DistyParts Icon
LM2576SX-ADJ The Texas Instruments LM2576SX-ADJ is a versatile 3A DC-DC switching regulator. It supports a wide input voltage range and offers an adjustable output.
Mfr Part #:

LM2576SX-ADJ

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM2576SX-ADJ is a versatile 3A DC-DC switching regulator. It supports a wide input voltage range and offers an adjustable output.
✓ Total Stock: 34,392 pcs
$ Price Range: $0.16

LM2576SX-ADJ Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
27,815 pcs
On Request
27815 pcs On Request 1 On Request On Request On Request On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
5,000 pcs
On Request
5000 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,577 pcs
On Request
1577 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.

LM2576SX-ADJ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Conflict Minerals
Current
Duty Cycle
Features
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Quiescent Current
SVHC Present
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
View Similar Products (0)

LM2576SX-ADJ Description

Short technical summary and product information.

The Texas Instruments LM2576SX-ADJ is a SIMPLE SWITCHER power converter designed for step-down and step-up/step-down applications. It features a fixed 52kHz internal oscillator and supports an input voltage range from 4V to 40V, with a maximum output current of 3A. The output voltage is adjustable, ranging from 3.3V up to 37V.

 

This regulator operates in voltage mode and includes features such as Enable and Over Current Protection. Its topology supports both Buck and Buck-Boost configurations, with no synchronous rectifier. The device is designed for high efficiency and uses readily available standard inductors, requiring only four external components for basic operation.

 

The LM2576SX-ADJ is available in a TO-263-6, D²Pak (5 Leads + Tab), TO-263BA package, suitable for surface mount applications. It operates within a temperature range of -40°C to 125°C (TJ).

LM2576SX-ADJ Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: LM2576SX-ADJ Step-Down Voltage Regulator
Subcategory: DC-DC Switching Regulator

LM2576SX-ADJ Compliance

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

LM2576SX-ADJ Estimated Pricing

Qty Low High
1+ $0.16 $0.16

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

LM2576SX-ADJ Features

  • 3A maximum output current.
  • Wide 4V to 40V input voltage range.
  • Adjustable output voltage up to 37V.
  • Fixed 52kHz switching frequency.
  • Surface mount TO-263 package.

LM2576SX-ADJ Applications

  • Suitable for general purpose power conversion.
  • Used in various voltage regulation circuits.
  • Applicable in industrial control systems.
  • Ideal for battery-powered applications.
  • Integrated into automotive electronic systems.

LM2576SX-ADJ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the LM2576SX-ADJ?

The LM2576SX-ADJ has an input voltage range from 4 V to 40 V.

What is the maximum output current of the LM2576SX-ADJ?

The maximum output current for the LM2576SX-ADJ is 3 A.

What is the adjustable output voltage range of the LM2576SX-ADJ?

The LM2576SX-ADJ provides an adjustable output voltage from 3.3 V to 37 V.

What is the operating temperature range for the LM2576SX-ADJ?

The LM2576SX-ADJ can operate within a temperature range of -40°C to 125°C.

What is the switching frequency of the LM2576SX-ADJ?

The nominal switching frequency of the LM2576SX-ADJ is 52 kHz.

What package type does the LM2576SX-ADJ come in?

The LM2576SX-ADJ is available in TO-263-6, D²Pak (5 Leads + Tab), and TO-263BA packages, with a supplier package of DDPAK/TO-263-5.

What is the mounting type for the LM2576SX-ADJ?

The LM2576SX-ADJ is designed for Surface Mount applications.

Home

Categories