LM3102QMH/NOPB

$5.64

Description：IC REG BUCK ADJ 2.5A 20HTSSOP
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tube

SKU:8b0392f225fc Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM3102QMH/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 LM3102QMH/NOPB

Description：IC REG BUCK ADJ 2.5A 20HTSSOP
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tube
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 LM3102QMH/NOPB

LM3102QMH/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM3102QMH/NOPB is a synchronous step-down DC/DC converter from Texas Instruments' SIMPLE SWITCHER family, designed for automotive applications. It operates with an input voltage range of 4.5V to 42V and delivers up to 2.5A output current. The adjustable output voltage spans from 0.8V to 7V. Integrated features include a 1MHz switching frequency and a shutdown function. The device is housed in a 20-PowerTSSOP package and supports junction temperatures from -40°C to 125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Automotive-grade reliability certified under AEC-Q100 standards
Integrated synchronous rectification for enhanced efficiency
Wide input voltage capability suitable for vehicle power systems

Voltage Regulators - DC DC Switching Regulators Applications

Automotive infotainment system power distribution
On-board navigation unit regulation
Telematics control module supply
ADAS sensor power conditioning

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'QMH' confirms the automotive qualification and tape-and-reel packaging configuration. Ensure the design accounts for the 20-pin PowerTSSOP thermal requirements. Confirm that the application circuitry meets the specified operating temperature range limits for reliable performance.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when designing for automotive environments requiring high input voltage tolerance up to 42V. It is appropriate for applications needing a compact solution with integrated synchronous rectification. Consider the 20-pin package size constraints and thermal dissipation needs relative to the 2.5A load capacity.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM3102 series, which provides robust power management solutions for demanding automotive electronics. The QMH variant specifically targets the automotive sector, ensuring compliance with rigorous industry standards for durability and performance under varying environmental conditions.