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LM2575TV-012G The ON Semiconductor LM2575TV-012G is a 12V, 1A step-down switching regulator. It operates with a 52kHz frequency and is housed in a TO-220-5 package.
Mfr Part #:

LM2575TV-012G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor LM2575TV-012G is a 12V, 1A step-down switching regulator. It operates with a 52kHz frequency and is housed in a TO-220-5 package.
✓ Total Stock: 3,950 pcs
$ Price Range: $0.16

LM2575TV-012G Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
3,600 pcs
On Request
3600 pcs On Request 1 On Request On Request On Request On Request On Request
Flip Electronics ✓
Non-Authorised Inventory information
350 pcs
On Request
350 pcs On Request 1 On Request On Request On Request On Request On Request
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LM2575TV-012G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Halogen Free
Input Voltage
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
SVHC Present
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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LM2575TV-012G Description

Short technical summary and product information.

The LM2575TV-012G from ON Semiconductor is a monolithic integrated circuit designed for easy and convenient design of step-down (buck) switching regulators. This device is capable of driving a 1.0 A load with excellent line and load regulation, providing a fixed 12V output.

 

Key electrical specifications include a wide input voltage range from 4.75V to 40V and a fixed switching frequency of 52kHz. The regulator is designed to minimize external components, requiring only four external parts for a complete power supply design. It features thermal shutdown and current limit protection for enhanced reliability.

 

This component is supplied in a TO-220-5 package suitable for through-hole mounting. The operating temperature range is -40°C to 125°C (TJ), making it suitable for various environmental conditions. The LM2575 series offers significantly higher efficiency compared to linear regulators, especially at higher input voltages, often eliminating the need for a heatsink.

 

Applications include simple and high-efficiency step-down regulators for various electronic systems requiring a stable, regulated DC voltage.

LM2575TV-012G Quick Information

Product Type: Voltage Regulator
Series: LM2575
Canonical Name: LM2575TV-012G Step-Down Switching Regulator
Subcategory: DC DC Switching Regulator

LM2575TV-012G Compliance

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

LM2575TV-012G Estimated Pricing

Qty Low High
1+ $0.16 $0.16

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

LM2575TV-012G Features

  • Fixed 12V output voltage.
  • Guaranteed 1.0A output current.
  • Wide 4.75V to 40V input voltage range.
  • 52kHz fixed frequency internal oscillator.
  • TO-220-5 through-hole package.

LM2575TV-012G Applications

  • Simple step-down buck regulators.
  • High-efficiency power supplies.
  • On-card switching regulation.
  • Battery powered systems.

LM2575TV-012G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LM2575TV-012G?

12V.

What is the input voltage range?

4.75V to 40V.

What is the output current capability?

1A.

What is the switching frequency?

52kHz.

What is the operating temperature range?

-40°C to 125°C.

What package does the LM2575TV-012G come in?

TO-220-5.

What topology does this regulator use?

Buck (step-down).

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