LT3971EMSE16#PBF The LT3971EMSE16#PBF is a step-down switching regulator from Analog Devices. It features a wide input voltage range and high switching frequency.
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LT3971EMSE16#PBF

Available from 1 distributors
Mfr Name: LT
LT
The LT3971EMSE16#PBF is a step-down switching regulator from Analog Devices. It features a wide input voltage range and high switching frequency.
✓ Total Stock: 3,878 pcs

LT3971EMSE16#PBF Available from 1 distributor

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3,878 pcs
3878 pcs On Request 1 On Request On Request 12+ On Request On Request

LT3971EMSE16#PBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
SVHC Present

LT3971EMSE16#PBF Description

Short technical summary and product information.

The LT3971EMSE16#PBF is a monolithic step-down (buck) switching regulator manufactured by Analog Devices. It is designed for high efficiency and low quiescent current, making it suitable for various power management applications.

 

Key electrical specifications include a wide input voltage range from 4.3V to 38V and a maximum output current of 1.2A. The device offers an adjustable switching frequency that can be set anywhere between 200kHz and 2MHz, allowing for optimization of performance and component size. It also features ultralow quiescent current of 2.8µA when regulating, and a low shutdown current of 700nA.

 

The LT3971EMSE16#PBF supports output voltages ranging from 1.19V to 30V. It is available in a thermally enhanced 10-lead MSOP package with exposed pad, designed for surface mounting.

 

This regulator is suitable for applications requiring efficient power conversion over a broad input voltage range, such as battery-powered systems, industrial power supplies, and automotive electronics.

LT3971EMSE16#PBF Quick Information

Product Type: Step-Down Regulator
Series: LT3971
Canonical Name: LT3971EMSE16#PBF 38V 1.2A 2MHz Step-Down Regulator
Subcategory: Buck Regulators

LT3971EMSE16#PBF Compliance

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

LT3971EMSE16#PBF Features

  • Wide 4.3V to 38V input voltage range.
  • 1.2A maximum output current capability.
  • Adjustable switching frequency up to 2MHz.
  • Ultralow 2.8µA quiescent current.
  • 10-Lead MSOP package for compact designs.

LT3971EMSE16#PBF Applications

  • Ideal for battery-powered devices.
  • Suitable for industrial power supplies.
  • Used in automotive electronics applications.
  • Efficient power conversion designs.
  • Low ripple Burst Mode operation.

LT3971EMSE16#PBF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the LT3971EMSE16#PBF?

The input voltage range is from 4.3V to 38V.

What is the maximum output current of the LT3971EMSE16#PBF?

The maximum output current is 1.2A.

What is the adjustable switching frequency range?

The switching frequency can be adjusted from 200kHz to 2MHz.

What is the quiescent current of this regulator?

The quiescent current is 2.8µA when regulating 12VIN to 3.3VOUT.

What is the operating temperature range?

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

What package type is the LT3971EMSE16#PBF in?

It is supplied in a 10-Lead MSOP w/ EP package.

What is the RoHS status of this component?

The RoHS status is RoHS3 Compliant.

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