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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - LinearLT3081IDF#TRPBF
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LT3081IDF#TRPBF - Analog Devices Inc.

Manufacturer Part Number
LT3081IDF#TRPBF
Manufacturer
Analog Devices, Inc.
Allelco Part Number
32D-LT3081IDF#TRPBF
ECAD Model
Parts Description
IC REG LINEAR POS ADJ 1.5A 12DFN
Package
12-WFDFN Exposed Pad
Data sheet
LT3081 Datasheet.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 6609

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Specifications

LT3081IDF#TRPBF Tech Specifications
Analog Devices Inc. - LT3081IDF#TRPBF technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. - LT3081IDF#TRPBF

Product Attribute Attribute Value  
Manufacturer Analog Devices, Inc.  
Voltage Dropout (Max) 1.5V @ 1.5A  
Voltage - Output (Min/Fixed) 0V  
Voltage - Output (Max) 34.5V  
Voltage - Input (Max) 36V  
Supplier Device Package 12-DFN (4x4)  
Series -  
Protection Features Over Current, Over Temperature, Reverse Polarity, Short Circuit  
Package / Case 12-WFDFN Exposed Pad  
Package Tape & Reel (TR)  
PSRR 90dB ~ 20dB (120Hz ~ 1MHz)  
Product Attribute Attribute Value  
Output Type Adjustable  
Output Configuration Positive  
Operating Temperature -40°C ~ 125°C  
Number of Regulators 1  
Mounting Type Surface Mount  
Current - Supply (Max) 5 mA  
Current - Quiescent (Iq) 50 µA  
Current - Output 1.5A  
Control Features Current Limit  
Base Product Number LT3081  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

LT3081IDF#TRPBF

Manufacturer

Analog Devices

Introduction

The LT3081IDF#TRPBF is a high-performance, low-dropout (LDO) linear regulator from Analog Devices. It offers a wide input voltage range of up to 36V and an adjustable output voltage from 0V to 34.5V, making it suitable for a variety of power supply applications.

Product Features and Performance

Wide input voltage range of up to 36V

Adjustable output voltage from 0V to 34.5V

Low dropout voltage of 1.5V at 1.5A output current

Low quiescent current of only 50 μA

High PSRR of 90dB to 20dB (120Hz to 1MHz)

Integrated current limit, over-current, over-temperature, reverse polarity, and short-circuit protection

Product Advantages

Versatile and flexible power supply solution

Excellent line and load regulation

Compact and efficient surface-mount package

Robust protection features for reliable operation

Key Reasons to Choose This Product

Wide input voltage range and adjustable output make it suitable for diverse applications

High efficiency and low power consumption for improved system performance

Comprehensive protection features ensure reliable and safe operation

Small package size enables compact design layouts

Quality and Safety Features

Robust protection features include current limit, over-current, over-temperature, reverse polarity, and short-circuit protection

Designed and manufactured to Analog Devices' high-quality standards

Compatibility

Suitable for a wide range of power supply applications, including industrial, automotive, and consumer electronics

Application Areas

Industrial equipment

Automotive electronics

Consumer electronics

Portable devices

Telecommunications equipment

Product Lifecycle

The LT3081IDF#TRPBF is an active product in our website's sales team's portfolio. There are no announced plans for discontinuation. Customers should contact our website's sales team for the latest information on availability and potential alternative models.

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc. LT3081IDF#TRPBF

Product Attribute LT3081IDF#TRPBF LT3081ER#TRPBF LT3082EDD#PBF LT3081EDF#PBF
Part Number LT3081IDF#TRPBF LT3081ER#TRPBF LT3082EDD#PBF LT3081EDF#PBF
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Current - Quiescent (Iq) 50 µA 50 µA 500 µA 50 µA
Current - Output 1.5A 1.5A 200mA 1.5A
Protection Features Over Current, Over Temperature, Reverse Polarity, Short Circuit Over Current, Over Temperature, Reverse Polarity, Short Circuit Over Current, Over Temperature, Reverse Polarity, Short Circuit Over Current, Over Temperature, Reverse Polarity, Short Circuit
PSRR 90dB ~ 20dB (120Hz ~ 1MHz) 90dB ~ 20dB (120Hz ~ 1MHz) 90dB ~ 20dB (120Hz ~ 1MHz) 90dB ~ 20dB (120Hz ~ 1MHz)
Package / Case 12-WFDFN Exposed Pad TO-263-8, D²Pak (7 Leads + Tab), TO-263CA 8-WFDFN Exposed Pad 12-WFDFN Exposed Pad
Control Features Current Limit Current Limit - Current Limit
Base Product Number LT3081 LT3081 LT3082 LT3081
Voltage - Output (Max) 34.5V 34.5V 38.5V 34.5V
Output Configuration Positive Positive Positive Positive
Number of Regulators 1 1 1 1
Voltage Dropout (Max) 1.5V @ 1.5A 1.5V @ 1.5A 1.65V @ 200mA 1.5V @ 1.5A
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Voltage - Output (Min/Fixed) 0V 0V 0V 0V
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Current - Supply (Max) 5 mA 5 mA - 5 mA
Series - - - -
Supplier Device Package 12-DFN (4x4) 7-DDPAK 8-DFN (3x3) 12-DFN (4x4)
Output Type Adjustable Adjustable Adjustable Adjustable
Package Tape & Reel (TR) Tape & Reel (TR) Tube Tube
Voltage - Input (Max) 36V 36V 40V 36V

LT3081IDF#TRPBF Datasheet PDF

Download LT3081IDF#TRPBF pdf datasheets and Analog Devices Inc. documentation for LT3081IDF#TRPBF - Analog Devices Inc..

Datasheets
LT3081 Datasheet.pdf
Other Related Documents
Tape and Reel Packaging.pdf
Environmental Information
Material Declaration LT3081IDF#TRPBF.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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LT3081IDF#TRPBF

Analog Devices Inc.
32D-LT3081IDF#TRPBF

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