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LM2576T-ADJ/NOPB The Texas Instruments LM2576T-ADJ/NOPB is a 3A step-down (buck) voltage regulator with an adjustable output voltage. It operates with an input voltage range of 4V to 40V.
Mfr Part #:

LM2576T-ADJ/NOPB

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM2576T-ADJ/NOPB is a 3A step-down (buck) voltage regulator with an adjustable output voltage. It operates with an input voltage range of 4V to 40V.
✓ Total Stock: 7,960 pcs
$ Price Range: $1.40

LM2576T-ADJ/NOPB Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
7,928 pcs
On Request
7928 pcs On Request 1 On Request On Request 20+ On Request On Request
MW.FEP S.p.A. ✓
Non-Authorised Inventory information
29 pcs
On Request
29 pcs On Request 1 On Request On Request On Request On Request On Request
Emiteli ✓
Non-Authorised Inventory information
3 pcs
On Request
3 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

LM2576T-ADJ/NOPB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Industrial Grade
Lead Style
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Type
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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LM2576T-ADJ/NOPB Description

Short technical summary and product information.

The Texas Instruments LM2576T-ADJ/NOPB is an integrated circuit designed for step-down (buck) voltage regulation. It is capable of delivering up to 3A of output current and accepts an input voltage range from 4V to 40V.

 

This regulator features an adjustable output voltage, allowing for flexibility in design, with a typical range specified from 3.3V up to 37V. It operates at a fixed frequency of 52kHz and includes features such as over-current protection. The device is housed in a TO-220-5 package, suitable for through-hole mounting.

 

With its wide input voltage range and high output current capability, the LM2576T-ADJ/NOPB is suitable for various power supply applications. Its design emphasizes low component count and high efficiency, simplifying circuit design and reducing board space.

LM2576T-ADJ/NOPB Quick Information

Product Type: Voltage Regulator
Series: LM2576
Canonical Name: Texas Instruments LM2576T-ADJ/NOPB Step-Down Voltage Regulator
Subcategory: Voltage Regulators

LM2576T-ADJ/NOPB Compliance

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

LM2576T-ADJ/NOPB Estimated Pricing

Qty Low High
1+ $1.40 $1.40

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

LM2576T-ADJ/NOPB Features

  • 3A maximum output current.
  • Wide 4V to 40V input voltage range.
  • Adjustable output voltage capability.
  • TO-220-5 package for through-hole mounting.
  • 52kHz fixed internal oscillator frequency.

LM2576T-ADJ/NOPB Applications

  • Power supply applications.
  • Step-down voltage conversion.
  • Adjustable output designs.
  • Low component count circuits.

LM2576T-ADJ/NOPB FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output current of the LM2576T-ADJ/NOPB?

The output current is 3A.

What is the input voltage range for the LM2576T-ADJ/NOPB?

The input voltage range is 4V to 40V.

What is the output voltage range of the LM2576T-ADJ/NOPB?

The adjustable output voltage range is 3.3V to 37V.

What is the operating temperature range of the LM2576T-ADJ/NOPB?

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

What package is the LM2576T-ADJ/NOPB available in?

It is available in a TO-220-5 through-hole package.

What is the switching frequency of the LM2576T-ADJ/NOPB?

The switching frequency is 52kHz.

Is the LM2576T-ADJ/NOPB a synchronous rectifier regulator?

No, it is a non-synchronous rectifier regulator.

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