LM2575D2T-012 The On Semiconductor LM2575D2T-012 is a buck switching regulator. It operates with an input voltage range of 8.0 V to 40 V and provides a regulated 12 V output.
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LM2575D2T-012

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor LM2575D2T-012 is a buck switching regulator. It operates with an input voltage range of 8.0 V to 40 V and provides a regulated 12 V output.
✓ Total Stock: 324 pcs
$ Price Range: $2.23

LM2575D2T-012 Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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324 pcs
324 pcs On Request 1 On Request On Request 97 On Request On Request

LM2575D2T-012 Specifications Quick View

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LM2575D2T-012 Description

Short technical summary and product information.

The LM2575D2T-012 from On Semiconductor is a step-down (buck) switching regulator. It is designed for applications requiring a regulated DC voltage from a wider input range.

 

Key electrical characteristics include an input voltage range of 8.0 V to 40 V and a fixed 12 V output voltage. The internal switch has a typical saturation voltage of 1.0 V. The ON/OFF pin allows for logic-level shutdown, reducing input supply current to approximately 80 mA, with a typical threshold voltage of 1.4 V.

 

Proper PCB layout is crucial for switching regulators to minimize electromagnetic interference (EMI) and ensure stable operation. Recommendations include keeping high-current paths short, using single-point grounding or a ground plane, and minimizing the PCB area connected to the output switch pin. Sensitive feedback wiring should also be kept short.

 

This component is suitable for various power supply applications where efficient voltage conversion is needed. Its robust design and specified input voltage range make it a versatile choice for embedded systems and power management circuits.

LM2575D2T-012 Quick Information

Product Type: Switching Regulator
Canonical Name: LM2575D2T-012 Switching Regulator
Subcategory: Buck Converter

LM2575D2T-012 Compliance

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

LM2575D2T-012 Estimated Pricing

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1+ $2.23 $2.23

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

LM2575D2T-012 Features

  • Input voltage range 8.0 V to 40 V.
  • Fixed 12 V output voltage.
  • Typical 1.0 V switch saturation voltage.
  • ON/OFF pin for shutdown control.
  • Buck converter topology.

LM2575D2T-012 Applications

  • Power supply regulation.
  • Voltage conversion circuits.
  • Embedded system power.
  • DC-DC conversion.

LM2575D2T-012 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the LM2575D2T-012?

The input voltage range is 8.0 V to 40 V.

What is the output voltage of the LM2575D2T-012?

The output voltage is 12 V.

What is the typical switch saturation voltage for the LM2575D2T-012?

The typical switch saturation voltage is 1.0 V.

How can the LM2575D2T-012 be shut down?

The LM2575D2T-012 can be shut down using the ON/OFF pin, which has a typical threshold voltage of 1.4 V.

What is the input current when the LM2575D2T-012 is shut down?

When shut down, the total input supply current is approximately 80 mA.

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