LM5008SDX/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM5008SDX/NOPB is a high-voltage step-down switching regulator manufactured by Texas Instruments. It operates with an input voltage range of 9.5 V to 95 V and provides a maximum output current of 350 mA. The device supports adjustable output voltages from 2.5 V to 75 V. It utilizes a constant on-time control architecture with a switch frequency range of 50 kHz to 600 kHz. The component is housed in an 8-pin WSON package and functions within a temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Supports wide input voltage ranges up to 95 V for high-voltage applications
• Utilizes constant on-time control topology for fast transient response
• Integrates adjustable output voltage capability across a broad range

Voltage Regulators - DC DC Switching Regulators Applications

• Industrial power supply systems
• Automotive electronics modules
• Distributed power architectures

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix and package type against official datasheets before procurement. Confirm that the component status aligns with design requirements, as availability may vary. Ensure compatibility with existing thermal management solutions given the operating temperature specifications. Cross-reference part numbers with authorized distributors to prevent counterfeit risks.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when designing circuits requiring high input voltage tolerance and moderate output current. Consider the fixed on-time control method for simplified external compensation. Evaluate thermal performance based on the WSON package constraints. Compare against similar regulators if higher output currents or different topologies are required.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the LM5008 family of high-voltage buck regulators. It shares architectural similarities with other members like the LM5008MM/NOPB but differs in packaging. The family targets robust power conversion in demanding environments. Related evaluation tools include the LM5008EVAL/NOPB board for design verification.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

The LM5008SDC/NOPB serves as a direct pin-compatible alternative within the same series. Verify functional equivalence regarding electrical parameters and thermal characteristics before substitution.