LM2575HVS-12-NS
- Mfr.Part #
- LM2575HVS-12-NS
- Manufacturer
- National Semiconductor
- Package / Case
- TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
- Datasheet
- Download
- Description
- SWITCHING REG, VOLTAGE-MODE, 3.2
- Stock
- 45,530
- In Stock :
- 45,530
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Voltage - Input (Max) :
- 60V
- Function :
- Step-Down
- Voltage - Output (Max) :
- -
- Operating Temperature :
- -40°C ~ 125°C (TJ)
- Current - Output :
- 1A
- Supplier Device Package :
- DDPAK/TO-263-5
- Mounting Type :
- Surface Mount
- Topology :
- Buck
- Series :
- SIMPLE SWITCHER®
- Output Type :
- FIXED
- Number of Outputs :
- 1
- Output Configuration :
- Positive
- Voltage - Output (Min/Fixed) :
- 12V
- Frequency - Switching :
- 52kHz
- Package :
- Bulk
- Synchronous Rectifier :
- No
- Voltage - Input (Min) :
- 4V
- Product Status :
- Active
- Package / Case :
- TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
- Datasheets
- LM2575HVS-12-NS

Voltage Regulators - DC DC Switching Regulators National Semiconductor LM2575HVS-12-NS Overview
The LM2575HVS-12-NS from National Semiconductor is a high-performance, voltage mode switching regulator designed for a wide array of electronic applications. As a key component in the Voltage Regulators - DC DC Switching Regulators category, this product facilitates efficient voltage conversion from higher levels down to 12V with remarkable precision. Its robust design ensures reliable performance in demanding environments, making it a prime choice for manufacturers seeking versatility and durability in their power supply designs. The inclusion of thermal shutdown and current limit features provides enhanced protection, making it an integral part of any power management solution.
LM2575HVS-12-NS Features
This switching regulator stands out due to its ability to handle a wide input voltage range, making it adaptable for various applications. It boasts a high efficiency of up to 85%, ensuring that energy loss is minimized during operation. The product also features a simple external setup with minimal external components, which eases integration and reduces system complexity. Furthermore, its compact TO-263 package is ideal for tight PCB layouts, promoting better heat dissipation and reducing the overall footprint of the power supply module.
LM2575HVS-12-NS Applications
- Consumer Electronics: In devices such as gaming consoles and home appliances, the LM2575HVS-12-NS helps stabilize voltage supply, ensuring reliable operation and extending product life.
- Telecommunications Equipment: Utilized to regulate power within communication devices, ensuring steady performance and resilience in various operating conditions.
- Portable Devices: Ideal for battery-operated devices requiring efficient power management to extend battery life and reduce charging frequency.
- Automotive Electronics: Supports automotive applications by providing stable power to sensitive electronic control units and infotainment systems.
- Industrial Systems: In industrial settings, this regulator is crucial for maintaining the integrity of power supplies in machinery and automated systems, contributing to consistent performance and safety.
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