Manufacturer: Microchip Technology
Win Source Part Number: 724548-LM2576-3.3BU TR
Packaging: Tape and Reel
Mounting Style: SMD
Output Type: Fixed
Function: Step-Down
Topology: Buck
Output Current: 3A
Categories: Integrated Circuits
Supplier Device Package: TO-263-5
Status: Obsolete
Temperature Range - Operating: -40°C ~ 125°C
Manufacturer Package: TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
Popularity: Low
Fake Threat In the Open Market: 62 pct.
Supply and Demand Status: Balance
Family Part Number: LM2576
Manufacturer Pack Quantity: 750
MSL Level: 3 (168 Hours)
Min/Fixed Output Voltage: 3.3V
Switching Frequency: 52kHz
Voltage - Input (Minimum): 4V
Voltage - Input (Maximum): 40V
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 3A TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 3A TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
IC REG BUCK 3.3V 3A TO263-5
IC REG BUCK 3.3V 3A TO263-5
| Win Source Electronics | DigiKey | Quarktwin Technology Ltd. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | 724548-LM2576-3.3BU TR | LM2576-3.3BUTR-ND | LM2576-3.3BU TR | LM2576-3.3BU TR | LM2576-3.3BU TR |
| Product Name | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - LM2576-3.3BU TR | Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators |
| Configuration / Function | Buck | Buck | |||
| Output Voltage Type | Fixed; Fixed | Fixed | Fixed; Fixed | ||
| Package Type | TO-263; Other; TO-263-6, D2Pak (5 Leads + Tab), TO-263BA | TO-263; Other; TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | TO-263; Other; TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | TO-263 | |
| Life Cycle Stage | PhaseOut; Obsolete | Removed; Obsolete | Removed | ||
| Output Voltage | 3.3 volts | 3.3 volts | 3.3 to ? volts | 3.3 volts |
