MIC2019BM6 TR

Overview

The MIC2019BM6-TR is a single-channel P-channel power switch manufactured by Microchip Technology, housed in a SOT-23-6 surface-mount package. It operates within a load voltage range of 2.5V to 5.5V and supports a maximum output current of 900mA. The device features an on-resistance of 170 milliohms (typical) and utilizes a non-inverting open/switch interface. Integrated fault protection includes adjustable current limiting and overtemperature shutdown. It functions without a separate supply voltage and is rated for an operating temperature range of -40°C to +85°C.

Feature Summary

• Integrates adjustable current limiting and overtemperature protection for robust circuit safeguarding
• Utilizes a high-side P-channel architecture with a non-inverting control interface
• Operates independently without requiring a separate supply voltage rail

Applications

• High-side switching for peripheral power distribution
• Hot-insertion protection in portable electronic devices
• Load management in battery-powered systems

Procurement Notes

Verify the specific suffix against official documentation to confirm exact packaging and tape-and-reel specifications. Ensure the component meets RoHS3 compliance requirements for your assembly process. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and traceability before procurement.

Selection Notes

Select this component when a compact, high-side switch is required for low-voltage loads up to 5.5V. The SOT-23-6 package suits space-constrained designs. Consider the 900mA current limit and 170mΩ on-resistance for thermal management. Verify that the non-inverting logic level matches the system control signals.

Part Context

This part belongs to the MIC20xx family of power switches from Microchip Technology. These components are designed for general-purpose load switching applications. The family offers various channel counts and packages, providing flexibility for different power distribution needs in consumer and industrial electronics.

Replacement Considerations

Consult the official datasheet for direct pin-compatible alternatives within the MIC20xx series. Verify electrical parameters such as current limits and on-resistance when substituting with other manufacturers' parts.

FAQ

Does the MIC2019BM6-TR require a separate VCC supply?

No, the device does not require a separate supply voltage; it operates directly from the load voltage.

What fault protections are included?

The device includes adjustable current limiting and overtemperature shutdown protection.