Texas Instruments, LM2576T-5.0/NOPB Step-Down Switching Regulator 3A, 5 V 5-Pin, TO-220, 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.

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
Minimum Operating Temperature -40 °C
Length 10.16mm
Dimensions 10.16 x 4.7 x 8.89mm
Height 8.89mm
Maximum Operating Temperature +125 °C
Maximum Switching Frequency 58 kHz
Efficiency 77%
Price (ex. GST) Each (In a Tube of 45)
$ 3.687
(exc. GST)
$ 4.24
(inc. GST)
units
Per unit
Per Tube*
45 - 225
$3.687
$165.915
270 - 495
$3.184
$143.28
540 +
$2.878
$129.51
*price indicative
Due to temporarily constrained supply, RS is unable to accept backorders at this time
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