LM8801TME-1.2/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM8801TME-1.2/NOPB is a fixed-output synchronous buck switching regulator manufactured by Texas Instruments. It provides a fixed 1.2V output with a maximum load current of 600mA. The device operates from an input voltage range of 2.3V to 5.5V and utilizes a high-frequency 6MHz switching architecture. It features a compact 6-pin WFBGA (DSBGA) surface-mount package. The component supports operation across an ambient temperature range of -30°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrated synchronous rectification for improved efficiency
• High-frequency 6MHz switching capability enables compact external component sizing
• Fixed 1.2V output configuration simplifies design implementation

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring efficient step-down conversion
• Battery-powered systems utilizing single-cell lithium-ion power sources
• Embedded logic circuits requiring stable low-voltage regulation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix '1.2' confirms the fixed 1.2V output voltage variant, as the LM8801 family includes other voltage options. Ensure the 'TME' designation matches the required 6-WFBGA package type. Confirm 'NOPB' indicates lead-free compliance with RoHS standards. Cross-reference the manufacturer part number against official datasheets to validate pinout and thermal characteristics before integration.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 1.2V rail is required at up to 600mA. The 6MHz frequency allows for smaller inductors compared to lower-frequency alternatives. Verify that the input supply remains within the 2.3V to 5.5V range. Consider the 600mA current limit for load requirements. The fixed output eliminates the need for external feedback resistors, reducing bill of materials complexity.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM8801 series of high-performance synchronous buck converters. The series is characterized by its ability to operate at high switching frequencies while maintaining small solution sizes. The LM8801 family offers various fixed output voltages to suit different digital logic levels. The TME package variant provides a compact footprint suitable for space-constrained mobile applications.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

LM8801TME-2.9/NOPB: Same package and topology but provides a fixed 2.9V output instead of 1.2V.