LM8801XUE-1.82/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM8801XUE-1.82/NOPB is a high-precision synchronous step-down DC-DC converter manufactured by Texas Instruments. It features a fixed output voltage of 1.82 V and supports a maximum output current of 600 mA. The device operates with an input voltage range from 2.3 V to 5.5 V and utilizes a switching frequency of 6 MHz. It is housed in a DSBGA-6 package and functions within a temperature range of -30°C to +85°C. The quiescent current is specified at 27 µA, ensuring efficient power management for compact electronic designs.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous buck topology for enhanced efficiency
• High precision regulation capabilities
• Compact DSBGA-6 surface-mount packaging

Voltage Regulators - DC DC Switching Regulators Applications

• Portable battery-powered devices
• Embedded systems requiring stable low-voltage rails
• Industrial control modules

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the complete part number including the suffix /NOPB to ensure lead-free compliance and specific output voltage configuration. Confirm the package variant (XUE) matches your PCB footprint requirements. Cross-reference the manufacturer datasheet for thermal performance guidelines under expected load conditions. Ensure compatibility with the intended input voltage range before integration into the final design.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 1.82 V output is required with moderate current demands up to 600 mA. The 6 MHz switching frequency allows for smaller external passive components compared to lower-frequency alternatives. Consider the DSBGA-6 package constraints for layout density. Verify that the input voltage source remains within the 2.3 V to 5.5 V operational window for reliable regulation.

Voltage Regulators - DC DC Switching Regulators Part Context

This model belongs to the LM8801 family of synchronous step-down converters. Variants within the series differ primarily by their fixed output voltage settings and package types. The XUE designation indicates a specific tape-and-reel or cut-tape packaging format suitable for automated assembly processes in high-volume manufacturing environments.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes may include other LM8801 variants with different fixed output voltages if the system design permits voltage adjustment. Verify pinout compatibility and thermal characteristics when considering alternative packages such as XUX.