LM20123QMHE/NOPB Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
LM20123QMHE/NOPB is an automotive-grade 3A synchronous step-down DC/DC converter by Texas Instruments in a small outline package. Key specs: 3A output current, high-efficiency synchronous conversion, AEC-Q100 automotive qualification, and lead-free NOPB construction. Available in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 17
- Lifecycle
- ACTIVE
- Datasheet
- LM20123QMHE/NOPB Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LM20123QMHE/NOPB?
- AEC-Q100 automotive-qualified design enabling reliable operation in harsh vehicular environments across extended temperature ranges
- 3A synchronous step-down topology delivering high conversion efficiency for reduced thermal dissipation in space-constrained automotive and industrial power designs
- Lead-free NOPB construction meeting RoHS and automotive environmental compliance requirements for eco-friendly manufacturing
What is LM20123QMHE/NOPB used for?
The LM20123QMHE/NOPB is designed for point-of-load power conversion in automotive infotainment, ADAS, and body electronics systems where AEC-Q100 qualification and high reliability are mandatory. Its 3A synchronous buck topology provides efficient DC/DC regulation for powering microcontrollers, FPGAs, and digital signal processors from automotive battery or post-regulator bus voltages. It is also suitable for industrial control systems and telecom equipment requiring compact, efficient step-down conversion with automotive-grade component quality.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the LM20123QMHE/NOPB datasheet?
LM20123QMHE/NOPB Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LM20123QMHE/NOPB?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Is the LM20123QMHE/NOPB automotive qualified?
Yes, the LM20123QMHE/NOPB carries AEC-Q100 automotive qualification, meaning it has been tested and verified to meet stringent reliability and temperature requirements for use in automotive electronic systems including powertrain, body, and infotainment applications.
What does the NOPB suffix mean on the LM20123QMHE/NOPB?
The NOPB suffix indicates No Lead (Pb-free) construction, meaning the device uses a lead-free solder plating compliant with RoHS environmental directives. This is required for automotive and consumer electronics sold in markets with hazardous substance restrictions.
What is the output current capability of the LM20123QMHE/NOPB?
The LM20123QMHE/NOPB is rated for up to 3A continuous output current, making it suitable for powering a wide range of digital and analog loads in automotive and industrial applications requiring moderate current with efficient synchronous step-down conversion.
What package does the LM20123QMHE/NOPB use?
The LM20123QMHE/NOPB is housed in a Small Outline (SOIC-type) package optimized for surface-mount assembly. The compact SMD footprint facilitates high-density PCB layouts in space-constrained automotive ECUs and industrial control boards.
What are typical applications for the LM20123QMHE/NOPB?
Typical applications include automotive infotainment power rails, ADAS ECU point-of-load regulators, body control module supplies, industrial PLC power stages, and any embedded system needing AEC-Q100 certified, high-efficiency 3A synchronous DC/DC step-down conversion.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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