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LM25011AMYX The Texas Instruments LM25011AMYX is a 2A Constant On-Time Buck Regulator. It operates with an input voltage range from 6V to 42V and offers an adjustable output voltage.
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LM25011AMYX

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM25011AMYX is a 2A Constant On-Time Buck Regulator. It operates with an input voltage range from 6V to 42V and offers an adjustable output voltage.
✓ Total Stock: 64,548 pcs
$ Price Range: $1.33

LM25011AMYX Available from 2 distributors

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✓ Non-Authorised
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Romaks Technologies ✓
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54,788 pcs
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54788 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
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9,760 pcs
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9760 pcs On Request 1 On Request On Request 1623+ On Request On Request
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LM25011AMYX Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Current
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Features
Frequency
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Number of Outputs
Operating Temperature
Output Configuration
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Synchronous Rectifier
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LM25011AMYX Description

Short technical summary and product information.

The LM25011AMYX from Texas Instruments is a 2A Constant On-Time (COT) Buck Regulator designed for efficient power conversion. It supports a wide input voltage range from 6V to 42V, with an absolute maximum input rating of 45V. The device features an adjustable output voltage from 2.51V and can deliver up to 2A of output current.

 

Key electrical characteristics include an adjustable current limit, overcurrent protection, and a power good output. The switching frequency can be adjusted up to 2MHz, contributing to ultra-fast transient response and eliminating the need for loop compensation. This regulator is stable with ceramic output capacitors, allowing for smaller component sizes.

 

Packaged in a 10-HVSSOP, the LM25011AMYX is suitable for surface mount applications. Its operating temperature range is -40°C to 125°C (TJ). The device also includes features like adjustable soft-start timing and thermal shutdown for robust operation.

 

This buck regulator is ideal for various power management applications requiring a compact and efficient step-down solution. Its adjustable features and wide input voltage range make it versatile for different design requirements.

LM25011AMYX Quick Information

Product Type: DC DC Switching Regulator
Series: LM25011
Canonical Name: LM25011AMYX Constant On-Time Buck Regulator
Subcategory: Buck Regulator

LM25011AMYX Compliance

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

LM25011AMYX Estimated Pricing

Qty Low High
1+ $1.33 $1.33

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

LM25011AMYX Features

  • 2A output current capability.
  • Wide 6V to 42V input voltage range.
  • Adjustable output voltage from 2.51V.
  • Constant On-Time (COT) control mode.
  • 10-HVSSOP surface mount package.

LM25011AMYX Applications

  • Efficient step-down power conversion.
  • Applications requiring adjustable output.
  • Designs needing fast transient response.
  • Compact power supply solutions.

LM25011AMYX FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LM25011AMYX?

The input voltage range is 6V to 42V.

What is the output voltage range of the LM25011AMYX?

The output voltage is adjustable from 2.51V to 40V.

What is the maximum output current of the LM25011AMYX?

The maximum output current is 2A.

What is the switching frequency of the LM25011AMYX?

The switching frequency is up to 2MHz.

What is the operating temperature range of the LM25011AMYX?

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

What package is the LM25011AMYX available in?

The LM25011AMYX is available in a 10-HVSSOP package (10-PowerTFSOP, 10-MSOP).

What control mode does the LM25011AMYX use?

The regulator uses constant on-time (COT) control.

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