LM2825N-12/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM2825N-12/NOPB is a fixed-output buck switching regulator from Texas Instruments, providing a stable 12V output at up to 1A current. It operates with a switching frequency of 150kHz and supports input voltages up to 40V. The device features voltage-mode control for precise regulation and includes built-in protection mechanisms such as thermal shutdown and current limiting. Designed for through-hole mounting in a 24-pin DIP package, it ensures reliable performance across industrial temperature ranges.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Fixed 12V output voltage regulation
• Integrated thermal and current protection
• Voltage-mode control architecture

Voltage Regulators - DC DC Switching Regulators Applications

• Industrial power supply systems
• Embedded system voltage regulation
• General-purpose DC-DC conversion

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the exact part number suffix against official Texas Instruments documentation to confirm RoHS compliance and package type. Ensure the supplier provides valid traceability data. Cross-check the datasheet revision date to ensure compatibility with current design requirements. Confirm that the component is not obsolete or end-of-life before finalizing procurement decisions.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 12V output is required with moderate current demands up to 1A. It is suitable for applications where through-hole mounting is preferred over surface mount technology. Consider the 150kHz switching frequency for EMI management and efficiency trade-offs. Evaluate thermal dissipation requirements based on the expected load current and ambient operating conditions.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM2825 series of integrated power supplies from Texas Instruments. These devices are designed as complete DC-DC converters, simplifying design efforts by integrating power switches and control logic into a single package. The series offers various fixed output voltages to meet different application needs while maintaining consistent performance characteristics.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes may include other LM2825 variants with different output voltages if the voltage requirement changes. For equivalent functionality, verify pin compatibility and electrical specifications with similar buck regulators from Texas Instruments or other manufacturers offering comparable 12V fixed-output solutions.