LT3971IDD-5#TRPBF The LT3971IDD-5#TRPBF is a step-down switching regulator from Analog Devices. It operates with an input voltage range of 4.3V to 38V and can deliver up to 1.2A of output current.
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LT3971IDD-5#TRPBF

Available from 1 distributors
Mfr Name: LT
LT
The LT3971IDD-5#TRPBF is a step-down switching regulator from Analog Devices. It operates with an input voltage range of 4.3V to 38V and can deliver up to 1.2A of output current.
✓ Total Stock: 3,500 pcs

LT3971IDD-5#TRPBF Available from 1 distributor

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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3,500 pcs
3500 pcs On Request 1 10 On Request 201049 On Request On Request

LT3971IDD-5#TRPBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Industrial Grade
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LT3971IDD-5#TRPBF Description

Short technical summary and product information.

The LT3971IDD-5#TRPBF is an adjustable frequency monolithic buck regulator manufactured by Analog Devices. It features an ultralow quiescent current of 2.8µA, making it suitable for power-sensitive applications. The device supports a wide input voltage range from 4.3V to 38V and can provide a maximum output current of 1.2A.

 

This regulator offers an adjustable switching frequency between 200kHz and 2MHz, with synchronization capabilities between 250kHz and 2MHz. The output voltage is adjustable from 1.19V to 30V. It also includes features such as fast transient response, an accurate 1V enable pin threshold, and low shutdown current.

 

The LT3971IDD-5#TRPBF is available in a 10-lead MSOP package with an exposed pad, designed for efficient thermal management. The operating temperature range is -40°C to 125°C. This component is suitable for various power management applications requiring efficient voltage regulation.

LT3971IDD-5#TRPBF Quick Information

Product Type: Step-Down Regulator
Series: LT3971
Canonical Name: LT3971 Step-Down Regulator
Subcategory: DC/DC Switching Controllers & Regulators

LT3971IDD-5#TRPBF Compliance

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

LT3971IDD-5#TRPBF Features

  • Wide 4.3V to 38V input voltage range.
  • 1.2A maximum output current.
  • Ultralow 2.8µA quiescent current.
  • Adjustable switching frequency 200kHz to 2MHz.
  • Output voltage adjustable from 1.19V to 30V.

LT3971IDD-5#TRPBF Applications

  • Suitable for power management applications.
  • Ideal for low power consumption designs.
  • Used in systems requiring wide input voltage.
  • Flexible output voltage regulation needs.

LT3971IDD-5#TRPBF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LT3971IDD-5#TRPBF?

4.3V to 38V.

What is the output voltage range?

Adjustable from 1.19V to 30V.

What package is the LT3971IDD-5#TRPBF available in?

10-Lead MSOP with exposed pad (MSOP-10EP).

What is the operating temperature range?

-40°C to 125°C.

What is the switching frequency range?

Adjustable from 200kHz to 2MHz.

What is the output current rating?

1.2A typical.

What is the quiescent current?

2.8µA typical (regulating 12V to 3.3V).

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