Texas Instruments, LM2576T-3.3/NOPB Step-Down Switching Regulator 3A, 3.3 V 5-Pin, TO-220, Buck Controller

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): GB
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.

Specifications
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 Through Hole
Number of Outputs 1
Pin Count 5
Package Type TO-220
Switching Regulator Yes
Width 4.7mm
Height 8.89mm
Maximum Operating Temperature +125 °C
Maximum Switching Frequency 58 kHz
Length 10.16mm
Minimum Operating Temperature -40 °C
Dimensions 10.16 x 4.7 x 8.89mm
Price Each (In a Tube of 45)
SGD 3.27
(exc. GST)
SGD 3.50
(inc. GST)
units
Per unit
Per Tube*
45 - 45
SGD3.27
SGD147.15
90 - 135
SGD3.205
SGD144.225
180 - 405
SGD2.725
SGD122.625
450 - 855
SGD2.507
SGD112.815
900 +
SGD2.158
SGD97.11
*price indicative
Due to temporarily constrained supply, RS is unable to accept backorders at this time