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LT3493EDCB#TRMPBF The LT3493EDCB#TRMPBF from Analog Devices is a current mode PWM step-down DC/DC converter. It offers a 1.2A output current and operates at a fixed frequency of 750kHz.
Mfr Part #:

LT3493EDCB#TRMPBF

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The LT3493EDCB#TRMPBF from Analog Devices is a current mode PWM step-down DC/DC converter. It offers a 1.2A output current and operates at a fixed frequency of 750kHz.
✓ Total Stock: 3,200 pcs
$ Price Range: $1.08

LT3493EDCB#TRMPBF Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
2,200 pcs
On Request
2200 pcs On Request 1 On Request On Request 17+20+22+ On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

LT3493EDCB#TRMPBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Output Voltage
SVHC Present
Supplier Device Package
Synchronous Rectifier
Tape & Reel
Topology
Voltage
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LT3493EDCB#TRMPBF Description

Short technical summary and product information.

The LT3493EDCB#TRMPBF is a high-performance step-down switching regulator designed by Analog Devices. It features a wide input voltage range from 3.6V to 36V, making it suitable for various power regulation applications including automotive battery regulation and industrial control supplies.

 

This device delivers up to 1.2A of output current with a fixed switching frequency of 750kHz. The output voltage is adjustable down to 780mV. Key features include short-circuit robustness, soft-start functionality to eliminate input current surge, and low shutdown current of less than 2μA for efficient power management.

 

The LT3493EDCB#TRMPBF is housed in a thermally enhanced, low-profile 6-lead DFN package (2mm x 3mm) with an exposed pad for improved heat dissipation. Its high operating frequency allows for the use of small, low-cost inductors and ceramic capacitors, resulting in a compact solution with predictable output ripple.

 

Applications include automotive battery regulation, industrial control supplies, wall transformer regulation, distributed supply regulation, and battery-powered equipment. The device is internally compensated and offers a low VCESAT switch of 330mV at 1A.

LT3493EDCB#TRMPBF Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: LT3493EDCB#TRMPBF Step-Down Switching Regulator
Subcategory: Buck Converter

LT3493EDCB#TRMPBF Compliance

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

LT3493EDCB#TRMPBF Estimated Pricing

Qty Low High
1+ $1.08 $1.08

Estimated market price range - modelled values for guidance only, not live distributor offers.

LT3493EDCB#TRMPBF Features

  • Wide input range: 3.6V to 36V.
  • 1.2A output current capability.
  • Fixed 750kHz switching frequency.
  • Adjustable output voltage down to 780mV.
  • Compact 6-DFN (2x3) package.

LT3493EDCB#TRMPBF Applications

  • Automotive battery regulation.
  • Industrial control supplies.
  • Wall transformer regulation.
  • Distributed supply regulation.
  • Battery-powered equipment.

LT3493EDCB#TRMPBF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LT3493EDCB#TRMPBF?

3.6V to 36V (40V maximum).

What is the output current capability of the LT3493EDCB#TRMPBF?

1.2A typical.

What is the switching frequency of the LT3493EDCB#TRMPBF?

750kHz.

What is the operating temperature range of the LT3493EDCB#TRMPBF?

-40°C to 85°C.

What packages are available for the LT3493EDCB#TRMPBF?

6-DFN (2x3) and 6-WFDFN with exposed pad.

What is the adjustable output voltage range of the LT3493EDCB#TRMPBF?

Adjustable down to 0.78V.

What is the shutdown current of the LT3493EDCB#TRMPBF?

Less than 2μA.

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