Texas Instruments LM2576T-12/LF03
$ 1.99
Production
Inventory History
3 month trend: -3.51%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 1.99
$ 4.071
Stock
113,948
115,295
Authorized Distributors
5
3
Case/Package
TO-220
TO-220
Number of Pins
5
5
Number of Outputs
1
1
Max Output Current
3 A
3 A
Switching Frequency
58 kHz
58 kHz
Min Input Voltage
4 V
4 V
Max Input Voltage
40 V
60 V
Min Output Voltage
-
12 V
Max Output Voltage
-
-
Efficiency
88 %
88 %
Synchronous Rectifier
-
No
Supply Chain
Lifecycle StatusProduction (Last Updated: 2 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 2 days ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments LM2576T-12/LF03.
Evaluation Kit
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SIMPLE SWITCHER® 40V, 3A Low Component Count Step-Down Regulator 5-TO-220
Descriptions
Descriptions of Texas Instruments LM2576T-12/LF03 provided by its distributors.
SIMPLE SWITCHER® 40V, 3A Low Component Count Step-Down Regulator 5-TO-220
Conv DC-DC 4V to 40V Inv/Step Down Single-Out 12V 3A 5-Pin(5+Tab) TO-220
Buck No 52KHz Fixed 1 12V 12V 40V 4V TO-220-5 10.16mm*4.57mm*8.64mm
SWITCHING REGULATOR; Temperature Grade: AUTOMOTIVE; No. of Terminals: 5; Package Code: ZFM; Package Shape: RECTANGULAR; Surface Mount: NO;
Manufacturer Aliases
Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: -3.51%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageTO-220
MountThrough Hole
Number of Pins5
Technical
Efficiency88 %
Max Input Voltage40 V
Max Operating Temperature125 °C
Max Output Current3 A
Min Input Voltage4 V
Min Operating Temperature-40 °C
Number of Channels1
Number of Outputs1
Operating Supply Voltage40 V
Output Current3 A
Output TypeFixed
Output Voltage12 V
Quiescent Current5 mA
Switching Frequency58 kHz
TopologyBuck
Dimensions
Height4.7 mm
Length14.986 mm
Thickness4.572 mm
Width10.16 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
RoHSCompliant
Compliance Statements