LM25184QNGURQ1

$4.47

Description：IC REG FLYBACK 12V 4.1A 8WSON
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:7cb2a30714b6 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM25184QNGURQ1 is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC REG FLYBACK 12V 4.1A 8WSON. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM25184QNGURQ1

Description：IC REG FLYBACK 12V 4.1A 8WSON
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Up/Step-Down
Output Configuration：Positive
Topology：Flyback
Output Type：Fixed
Number of Outputs：1
Voltage - Input (Min)：4.5V
Voltage - Input (Max)：42V
Voltage - Output (Min/Fixed)：12V
Voltage - Output (Max)：-
Current - Output：4.1A
Frequency - Switching：12kHz ~ 350kHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 150°C (TJ)
Mounting Type：Surface Mount, Wettable Flank
Package / Case：8-WDFN Exposed Pad
Supplier Device Package：8-WSON (4x4)
Grade：Automotive
Qualification：AEC-Q100

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM25184QNGURQ1

LM25184QNGURQ1

Voltage Regulators - DC DC Switching Regulators Overview

The LM25184QNGURQ1 is an automotive-grade flyback switching regulator designed for isolated power conversion. It operates with a wide input voltage range from 4.5 V to 42 V and delivers a fixed 12 V output at up to 1 A. The device integrates a 350 kHz switcher and supports shutdown functionality. Packaged in an 8-WSON (4x4 mm) surface-mount format, it functions within a junction temperature range of -40°C to +150°C. Key electrical parameters include a quiescent current of 260 µA and compliance with AEC-Q100 standards.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated flyback controller optimized for non-optocoupler isolated topologies
Wide input voltage capability supporting direct battery connection
Automotive qualification ensuring reliability under harsh thermal conditions

Voltage Regulators - DC DC Switching Regulators Applications

Automotive infotainment system power supplies
Isolated DC-DC conversion for vehicle electronics
Auxiliary power modules requiring galvanic isolation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix Q1 indicates automotive grade qualification. Confirm the WSON-8 package matches board layout requirements. Check datasheet for thermal pad soldering guidelines. Ensure supply chain sources provide valid traceability documents. Validate component authenticity through authorized channels only.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Choose this part for isolated applications requiring high input voltage tolerance. Suitable for designs minimizing external component count. Ideal for space-constrained automotive environments. Consider thermal performance when selecting PCB copper area. Verify output voltage configuration meets system load requirements.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the LM25184 family of integrated flyback converters. It is specifically engineered for automotive electronics demanding robust performance. The device simplifies design by integrating the power switch and control logic. It serves as a compact solution for generating isolated voltages in vehicles.