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LM2734YMKX The Texas Instruments LM2734YMKX is a 1A adjustable step-down DC/DC converter. It operates with an input voltage range of 3V to 20V and features a switching frequency of 550kHz.
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LM2734YMKX

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM2734YMKX is a 1A adjustable step-down DC/DC converter. It operates with an input voltage range of 3V to 20V and features a switching frequency of 550kHz.
✓ Total Stock: 1,628 pcs
$ Price Range: $0.16

LM2734YMKX Available from 1 distributor

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✓ Non-Authorised
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1,628 pcs
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LM2734YMKX Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Duty Cycle
Features
Frequency
Function
Input Voltage
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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LM2734YMKX Description

Short technical summary and product information.

The Texas Instruments LM2734YMKX is a monolithic, high-frequency, PWM step-down DC/DC converter designed for efficient power management. This device operates with an input voltage range from 3V to 20V and can deliver an output current of up to 1A. The output voltage is adjustable, ranging from 0.8V to 18V, providing flexibility for various applications.

 

Key electrical specifications include a typical quiescent current of 2.1mA and a maximum duty cycle of 96%. The converter operates at a switching frequency of 550kHz, contributing to its compact design and fast transient response. It features current-mode control and includes essential functions like Enable, light-load efficiency, and prebias startup.

 

The LM2734YMKX is housed in a compact SOT-23-6 Thin (TSOT-23-6) package, suitable for surface mount applications. Its operating temperature range is -40°C to 125°C (TJ). The device also includes a 30nA shutdown current and a 0.8V, 2% internal voltage reference, making it a versatile component for power supply designs requiring precise regulation in a small footprint.

LM2734YMKX Quick Information

Product Type: DC/DC Switching Regulator
Canonical Name: Texas Instruments LM2734YMKX Step-Down DC/DC Converter
Subcategory: Step-Down

LM2734YMKX Compliance

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

LM2734YMKX Estimated Pricing

Qty Low High
1+ $0.16 $0.16

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

LM2734YMKX Features

  • 1A output current capability.
  • Adjustable output voltage from 0.8V to 18V.
  • Wide 3V to 20V input voltage range.
  • 550kHz switching frequency for compact design.
  • Surface mount SOT-23-6 Thin package.

LM2734YMKX Applications

  • Powering portable electronic devices.
  • Battery-powered system applications.
  • Point-of-load power conversion.
  • General purpose DC/DC conversion needs.

LM2734YMKX FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the LM2734YMKX?

The input voltage range is 3V to 20V.

What is the maximum output current of the LM2734YMKX?

The maximum output current is 1A.

What is the adjustable output voltage range for the LM2734YMKX?

The output voltage is adjustable from 0.8V to 18V.

What is the switching frequency of the LM2734YMKX?

The switching frequency is 550kHz.

What is the operating temperature range for the LM2734YMKX?

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

What package type is the LM2734YMKX available in?

The LM2734YMKX is available in a SOT-23-6 Thin, TSOT-23-6 package.

What is the RoHS status of the LM2734YMKX?

The RoHS status is RoHS3 Compliant.

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