LT3071IUFD#TRPBF The LT3071IUFD#TRPBF is a 5A, low dropout linear regulator with a digitally programmable output voltage from 0.8V to 1.8V. It features ultra-low 25µVRMS output noise and high frequency PSRR of 30dB at 1MHz.
Mfr Part #:

LT3071IUFD#TRPBF

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The LT3071IUFD#TRPBF is a 5A, low dropout linear regulator with a digitally programmable output voltage from 0.8V to 1.8V. It features ultra-low 25µVRMS output noise and high frequency PSRR of 30dB at 1MHz.
Total Stock: 13 pcs
$ Price Range: $0.28

LT3071IUFD#TRPBF Available from 1 distributor

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LT3071IUFD#TRPBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Control Features
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)

LT3071IUFD#TRPBF Description

Short technical summary and product information.

The LT3071IUFD#TRPBF is a high performance, 5A low dropout linear regulator from Analog Devices. It features a digitally programmable output voltage range of 0.8V to 1.8V with ±1% accuracy over line, load, and temperature. The typical dropout voltage is 85mV at 5A output, with a maximum of 150mV.

 

This regulator offers ultra-low output noise of 25µVRMS from 10Hz to 100kHz, making it suitable for noise-sensitive applications. It provides high frequency power supply rejection ratio of 30dB at 1MHz and 66dB at 120Hz. Additional features include an analog output margining range of ±10%, a precision current limit with ±20% tolerance, and an output current monitor with IMON = IOUT/2500.

 

The device is packaged in a 28-WFQFN exposed pad surface mount package (28-QFN 4x5mm). It operates over a temperature range of -40°C to 125°C. Protection features include over current, over temperature, reverse polarity, and under voltage lockout. Control features include enable, power good, and soft start.

LT3071IUFD#TRPBF Quick Information

Product Type: Linear Voltage Regulator
Series: LT3071
Canonical Name: LT3071IUFD#TRPBF
Subcategory: Positive Programmable Output

LT3071IUFD#TRPBF Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LT3071IUFD#TRPBF Estimated Pricing

Qty Low High
1+ $0.28 $0.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

LT3071IUFD#TRPBF Features

  • 5A output current capability.
  • 85mV typical dropout voltage at 5A.
  • Ultra-low 25µVRMS output noise.
  • Digitally programmable output from 0.8V to 1.8V.
  • ±1% accuracy over line, load, and temperature.

LT3071IUFD#TRPBF Applications

  • Ideal for noise-sensitive power supply rails.
  • Used in FPGA and ASIC core voltage regulation.
  • Suitable for high current point-of-load applications.
  • Applicable in telecommunications and networking equipment.

LT3071IUFD#TRPBF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output current capability of the LT3071IUFD#TRPBF?

The maximum output current is 5A.

What is the dropout voltage of this regulator?

The typical dropout voltage is 85mV and the maximum is 150mV at 5A.

What is the output noise of the LT3071IUFD#TRPBF?

The typical output noise is 25µVRMS from 10Hz to 100kHz.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

What package is the LT3071IUFD#TRPBF available in?

It is available in a 28-WFQFN exposed pad surface mount package (28-QFN 4x5mm).

What protection features does this regulator include?

It includes over current, over temperature, reverse polarity, and under voltage lockout protection.

What is the accuracy of the output voltage?

The output voltage accuracy is ±1% over line, load, and temperature.

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