LT3973IMSE#PBF The LT3973IMSE#PBF is a step-down switching voltage regulator manufactured by Analog Devices. It operates with an input voltage range of 4.2V to 42V and provides a 5V output at 0.75A.
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LT3973IMSE#PBF

Available from 1 distributors
Mfr Name: LT
LT
The LT3973IMSE#PBF is a step-down switching voltage regulator manufactured by Analog Devices. It operates with an input voltage range of 4.2V to 42V and provides a 5V output at 0.75A.
✓ Total Stock: 6,200 pcs

LT3973IMSE#PBF Available from 1 distributor

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6,200 pcs
6200 pcs On Request 1 On Request On Request 18+ On Request On Request

LT3973IMSE#PBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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LT3973IMSE#PBF Description

Short technical summary and product information.

The LT3973IMSE#PBF is a versatile step-down (buck) switching voltage regulator from Analog Devices, designed for efficient power conversion.

 

This component features a wide input voltage range from 4.2V to 42V, making it suitable for various power supply applications. It delivers a regulated 5V output with a maximum output current of 0.75A. The regulator operates at a switching frequency of 2.15 MHz, contributing to its compact solution size and efficiency. Its low quiescent current of 1.9 uA at 12V is beneficial for power-sensitive designs.

 

The LT3973IMSE#PBF is housed in an MSOP-10 package and is designed for surface mounting. The operating temperature range is from -40 C to +125 C, ensuring reliable performance in demanding environments. This device integrates diodes, simplifying the external component count.

 

This switching regulator is suitable for a wide array of applications requiring efficient voltage step-down conversion, including automotive systems, industrial power supplies, and battery-powered devices.

LT3973IMSE#PBF Quick Information

Product Type: Switching Voltage Regulator
Series: LT3973
Canonical Name: LT3973IMSE#PBF Step Down Switching Voltage Regulator
Subcategory: Switching Voltage Regulator

LT3973IMSE#PBF Compliance

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

LT3973IMSE#PBF Features

  • Step-down switching voltage regulator
  • Wide 4.2V to 42V input voltage range
  • 0.75A output current capability
  • 5V fixed output voltage
  • MSOP-10 surface mount package

LT3973IMSE#PBF Applications

  • Efficient power conversion applications
  • Automotive power systems
  • Industrial power supplies
  • Battery-powered devices

LT3973IMSE#PBF FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the LT3973IMSE#PBF?

The input voltage range is 4.2 V to 42 V.

What is the output voltage and current of the LT3973IMSE#PBF?

The LT3973IMSE#PBF provides a 5 V output voltage and can deliver up to 0.75 A of current.

What is the operating temperature range for this switching regulator?

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

What type of package is the LT3973IMSE#PBF in?

The LT3973IMSE#PBF is supplied in an MSOP-10 package.

What is the switching frequency of the LT3973IMSE#PBF?

The switching frequency is 2.15 MHz.

What is the quiescent current of the LT3973IMSE#PBF?

The quiescent current is 1.9 uA at 12 V.

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