LM2575-12BU
IC REG BUCK 12V 1A TO263-5Manufacturer: Microchip Technology
Categories: DC DC Switching Regulators
Quality Control: Learn More
The Microchip Technology LM2575-12BU is a monolithic integrated circuit providing all the functions of a versatile step-down (buck) switching regulator with a 1A output current capability. This device offers ±4% tolerance on the output voltage across load and line variations. It features a current mode control for improved transient response and ease of use. The fixed 12V output voltage eliminates the need for external feedback components. With an input voltage range of 4V to 40V and a switching frequency of 52kHz, this regulator is suitable for a wide array of applications including industrial power supplies, automotive systems, and consumer electronics. The TO-263-5 (D2PAK) package facilitates efficient surface mounting and thermal management. It operates over an extended temperature range of -40°C to 125°C (TJ).
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | TO-263-6, D2PAK (5 Leads + Tab), TO-263BA |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 1A |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 52kHz |
| Voltage - Input (Max) | 40V |
| Topology | Buck |
| Supplier Device Package | TO-263-5 |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | - |
| Voltage - Input (Min) | 4V |
| Voltage - Output (Min/Fixed) | 12V |
Request a Quote
Clients Also Buy
MIC4684YM
IC REG BUCK ADJ 2A 8SOIC
MIC2202BMM
IC REG BUCK ADJ 600MA 10MSOP
LM2576-3.3WU-TR
IC REG BUCK 3.3V 3A TO263-5
