LTC3642EDD-5#PBF484 The LTC3642EDD-5#PBF484 from Analog Devices Inc. is an adjustable buck switching regulator. It features a wide input voltage range and a maximum output current of 50mA.
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LTC3642EDD-5#PBF484

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Mfr Name: LT
LT
The LTC3642EDD-5#PBF484 from Analog Devices Inc. is an adjustable buck switching regulator. It features a wide input voltage range and a maximum output current of 50mA.
✓ Total Stock: 584 pcs

LTC3642EDD-5#PBF484 Available from 1 distributor

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LTC3642EDD-5#PBF484 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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LTC3642EDD-5#PBF484 Description

Short technical summary and product information.

The LTC3642EDD-5#PBF484 is a buck switching regulator IC manufactured by Analog Devices Inc. This component is designed for step-down voltage conversion, offering an adjustable output voltage ranging from 0.8V to 45V.

 

Key electrical specifications include an input voltage range of 4.5V to 45V and a maximum output current of 50mA. The regulator utilizes a buck topology and incorporates synchronous rectification for improved efficiency, particularly at lower output currents. It operates within a junction temperature range of -40°C to 125°C.

 

The device is housed in a compact 8-DFN (3x3mm) package with an exposed pad for enhanced thermal performance. It is designed for surface mounting, making it suitable for automated assembly processes. The package is supplied in tube format.

 

This regulator is suitable for various applications including industrial control systems, low-power sensor modules, portable instruments, communication devices, and embedded systems requiring compact, low-current voltage rails.

LTC3642EDD-5#PBF484 Quick Information

Product Type: DC-DC Switching Regulator
Series: LTC3642
Canonical Name: LTC3642EDD-5#PBF Buck Switching Regulator IC
Subcategory: Voltage Regulators

LTC3642EDD-5#PBF484 Compliance

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

LTC3642EDD-5#PBF484 Features

  • Adjustable output voltage from 0.8V to 45V.
  • Wide input voltage range of 4.5V to 45V.
  • Maximum output current of 50mA.
  • Buck topology with synchronous rectification.
  • Surface mount 8-DFN package with exposed pad.

LTC3642EDD-5#PBF484 Applications

  • Suitable for industrial control systems.
  • Ideal for low-power sensor modules.
  • Used in portable instruments.
  • Applicable in communication devices.
  • Powers embedded systems bias rails.

LTC3642EDD-5#PBF484 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LTC3642EDD-5#PBF484?

4.5V to 45V.

What is the output voltage range?

0.8V to 45V.

What is the maximum output current?

50mA.

What is the operating temperature range?

-40°C to 125°C (junction).

What package is the LTC3642EDD-5#PBF484 available in?

8-DFN (3x3) surface mount package.

Is the LTC3642EDD-5#PBF484 a synchronous rectifier regulator?

Yes, it features synchronous rectification.

What is the topology of this regulator?

Buck (step-down).

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