.8V to 1.8V
  • Analog Output Margining: ±10% Range
  • Low Output Noise: 25μVRMS (10Hz to 100kHz)
  • Parallel Multiple Devices for 10A or More
  • Precision Current Limit: ±20%
  • Output Current Monitor: IMON = IOUT/2500
  • ±1% Accuracy Over Line, Load and Temperature
  • High Frequency PSRR: 30dB at 1MHz
  • Stable with Low ESR Ceramic Output Capacitors (15μF Minimum)
  • Enable Function Turns Output On/Off
  • VIOC Pin Controls Buck Converter to Maintain Low Power Dissipation and Optimize Efficiency
  • PWRGD/UVLO/Thermal Shutdown Flag
  • Current Limit with Foldback Protection
  • Thermal Shutdown
  • 28-Lead (4mm × 5mm × 0.75mm) QFN Package
LT3071
5A, Low Noise, Programmable Output, 85mV Dropout Linear Regulator with Analog Margining
LT3071 Application Circuit LT3071 Performance Graph LT3071 Pin Configuration
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Documentation

Reliability Data 1

Design Note 1

Technical Articles 1

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Hardware Ecosystem

Parts Product Life Cycle Description
Linear Regulators 1
LT3070
RECOMMENDED FOR NEW DESIGNS 5A, Low Noise, Programmable Output, 85mV Dropout Linear Regulator
Power System Managers & Sequencers 1
LTC2977
RECOMMENDED FOR NEW DESIGNS 8-Channel PMBus Power System Manager Featuring Accurate Output Voltage Measurement
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Tools & Simulations

LTspice

Models for the following parts are available in LTspice:

  • LT3071
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.

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