LM73605RNPT

Voltage Regulators - DC DC Switching Regulators Overview

The LM73605RNPT is a synchronous step-down voltage converter manufactured by Texas Instruments. It operates with an input voltage range of 3.5 V to 36 V and provides an adjustable output voltage from 1 V to 34.2 V. The device supports a maximum output current of 5 A. It features a switchable switching frequency between 350 kHz and 2.2 MHz. Quiescent current is specified at 600 nA. The component functions within a junction temperature range of -40°C to +125°C and utilizes a 30-WQFN package with exposed thermal pad.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrated synchronous rectification for high efficiency across load ranges
• Adjustable switching frequency allows optimization for size or performance
• Low quiescent current enables extended battery life in standby modes
• Thermal pad design facilitates efficient heat dissipation

Voltage Regulators - DC DC Switching Regulators Applications

• Industrial point-of-load regulation
• Battery-powered equipment power management
• Embedded system voltage conversion

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix RNPT corresponds to the 30-WQFN package configuration. Confirm RoHS compliance status through official documentation. Ensure ESD handling protocols are followed during assembly due to moisture sensitivity classification. Cross-reference datasheet revisions for any pinout or electrical characteristic updates before finalizing procurement specifications.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a 5 A continuous output current is required within a compact surface-mount footprint. The wide input voltage range accommodates various supply sources up to 36 V. Consider the adjustable frequency feature if electromagnetic interference filtering needs customization. Verify that the thermal requirements of the application board support the WQFN package's heat dissipation capabilities.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM7360x family of synchronous buck converters from Texas Instruments. The family includes variants such as the LM73606, which offers higher current capacity. These devices share similar control architectures and packaging options but differ in maximum output current ratings. The LM73605 specifically targets applications requiring moderate current density with high efficiency.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

LM73606RNPR offers identical pinout and functionality with increased 6 A output capability. LM73605QRNPTQ1 provides automotive qualification (AEC-Q100) for the same electrical specifications.