LM27342QMYX/NOPB

$3.23

Description：IC REG BUCK ADJ 2A 10MSOP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:f242b359509e Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM27342QMYX/NOPB 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 BUCK ADJ 2A 10MSOP. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM27342QMYX/NOPB

Description：IC REG BUCK ADJ 2A 10MSOP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：3V
Voltage - Input (Max)：20V
Voltage - Output (Min/Fixed)：1V
Voltage - Output (Max)：18V
Current - Output：2A
Frequency - Switching：2MHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
Supplier Device Package：10-MSOP-PowerPad
Grade：Automotive
Qualification：AEC-Q100

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM27342QMYX/NOPB

LM27342QMYX/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM27342QMYX/NOPB is a wide input range synchronous buck regulator manufactured by Texas Instruments. It operates with an input voltage range of 3V to 20V and delivers up to 2A of output current. The adjustable output voltage spans from 1V to 18V. Integrated features include frequency synchronization capability and a fixed switching frequency of 2MHz. The device is housed in a 10-MSOP-PowerPad package and supports operation across a temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Synchronous step-down topology for high efficiency
Frequency synchronization input for noise management
Wide input voltage range supporting various power sources
Integrated thermal shutdown protection

Voltage Regulators - DC DC Switching Regulators Applications

Portable electronics power management
Industrial control systems
Embedded computing platforms

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the Q suffix indicates automotive qualification requirements against specific application standards. Confirm the MYX suffix corresponds to the MSOP package and tape-and-reel delivery format. Ensure compatibility with existing PCB footprints and thermal design constraints before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a wide input voltage range and synchronized switching are required. The 2A current rating suits moderate load applications. Consider the MSOP package size for space-constrained designs. Verify that the automotive grade specification aligns with target reliability standards compared to standard industrial variants.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM2734x family of wide input synchronous buck regulators. It shares functional similarities with the LM27342SD and LM27342MY variants, differing primarily in package type and automotive qualification status. The family targets applications requiring efficient DC-DC conversion from varying input sources.