Texas Instruments, LM2678T-5.0/NOPB Step-Down Switching Regulator 5A, 5 V 7-Pin, TO-220

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

SIMPLE SWITCHER® Step-Down Regulators, LM267x 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 5A
Regulator Function Buck Controller
Minimum Input Voltage 8 V
Maximum Input Voltage 40 V
Output Type Fixed
Mounting Type Through Hole
Number of Outputs 1
Pin Count 7
Package Type TO-220
Switching Regulator Yes
Minimum Operating Temperature -40 °C
Height 8.69mm
Width 4.57mm
Dimensions 10.16 x 4.57 x 8.69mm
Maximum Operating Temperature +125 °C
Maximum Switching Frequency 260 kHz
Length 10.16mm
Price Each (In a Tube of 45)
SGD 6.78
(exc. GST)
SGD 7.25
(inc. GST)
units
Per unit
Per Tube*
45 - 225
SGD6.78
SGD305.10
270 - 495
SGD4.992
SGD224.64
540 +
SGD4.861
SGD218.745
*price indicative
Due to temporarily constrained supply, RS is unable to accept backorders at this time