The LM2576T-005G is a step-down switching regulator capable of delivering a fixed output voltage of 5.0 V with a maximum output current of 3.0 A. It operates efficiently over a wide input voltage range of 7.0 V to 40 V, making it suitable for various applications. The device features a guaranteed output voltage tolerance of ±4% under specified conditions and includes an internal oscillator with a fixed frequency of 52 kHz. This regulator is designed to minimize the number of external components required, needing only four additional components for operation. It incorporates protection features such as thermal shutdown and cycle-by-cycle current limiting, ensuring reliable performance under fault conditions. The LM2576T-005G is also available in a Pb-free package and has a moisture sensitivity level of 1, indicating its robustness for various environments. Applications for this regulator include high-efficiency step-down power supplies, pre-regulators for linear regulators, and on-card switching regulators. Its high efficiency reduces power dissipation, often eliminating the need for a heatsink.
IC REG MULTI CONFG 5V 3A TO220-5
Switching Regulator, Voltage-mode, 7.5A, 63kHz Switching Freq-Max, BIPolar, PSFM5
Buck Switching Regulator IC Positive or Negative Fixed 5V 1 Output 3A TO-220-5
onsemi LM2576T-005G Buck Converter
onsemi LM2576T-005G Buck Converter
Manufacturer: ON Semiconductor
Win Source Part Number: 127162-LM2576T-005G
Packaging: Tube/Rail
Mounting: Through Hole
Output Type: Fixed
Topology: Buck, Boost, Buck-Boost
Frequency - Switching: 52kHz
Number of Outputs: 1
Synchronous Rectifier: No
Output Current: 3A
Family Name: LM2576-005
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C (TJ)
Case / Package: TO-220-5
Purpose: Step-Up, Step-Down, Step-Up/Step-Down
Maximum Input Voltage: 40V
Nominal Output Voltage (Min/Fixed): 5V
Minimum Input Voltage: 7V
Alternative Parts (Cross-Reference): MIC4575-5.0WT; LM2575-5.0BT; MIC4575-5.0BT L3;
Introduction Date: July 19, 1999
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2023
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 70 pct.
Supply and Demand Status: Limited
IC REG BUCK 5V 3A TO220-5
Buck Switching Regulator IC Positive or Negative Fixed 5V 1 Output 3A TO-220-5
Switching Voltage Regulators 5V 3A Buck PWM
| ODG (Origin Data Global) | Rochester Electronics | DigiKey | RS Components, Ltd. | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | LM2576T-005G | LM2576T-005G | LM2576T-005GOS-ND | 1018273 | 127162-LM2576T-005G | LM2576T-005G | LM2576T-005G | LM2576T-005G |
| Product Name | Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | Switching Regulators | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - LM2576T-005G | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | Switching Voltage Regulators | |
| Configuration / Function | Buck | Buck | Buck; Boost; Buck-Boost | Buck, Boost, Buck-Boost | ||||
| Output Voltage Type | Fixed | Fixed | Fixed | Fixed; Fixed | Fixed; Fixed | |||
| Package Type | TO-220; Other; TO-220-5 | TO-220; Other; TO-220-IC-5LD | TO-220; Other; TO-220-5 | TO-220; Other; To-220 | TO-220; Other; TO-220-5 | TO-220 | TO-220; Other; TO-220-5 | |
| Output Voltage | 5 volts | 5 volts | 5 volts | 5 volts | 5 to ? volts | |||
| IOUT | 3 amps | 3 amps | 3 amps | 3 amps | 3 amps | 3 amps |
