LM3102QMHX/NOPB

$4.90

Description：IC REG BUCK ADJ 2.5A 20HTSSOP
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:ff0e592692f2 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM3102QMHX/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 2.5A 20HTSSOP. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM3102QMHX/NOPB

Description：IC REG BUCK ADJ 2.5A 20HTSSOP
Series：SIMPLE SWITCHER®
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)：4.5V
Voltage - Input (Max)：42V
Voltage - Output (Min/Fixed)：0.8V
Voltage - Output (Max)：7V
Current - Output：2.5A
Frequency - Switching：Up to 1MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：20-PowerTSSOP (0.173", 4.40mm Width)
Supplier Device Package：20-HTSSOP
Grade：Automotive
Qualification：AEC-Q100

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM3102QMHX/NOPB

LM3102QMHX/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM3102QMHX/NOPB is a SIMPLE SWITCHER® synchronous buck converter designed for automotive applications. It features an adjustable output voltage range from 0.8V to 7V with a maximum continuous output current of 2.5A. The device operates with an input voltage range of 4.5V to 42V and supports switching frequencies up to 1MHz. Packaged in a 20-HTSSOP, it is qualified under AEC-Q100 standards and functions reliably within a junction temperature range of -40°C to 125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated synchronous rectification for improved efficiency
Automotive-grade qualification ensuring reliability in harsh environments
Adjustable output voltage capability for flexible system design

Voltage Regulators - DC DC Switching Regulators Applications

Automotive infotainment systems
Telematics control units
Body electronics power distribution

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'Q' confirms AEC-Q100 automotive qualification status before integration. Ensure the HTSSOP-20 package dimensions align with PCB layout constraints. Confirm that the selected supplier documentation matches the Texas Instruments official datasheet specifications for the LM3102 family to guarantee functional equivalence.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when high input voltage tolerance up to 42V is required alongside robust automotive environmental ratings. The 2.5A output capacity suits moderate power loads, while the 1MHz frequency allows for compact passive component sizing. Consider the thermal performance of the 20-HTSSOP package for adequate heat dissipation in enclosed automotive enclosures.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM3102 series of SIMPLE SWITCHER regulators. It shares core topology with non-automotive variants but includes enhanced testing and qualification protocols specific to automotive electronics. The 'Q' designation distinguishes it as a grade-certified component suitable for vehicle-mounted deployment.