The LM2575HVS-15/NOPB is a step-down (buck) voltage regulator from Texas Instruments, designed to provide a fixed output voltage of 15V with a maximum output current of 1A. It operates within a wide input voltage range of 40V to 60V, making it suitable for various applications requiring high voltage input. The device features a fixed frequency internal oscillator operating at 52 kHz, which simplifies the design process by minimizing the number of external components needed. This regulator includes thermal shutdown and current limit protection, ensuring reliable operation under fault conditions. It is optimized for high efficiency, reducing the need for extensive heat sinking in many applications. The LM2575HVS-15/NOPB is housed in a DDPAK/TO-263 package, which is suitable for surface mount applications. With a specified output voltage tolerance of ¬±4% and a typical standby current of 50 OºA, this regulator is a practical choice for engineers looking for a reliable and efficient power management solution.
SIMPLE SWITCHER 1A Step-Down Voltage Regulator 5-DDPAK/TO-263 -40 to 125
Switching Regulator, Voltage-mode, 3.2A, 63kHz Switching Freq-Max, BIPolar, PSSO5
Buck Switching Regulator IC Positive Fixed 15V 1 Output 1A TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Manufacturer: Texas Instruments
Win Source Part Number: 144939-LM2575HVS-15/
Packaging: Tube/Rail
Mounting: SMD (SMT)
Output Type: Fixed
Topology: Buck
Frequency - Switching: 52kHz
Number of Outputs: 1
Synchronous Rectifier: No
Output Current: 1A
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C (TJ)
Case / Package: DDPAK/TO-263-5
Purpose: Step-Down
Maximum Input Voltage: 60V
Nominal Output Voltage (Min/Fixed): 15V
Minimum Input Voltage: 4V
Popularity: Medium
Fake Threat In the Open Market: 71 pct.
Supply and Demand Status: Limited
IC REG BUCK 15V 1A DDPAK
Switching Voltage Regulators 1A SD Vtg Reg
IC REG BUCK 15V 1A TO263-5
Buck Switching Regulator IC Positive Fixed 15V 1 Output 1A TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
| Texas Instruments | Rochester Electronics | DigiKey | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|
| 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 | LM2575HVS-15/NOPB | LM2575HVS-15/NOPB | LM2575HVS-15/NOPB-ND | 144939-LM2575HVS-15/NOPB | LM2575HVS-15/NOPB | LM2575HVS-15/NOPB | LM2575HVS-15/NOPB | LM2575HVS-15/NOPB |
| Product Name | LM2575HV SIMPLE SWITCHER 1A Step-Down Voltage Regulator | Voltage Regulators - DC DC Switching Regulators | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - LM2575HVS-15/NOPB | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | Switching Voltage Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | |
| Configuration / Function | Buck | Buck | Buck | |||||
| Package Type | Other; DDPAK/TO-263,PDIP,SOIC,TO-220 | TO-263; Other; TO-263-5 | TO-263; Other; TO-263-6, D2PAK (5 Leads + Tab), TO-263BA | DPAK; TO-263; Other; DDPAK/TO-263-5 | TO-263 | TO-263; Other; TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | ||
| Output Voltage | 3.3 to 37 volts | 15 volts | 15 volts | 15 volts | 15 to ? volts | |||
| IOUT | 1 amps | 1 amps | 1 amps | 1 amps | 1 amps | 1 amps | ||
| VIN | 4 to 60 volts | 4 to 60 volts | 60 volts | 4 to 60 volts |
