myMectronic
myMectronic

A Premier B2B Part Search

ONSEMI LM2576D2T005G Switching Power Regulator

The LM2576 series of regulators are monolithic switching regulators designed for simple and efficient step-down power supplies. Capable of driving loads up to 3.0 A, they feature high efficiency, low dropout, and require only a few external components. Available in fixed and adjustable versions with output voltages from 1.23 V to 37 V, these regulators include protections like thermal shutdown and cycle-by-cycle current limiting. They are suitable for applications such as buck converters, pre-regulators, and power supplies for battery chargers, with options in TO-220, D2PAK packages, and Pb-Free versions.

Authorized Distributors
Source:Newark
Part No:LM2576D2T-005G
Stock:699
Inv Date:06-10-2026
Price: Unit price: $2.41
Buy/RFQ:
Source:DigiKey
Part No:LM2576D2T-005G
Stock:709
Inv Date:06-10-2026
Price: Unit price: $2.34
Buy/RFQ:
Part No:LM2576D2T-005G
Stock:1631
Inv Date:06-11-2026
Price: Unit price: $2.34
Buy/RFQ:
Part No:LM2576D2T-005G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $2.34
Buy/RFQ:
Part No:LM2576D2T-005G
Stock:750
Inv Date:06-10-2026
Price: Unit price: $2.8
Buy/RFQ:
Part No:LM2576D2T-005G
Stock:750
Inv Date:06-10-2026
Price: Unit price: $2.8
Buy/RFQ:
Part No:LM2576D2T-005G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $1.22
Buy/RFQ:
Source:Arrow EU
Part No:LM2576D2T-005G
Stock:604
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:

ONSEMI LM2576D2T005G Switching Power Regulator Specifications:

  • Input Voltage Range: 3V to 40V
  • Output Voltage: Fixed (3.3V, 5V, 12V, 15V) or Adjustable (1.23V–37V)
  • Maximum Load Current: 3.0A
  • Switching Frequency: 52 kHz
  • Dropout Voltage: Typical dropout at low line conditions
  • Protection Features: Thermal shutdown, cycle-by-cycle current limiting
  • Thermal Resistance Junction-to-Ambient: 65°C (TO-220), 70°C (D2PAK)
  • Package Types: TO-220, D2PAK, Pb-Free options
  • Efficiency: Up to 88%
  • Level of Moisture Sensitivity: Level 1 (MSL)

Buy the ON Semiconductor Series LM2576 Regulator: LM2576D2T005G

Get the ON Semiconductor Series LM2576D2T005G today and ensure your power supply designs are efficient and reliable. This versatile regulator supports up to 3A loads with fixed output voltages of 5V, providing high efficiency and minimal external components. Its robust protection features include thermal shutdown and cycle-by-cycle current limiting, making it suitable for a wide range of applications like buck converters, battery chargers, and industrial power supplies. Order now for fast online delivery and enhance your engineering solutions with trusted performance.

Order your ON Semiconductor Series LM2576D2T005G today and give your power projects the dependable efficiency they deserve.

Frequently Asked Questions

Where can I buy ONSEMI LM2576D2T005G?

You can click on the BUY or RFQ button to purchase LM2576D2T005G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part LM2576D2T005G?

You can download the LM2576D2T005G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of LM2576D2T005G?

ONSEMI

ONSEMI Part List

Browse and search other ONSEMI parts, locate datasheets and stock

Sponsored by