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LTC3409EDD The LTC3409EDD from LT is a high efficiency, monolithic synchronous buck regulator. It features a wide input voltage range and a compact 3x3 DFN-8 package.
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LTC3409EDD

Available from 1 distributors
Mfr Name: LT
LT
The LTC3409EDD from LT is a high efficiency, monolithic synchronous buck regulator. It features a wide input voltage range and a compact 3x3 DFN-8 package.
✓ Total Stock: 5,369 pcs

LTC3409EDD Available from 1 distributor

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Optech Co.,Limited ✓
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5,369 pcs
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5369 pcs On Request 1 On Request On Request 06+ On Request On Request
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LTC3409EDD Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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LTC3409EDD Description

Short technical summary and product information.

The LTC3409EDD is a high efficiency, monolithic synchronous buck regulator from Linear Technology, designed for efficient power conversion. It operates with an input voltage range of 1.6V to 5.5V and can deliver up to 0.6A of output current.

 

This regulator utilizes a constant frequency, current mode architecture, offering selectable switching frequencies of 1.7MHz or 2.6MHz. It includes internal soft-start to manage inrush currents and supports external synchronization for flexible system design. The output voltage is adjustable via an external resistor divider, with a minimum output voltage of 0.62V.

 

The LTC3409EDD is housed in a compact 3mm x 3mm DFN-8 package, making it suitable for space-constrained applications. Its operating temperature range is from 0°C to 85°C. The device also features a low shutdown current of 0.1µA and a supply current of 0.065mA.

 

This buck regulator is ideal for various power management applications where high efficiency and small form factor are critical. Its design simplifies the implementation of power supplies for systems requiring low input voltages.

LTC3409EDD Quick Information

Product Type: Buck Regulator
Series: LTC3409
Canonical Name: LTC3409EDD Buck Regulator
Subcategory: Step-Down (Buck) Regulators

LTC3409EDD Compliance

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

LTC3409EDD Features

  • High efficiency monolithic synchronous buck regulator.
  • Wide 1.6V to 5.5V input voltage range.
  • 0.6A maximum output current.
  • Selectable 1.7MHz or 2.6MHz constant frequency.
  • Compact 3mm x 3mm DFN-8 package.

LTC3409EDD Applications

  • Ideal for low voltage power supplies.
  • Suitable for battery-powered devices.
  • Used in portable electronic equipment.
  • Applications requiring high efficiency.
  • Space-constrained designs.

LTC3409EDD FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the LTC3409EDD?

The input voltage range is 1.6V to 5.5V.

What is the maximum output current of the LTC3409EDD?

The maximum output current is 0.6A.

What is the operating temperature range for the LTC3409EDD?

The operating temperature range is 0°C to 85°C.

What package type is the LTC3409EDD available in?

The LTC3409EDD is available in a 3x3 DFN-8 package.

Is the LTC3409EDD RoHS compliant?

The RoHS Status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the LTC3409EDD?

The Moisture Sensitivity Level (MSL) is 1 Unlimited.

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