Integrated Circuits (ICs)  >  Power Management ICs  >  Voltage Regulators - Switching

Texas Instruments - LM2576T-5.0/LF03

LM2576T-5.0/LF03 - Texas Instruments

IC REG BUCK 5V 3A TO220-5 Buck Switching Regulator IC Positive Fixed 5V 1 Output 3A TO-220-5 Formed Leads

 Datasheets

Technical Details

Case/Package TO-220
Efficiency 77%
Height 4.7mm
Lead Free Lead Free
Length 14.986mm
Lifecycle Status Production
Manufacturer Lifecycle Status ACTIVE
Max Duty Cycle 98%
Max Input Voltage 40V
Max Junction Temperature (Tj) 150°C
Max Operating Temperature 125°C
Max Output Current 3A
Max Supply Voltage 40V
Min Input Voltage 4V
Min Operating Temperature -40°C
Mount Through Hole
Nominal Supply Current 5mA
Number of Channels 1
Number of Outputs 1
Number of Pins 5
Operating Supply Voltage 40V
Output Current 3A
Output Type Fixed
Output Voltage 5V
Quiescent Current 5mA
Radiation Hardening No
RoHS Compliant
Schedule B 8542390000, 8542390000|8542390000|8542390000|8542390000|8542390000
Switching Frequency 52kHz
Thickness 4.572mm
Topology Buck
Width 10.16mm

Compliance

   RoHS : Unconfirmed
   Radiation Hardening : No

Images

Texas Instruments LM2576T-5.0/LF03 | Rochester Electronics

Rochester Electronics

Datasheets

 Rochester Electronics 
 Arrow Electronics 
 DigiKey 

Lifecycle Status Indicator

   Production
Symbol
Footprint

Alternatives (Possible Substitutes)

Manufacturer Manufacturer Part No. Lifecycle Status Indicator Confidence
Texas Instruments
LM2576HVT-5.0/LF03
Production
onsemi
LM2576T-5
Obsolete
Texas Instruments
LM2678LD-5.0
Unknown
onsemi
LM2576TV-005
Obsolete
onsemi
LM2576D2TR4-005
Obsolete
Micrel
LM2576-5.0BT
Unknown
Micrel
LM2576-5.0BU
Obsolete
onsemi
LM2576T-005
Obsolete
Micrel
MIC4576-5.0BT
Unknown
Micrel
MIC4576-5.0BU
Unknown

See more alternatives See less alternatives

Authorized Distributors

Distributor SKU Stock USD 1 10 50 100 1000 10000 Buy
Rochester Electronics
LM2576T-5.0/LF03
US: 5
 $ 1.84 1.75 1.56 1.47
 Historical Pricing  Historical Stock Levels
Quantity
Location
Arrow Electronics
LM2576T-5.0/LF03
US: 315
 $ 2.2156 2.2156 2.1257 2.1257
 Historical Pricing  Historical Stock Levels
Quantity
Location
DigiKey
296-35126-5-ND
DE: 21
 $ 3.7352 2.8168 3.7352 3.7352 2.1289 1.9739
 Historical Pricing  Historical Stock Levels
Quantity
Location
Mouser
926-LM2576T-50/LF03
US: 224
 $ 3.54 2.67 2.67 2.60 2.01 1.90
 Historical Pricing  Historical Stock Levels
Quantity
Location
Texas Instruments
LM2576T-5.0/LF03
US: 3147
 $ 2.818 2.818 2.818 2.469 1.395 1.395
 Historical Pricing  Historical Stock Levels
Quantity
Location

Non-Authorized Distributors

Distributor SKU Stock USD 1 10 50 100 1000 10000 Buy
Microchip USA
LM2576T-5.0/LF03
US: 1160
 $ 22.7976 22.7268
 Historical Pricing  Historical Stock Levels
Quantity
Location
Component Stockers USA
LM2576T-5.0/LF03
US: 101
 $ 1.90 2.84 2.84 2.84 2.84 2.84
 Historical Pricing  Historical Stock Levels
Quantity
Location
Win Source
468420-LM2576T-5.0/LF03
CN: 89885
 $ 1.5569 1.4565 1.2058 1.2058
 Historical Pricing  Historical Stock Levels
Quantity
Location
Worldway Electronics
LM2576T-5.0/LF03
HK: 56205
 $ 0.7405 0.7405 0.7178 0.68 0.68
 Historical Pricing  Historical Stock Levels
Quantity
Location
IC Components Ltd.
LM2576T-5.0/LF03
HK: 10200
 $ 1.6898 1.6898 1.6898 1.6898 1.6898 1.6898
 Historical Pricing  Historical Stock Levels
Quantity
Location
Heisener Electronics
LM2576T-5.0/LF03
CN: 33839
 $ 3.7927 3.7927 3.7927 3.7927 3.7927 3.7927
 Historical Pricing  Historical Stock Levels
Quantity
Location
Fmall Co., Limited
LM2576T-5.0/LF03
HK: 22840
 $ 2.6635 2.6635 2.6635 2.4917 2.3485 2.148
 Historical Pricing  Historical Stock Levels
Quantity
Location
SHENGYU ELECTRONICS
LM2576T-5.0/LF03
CN: 14405
 $ 1.8162 1.7799 1.7799 1.73 1.67 1.60
 Historical Pricing  Historical Stock Levels
Quantity
Location
Lixinc
LM2576T-5.0/LF03
CN: 10126
 $ 2.94 2.6449 2.6449 2.6449 2.6449 2.6449
 Historical Pricing  Historical Stock Levels
Quantity
Location
Vigor Components
LM2576T-5.0/LF03
SG: 752
 $ 2.94 2.94 2.94 2.94 2.94 2.94
 Historical Pricing  Historical Stock Levels
Quantity
Location
Fly-Wing Technology
LM2576T-5.0/LF03
HK: 270
 $ 3.1504 2.8327 2.8327 2.6777 2.2017 2.2017
 Historical Pricing  Historical Stock Levels
Quantity
Location
TME
LM2576T-5.0/LF03
PL: 143
 $ 3.5133 2.675 2.5641 2.5641 2.5641 2.5641
 Historical Pricing  Historical Stock Levels
Quantity
Location
XingHuan International
LM2576T-5.0/LF03
CN: 20000
 $
 Historical Pricing  Historical Stock Levels
Quantity
Location
Digi-ic_SMART PIONEER
LM2576T-5.0/LF03
HK: 8907
 $
 Historical Pricing  Historical Stock Levels
Quantity
Location
Suntronic
LM2576T-5.0/LF03
CN: 194
 $
 Historical Pricing  Historical Stock Levels
Quantity
Location
Lingto Electronic Ltd.
LM2576T-5.0/LF03
CN: 41457
 $ 3.69 3.5055 3.5055 3.321 3.2841 3.2472
 Historical Pricing  Historical Stock Levels
Quantity
Location
Abacus Technologies
LM2576T-5.0LF03
US: 646
 $
 Historical Pricing  Historical Stock Levels
Quantity
Location

Report an Error      Favorite Favorite

Registered user only