LMR12007YMK

Voltage Regulators - DC DC Switching Regulators Overview

The LMR12007YMKX is a Simple Switcher DC/DC step-down regulator from Texas Instruments, housed in a SOT-23-THIN-6 package. It operates with an input voltage range of 3 V to 5 V and delivers up to 750 mA output current. The device features a fixed switching frequency of 550 kHz and supports output voltages up to 16 V. It includes shutdown functionality and functions within a temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates a high-side N-channel MOSFET for efficient power conversion
• Includes internal compensation to minimize external component count
• Features adjustable soft-start to limit inrush current during startup
• Provides thermal shutdown protection for system reliability

Voltage Regulators - DC DC Switching Regulators Applications

• Portable battery-powered equipment
• Industrial control systems
• Infotainment modules
• Communication infrastructure

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix (e.g., X) against the datasheet to confirm packaging details such as reel quantity. Ensure the operating environment remains within the specified -40°C to +125°C range. Confirm that the input voltage does not exceed the maximum rating of 5 V. Check for RoHS compliance requirements if applicable to the final assembly standards.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when space constraints require a SOT-23-THIN-6 footprint. It is suitable for applications requiring moderate output currents up to 750 mA. Consider the fixed 550 kHz frequency for inductor size trade-offs. Verify that the required output voltage falls within the supported range of the device configuration.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LMR12007 family of Simple Switcher regulators. These devices are designed for low-cost, compact power solutions. The family shares similar architectural features but varies in current ratings and input voltage specifications. This specific model targets low-voltage input applications.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check for LMR12007 variants with different suffixes for package or tape-and-reel options. Compare electrical parameters with other Simple Switcher parts if higher current or different input ranges are needed.