LT3971EDD-5#TRPBF The LT3971EDD-5#TRPBF is a step-down switching regulator from Analog Devices. It features a wide input voltage range and low quiescent current.
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LT3971EDD-5#TRPBF

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Mfr Name: LT
LT
The LT3971EDD-5#TRPBF is a step-down switching regulator from Analog Devices. It features a wide input voltage range and low quiescent current.
✓ Total Stock: 3,500 pcs

LT3971EDD-5#TRPBF Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
3,500 pcs
3500 pcs On Request 1 On Request On Request 17+ On Request On Request

LT3971EDD-5#TRPBF Specifications Quick View

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LT3971EDD-5#TRPBF Description

Short technical summary and product information.

The LT3971EDD-5#TRPBF is an adjustable frequency monolithic buck regulator manufactured by Analog Devices. It is designed for efficient power conversion with a wide input voltage range of 4.3V to 38V and a maximum output current of 1.2A.

 

Key electrical specifications include an adjustable switching frequency from 200kHz to 2MHz, an ultralow quiescent current of 2.8µA, and a low shutdown current of 700nA. The output voltage can be regulated between 1.19V and 30V. The device also features a power good flag and soft-start capability.

 

This regulator is suitable for various power management applications requiring efficient voltage conversion. It is available in a small, thermally enhanced 10-lead DFN package, measuring 3mm x 3mm with an exposed pad, making it suitable for space-constrained designs. The operating temperature range is -40°C to 125°C.

LT3971EDD-5#TRPBF Quick Information

Product Type: Step-Down Regulator
Series: LT3971
Canonical Name: LT3971EDD-5#TRPBF 38V, 1.2A, 2MHz Step-Down Regulator with 2.8µA Quiescent Current
Subcategory: Power Management

LT3971EDD-5#TRPBF Compliance

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

LT3971EDD-5#TRPBF Features

  • 38V, 1.2A, 2MHz step-down regulator
  • Ultralow 2.8µA quiescent current
  • Wide 4.3V to 38V input voltage range
  • Adjustable switching frequency 200kHz to 2MHz
  • 10-lead DFN package

LT3971EDD-5#TRPBF Applications

  • Ideal for power management applications
  • Suitable for space-constrained designs
  • Efficient voltage conversion required
  • Low power consumption designs

LT3971EDD-5#TRPBF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LT3971EDD-5#TRPBF?

The input voltage range is 4.3V to 38V.

What is the output voltage range?

The output voltage is adjustable from 1.19V to 30V.

What is the operating temperature range?

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

What package is the LT3971EDD-5#TRPBF available in?

It is available in a 10-Lead DFN (3mm x 3mm with exposed pad) package.

What is the switching frequency range?

The switching frequency is adjustable from 200kHz to 2MHz.

What is the quiescent current?

The typical quiescent current is 2.8µA.

What is the output current capability?

The typical output current is 1.2A.

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