Texas Instruments, LM2576S-12/NOPB Step-Down Switching Regulator 3A, 12 V 5-Pin D2PAK, Buck Controller

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

SIMPLE SWITCHER® Step-Down Regulators, LM257x Series

SIMPLE SWITCHER® Regulators, Texas Instruments

Use for wide voltage inputs designs up to 75V, and a balance between ease of use and flexibility.

Attribute Value
Maximum Output Current 3A
Regulator Function Buck Controller, Inverting
Minimum Input Voltage 4 V
Maximum Input Voltage 40 V
Output Type Fixed
Mounting Type Surface Mount
Number of Outputs 1
Pin Count 5
Package Type D2PAK (TO-263)
Switching Regulator Yes
Minimum Operating Temperature -40 °C
Maximum Operating Temperature +125 °C
Height 4.57mm
Dimensions 10.16 x 8.64 x 4.57mm
Efficiency 88%
Width 8.64mm
Length 10.16mm
Maximum Switching Frequency 58 kHz
Discontinued product