LT3081ER#PBF

LDO Voltage Regulators 1.5A Single Resistor Rugged Linear Regulator with Monitors
5,826 Effective Inventory

LT3081ER#PBF

Effective Inventory5,826

LDO Voltage Regulators 1.5A Single Resistor Rugged Linear Regulator with Monitors

  • Manufacturer Part # : LT3081ER#PBF

  • Package/Case: DDPAK-7

  • Brand: Analog Devices

  • Product Categories : Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

Quality Assurance

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

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Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

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Service & Packaging

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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LT3081ER#PBF DataSheet

Pricing (USD)

Quantity Unit Price Ext. Price
1 $4.689 $4.69
10 $4.106 $41.06
30 $3.761 $112.83
100 $3.411 $341.10
500 $3.249 $1,624.50
1000 $3.176 $3,176.00

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

Rapid Quote

Please submit RFQ for LT3081ER#PBF or email to us: Email: [email protected], we will contact you in 12 hours.

Details

Designed to operate in a wide input voltage range from 1.2V to 36V, the LT3081ER#PBF can withstand challenging operating conditions while maintaining optimal performance. Its built-in current limiting and thermal shutdown protection further enhance its safety features, making it an ideal choice for industrial, automotive, and telecom systems. Whether you need reliable power regulation in harsh industrial settings or automotive applications, this regulator can deliver consistent and precise voltage output

Key Features

  • This is a high performance, low noise amplifier
  • The device has a wide frequency response and good gain stability
  • It features advanced error correction and data compression algorithms
  • The component is highly reliable and has a long lifespan
  • It supports both parallel and serial data transmission protocols
  • The product offers excellent thermal conductivity and shock resistance

Application

  • Telecom voltage regulation
  • High-performance audio
  • Portable power management

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category ! LDO Voltage Regulators RoHS Details
Mounting Style SMD/SMT Package / Case DDPAK-7
Output Voltage 0 V to 34.5 V Output Current ! 1.5 A
Number of Outputs 1 Output Polarity Positive
Input Voltage, Min 1.2 V Input Voltage, Max 36 V
PSRR / Ripple Rejection - Typ 90 dB Output Type Adjustable
Minimum Operating Temperature - 40 C Maximum Operating Temperature ! + 125 C
Dropout Voltage ! 1.23 V Series LT3081
Brand Analog Devices Development Kit DC1870A, DC2132A
Dropout Voltage - Max 1.5 V Line Regulation ! 0.001 mV/V
Load Regulation ! - 1.5 mV Operating Supply Current 1.1 mA
Output Voltage Range ! 0 V to 34.5 V Product Linear Regulators
Product Type ! LDO Voltage Regulators Factory Pack Quantity 50
Subcategory PMIC - Power Management ICs Type Single Resistor Rugged Linear Regulator
Voltage Regulation Accuracy 1 % Unit Weight 1.119984 oz

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification LT3081ER#PBF PDF Download

FAQs

What is LT3081ER#PBF?

The LT3081ER#PBF is a low dropout voltage linear regulator manufactured by Analog Devices. It is designed to provide a stable and adjustable output voltage with high accuracy and low dropout voltage, making it suitable for various power supply applications.

How Does LT3081ER#PBF Work?

The LT3081ER#PBF operates as a linear regulator by maintaining a constant output voltage regardless of variations in input voltage and load current. It uses a feedback mechanism to adjust its internal circuitry and provide the desired output voltage. The regulator offers high line and load regulation, ensuring stable power supply output.

How Many Pins does LT3081ER#PBF have and What are the Functions of the Pinout Configuration?

The LT3081ER#PBF comes in a 16-lead eTSSOP (Enhanced Thin Shrink Small Outline Package) package. The pinout configuration includes:

  • VIN: Input voltage pin.
  • VOUT: Output voltage pin.
  • ADJ: Adjustable voltage pin.
  • SHDN: Shutdown pin.
  • SENSE: Current sensing pin.
  • PG: Power good indicator pin.
  • COMP: Compensation pin for stability.

What are the Pros and Cons of LT3081ER#PBF?

Pros:

  • Low Dropout Voltage: Provides stable operation even with small input-output differentials.
  • Adjustable Output Voltage: Offers flexibility in setting the desired output voltage.
  • High Accuracy: Ensures precise voltage regulation for sensitive circuits.
  • Thermal Overload Protection: Includes protection features for safe operation under high temperature conditions.
  • Wide Input Voltage Range: Supports a broad input voltage range for versatile applications.

Cons:

  • Heat Dissipation: May require heat sinks for efficient thermal management.
  • Complexity: Requires understanding of voltage regulation principles for proper use.
  • Size: The 16-lead eTSSOP package may be larger than some other regulators in more compact designs.

Are There Any Equivalents/Alternatives to LT3081ER#PBF for Recommendation?

  • Alternatives to the LT3081ER#PBF include the LM317 from Texas Instruments and the ADP7159 from Analog Devices.
  • The LT1763 from Linear Technology is another equivalent regulator with similar features to the LT3081ER#PBF.

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