The LM2596S-12 is a step-down (buck) switching regulator capable of delivering a fixed output voltage of 12V with a maximum output current of 3A. It operates with an input voltage range of up to 40V and features a fixed switching frequency of 150 kHz, which allows for the use of smaller filter components compared to lower frequency regulators. The device is designed to require only four external components, simplifying the overall design process. It includes features such as excellent line and load regulation, thermal shutdown, and current-limit protection, ensuring reliable operation under various conditions. The LM2596S-12 is available in a TO-263 package, making it suitable for applications in appliances, grid infrastructure, and home theater systems. The regulator also supports a low power standby mode with a typical quiescent current of 80 OºA, enhancing its efficiency in power-sensitive applications.
Manufacturer: Texas Instruments
Win Source Part Number: 1197555-LM2596S-12
Packaging: Tube
Mounting Style: SMD
Output Type: Fixed
Function: Step-Down
Topology: Buck
Output Current: 3A
Categories: Integrated Circuits
Supplier Device Package: DDPAK/TO-263-5
Status: Obsolete
Temperature Range - Operating: -40°C ~ 125°C
Manufacturer Homepage: www.ti.com
Manufacturer Package: TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
Popularity: Medium
Fake Threat In the Open Market: 36 pct.
Supply and Demand Status: Balance
Application Field: Used in Power Management, Industrial
Family Part Number: LM2596
Manufacturer Pack Quantity: 45
MSL Level: 3 (168 Hours)
Min/Fixed Output Voltage: 12V
Switching Frequency: 150kHz
Voltage - Input (Minimum): 4.5V
Voltage - Input (Maximum): 40V
Buck Switching Regulator IC Positive Fixed 12V 1 Output 3A TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
IC REG BUCK 12V 3A TO263-5
Buck Switching Regulator IC Positive Fixed 12V 1 Output 3A TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
IC REG BUCK 12V 3A TO263-5
| Win Source Electronics | DigiKey | Lingto Electronic Limited | Quarktwin Technology Ltd. | ODG (Origin Data Global) | |
|---|---|---|---|---|---|
| Product Category | IC Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | 1197555-LM2596S-12 | LM2596S-12-ND | LM2596S-12 | LM2596S-12 | LM2596S-12 |
| Product Name | Electronic Surplus - LM2596S-12 | Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators |
| Output Voltage Type | Fixed; Fixed | Fixed | Fixed; Fixed | Fixed | |
| Package Type | DPAK; 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; Other; TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | |
| Output Voltage | 12 volts | 12 volts | 12 to ? volts | 12 volts | |
| IOUT | 3 amps | 3 amps | 3 amps | 3 amps | 3 amps |
| Operating Temperature | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) |
