UC2544DW

$5.76

Description：IC SUPERVISOR 2.5V 18SOIC
Series：-
Mfr：Texas Instruments
Package：Bulk,Tube

SKU:b83abc85dfd6 Category: Power Supply Controllers, Monitors Brand: Texas Instruments

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Product introduction

UC2544DW is listed in the Power Supply Controllers, Monitors range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC SUPERVISOR 2.5V 18SOIC. Review the specifications below when checking this part for your BOM.

Power Supply Controllers, Monitors specifications for UC2544DW

Description：IC SUPERVISOR 2.5V 18SOIC
Series：-
Mfr：Texas Instruments
Package：Bulk,Tube
Applications：Power Supply, Supervisor
Voltage - Input：4.5V ~ 40V
Voltage - Supply：-
Current - Supply：7 mA
Operating Temperature：-25°C ~ 85°C
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：18-SOIC (0.295", 7.50mm Width)
Supplier Device Package：18-SOIC

Power Supply Controllers, Monitors datasheet and documents for UC2544DW

UC2544DW

Power Supply Controllers, Monitors Overview

The UC2544DW is a power controller and supervisor integrated circuit manufactured by Texas Instruments. It operates within an input voltage range of 4.5V to 40V and draws a supply current of 7 mA. Designed for surface-mount applications, the device is housed in an 18-SOIC package with a width of 0.295 inches (7.50mm). It supports an operating temperature range from -25°C to +85°C. The component features RoHS3 compliance and carries an MSL rating of 1, indicating unlimited moisture sensitivity life.

Power Supply Controllers, Monitors Feature Summary

Integrated power control and supervision functions within a single IC
Wide input voltage capability supporting 4.5V to 40V operation
Surface-mount construction utilizing an 18-pin SOIC package

Power Supply Controllers, Monitors Applications

Power system monitoring
Voltage supervision circuits

Power Supply Controllers, Monitors Procurement Notes

Verify the specific suffix and revision level against the manufacturer's latest documentation before procurement. Confirm that the 18-SOIC footprint matches the target PCB design. Check for any recent product change notifications or end-of-life status updates directly from Texas Instruments to ensure long-term availability and compatibility.

Power Supply Controllers, Monitors Selection Notes

Select this component when both power control logic and voltage supervision are required in a compact surface-mount form factor. Ensure the application environment remains within the specified -25°C to +85°C temperature range. Verify that the 4.5V to 40V input window aligns with the system's power rail characteristics and that the 7 mA supply current fits the overall power budget constraints.

Power Supply Controllers, Monitors Part Context

This part belongs to the UC2544 family of power management devices from Texas Instruments. It serves as a specialized solution for managing power states and supervising voltage levels in electronic systems. The device integrates essential control and monitoring capabilities into a single chip, reducing the component count compared to discrete solutions.