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LM5010SD The Texas Instruments LM5010SD is a high-voltage, 1A constant on-time non-synchronous buck regulator. It operates with an input voltage range of 8V to 75V and offers an adjustable output voltage.
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LM5010SD

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM5010SD is a high-voltage, 1A constant on-time non-synchronous buck regulator. It operates with an input voltage range of 8V to 75V and offers an adjustable output voltage.
✓ Total Stock: 1,669 pcs
$ Price Range: $0.16

LM5010SD Available from 1 distributor

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✓ Non-Authorised
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Xingangxin ✓
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1,669 pcs
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1669 pcs On Request 1 On Request On Request On Request On Request On Request
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LM5010SD Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Features
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Output Voltage
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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LM5010SD Description

Short technical summary and product information.

The Texas Instruments LM5010SD is a high-voltage step-down switching regulator designed for efficient power conversion. It features a constant on-time control mode and a non-synchronous buck topology.

 

This regulator supports a wide input voltage range from 8V to 75V and can deliver up to 1A of output current. The output voltage is adjustable, with a precision 2.5V feedback reference. Key electrical characteristics include a switching frequency that can exceed 1MHz, integrated N-channel buck switch, and integrated start-up regulator. It requires no loop compensation and offers ultra-fast transient response.

 

The LM5010SD is available in a 10-WSON (4x4) package with an exposed thermal pad for improved heat dissipation. It operates within a temperature range of -40°C to 125°C (TJ). Features include enable and over-current protection. The device is designed to implement a low-cost, efficient buck converter solution.

LM5010SD Quick Information

Product Type: DC DC Switching Regulator
Series: LM5010
Canonical Name: LM5010SD High-Voltage 1-A Step-Down Switching Regulator
Subcategory: Voltage Regulators

LM5010SD Compliance

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

LM5010SD Estimated Pricing

Qty Low High
1+ $0.16 $0.16

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

LM5010SD Features

  • Wide 8V to 75V input voltage range.
  • 1A output current capability.
  • Constant on-time control mode.
  • Adjustable output voltage.
  • 10-WSON (4x4) package with thermal pad.

LM5010SD Applications

  • Efficient step-down voltage conversion.
  • Power management solutions.
  • Applications requiring wide input voltage.
  • Designs needing fast transient response.

LM5010SD FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LM5010SD?

The input voltage range is 8V to 75V.

What is the output voltage range?

The output voltage is adjustable from 2.5V to 70V.

What is the maximum output current?

The maximum output current is 1A.

What is the switching frequency range?

The switching frequency is adjustable from 100 kHz to 1 MHz.

What is the operating temperature range?

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

What package is the LM5010SD available in?

It is available in a 10-WSON (4x4) package with an exposed thermal pad.

Does the LM5010SD have over-current protection?

Yes, it features valley current limit at 1.25A.

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