LM3370TLX-3006/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM3370TLX-3006/NOPB is a dual synchronous step-down DC-DC converter manufactured by Texas Instruments, continuing the National Semiconductor lineage. It operates within an input voltage range of 2.7 V to 5.5 V and delivers up to 600 mA per channel. The device features dynamic voltage scaling (DVS) for efficiency optimization. Outputs are fixed at 1.2 V and 1.85 V. It utilizes a 20-WFBGA package and supports switching frequencies up to 2 MHz with an operating temperature range of -30°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Dual-channel synchronous buck topology for independent power rail generation
• Dynamic Voltage Scaling (DVS) capability for enhanced system efficiency
• Integrated high-side and low-side MOSFETs for compact design
• Fixed output configurations eliminating external resistor networks

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronics requiring multiple low-voltage rails from a single cell
• Industrial control systems utilizing dynamic load management
• Embedded computing platforms needing efficient power conversion
• Battery-operated devices optimizing discharge cycles

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix '3006' against official Texas Instruments documentation to confirm exact output voltages and pinout compatibility. Ensure the component status is current, as availability may vary. Confirm RoHS compliance and packaging details match project requirements before finalizing orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when dual isolated outputs are required from a single input source. The DVS feature makes it suitable for applications with variable load profiles. Compare thermal performance in the WFBGA package against alternative packages if heat dissipation is a primary constraint in the enclosure design.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM3370 family of dual synchronous step-down converters. It represents the transition from National Semiconductor to Texas Instruments product lines. The NOPB suffix indicates lead-free and RoHS-compliant manufacturing standards, aligning with modern environmental regulations for electronic components.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check for direct substitutes such as LM3370 variants with different output voltage suffixes or package options. Verify functional equivalence regarding DVS support and current ratings before substituting.