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

Product overview and 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.

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
Height 4.57mm
Width 8.64mm
Efficiency 88%
Dimensions 10.16 x 8.64 x 4.57mm
Minimum Operating Temperature -40 °C
Maximum Switching Frequency 58 kHz
Maximum Operating Temperature +125 °C
Length 10.16mm
180 Within 6 working day(s) (Global stock)
999810 Within 3 working day(s) (Global stock)
Price (VAT excluded) Each (In a Tube of 45)
TWD 75.50
(exc. GST)
TWD 79.30
(inc. GST)
Per unit
Per Tube*
45 - 225
270 - 495
540 +
*price indicative