Texas Instruments LMK62E

LMK62E variants from Texas Instruments

Variants

Mfr

Texas Instruments

Lifecycle

Active

LMK62E Overview

What changes between part numbers, and what to check before you lock the BOM — Microcontrollers.

Key Features

Lifecycle mix: ActiveConfirm lifecycle on the exact MPN, not just the base number prefix.
4 distinct suffix patternsExamples: 0-156M25SIAT, 2-100M00SIAR, 2-156M25SIAR, 2-156M25SIAT. Decode suffix meaning in the ordering notes under the variant table.

Target Applications

Microcontrollers — design-in and field replacement
BOM scrub where only the base prefix is known but suffix is TBD
Second-source checks when the original MPN is constrained

Ordering Variants

Compare 4 LMK62E part numbers by package, electrical parameters, lifecycle, and availability. Use RFQ for stock and lead-time confirmation.

Part Number	Description	Manufacturer	Lifecycle	RoHS	Availability	Action
LMK62E0-156M25SIAT	High-Performance Low Jitter Standard Oscillator - 156M25 6-QFM -40 to 85	Texas Instruments	Active	Compliant	In Stock	RFQ
LMK62E2-100M00SIAR	IC OSC CLOCK 100MHZ 6QFM	Texas Instruments	Active	Compliant	In Stock	RFQ
LMK62E2-156M25SIAR	IC OSC CLOCK 156.25MHZ 6QFM	Texas Instruments	Active	Compliant	In Stock	RFQ
LMK62E2-156M25SIAT	IC OSC CLOCK 156.25MHZ 6QFM	Texas Instruments	Active	Compliant	In Stock	RFQ

Ordering Code Differences

How suffixes on LMK62E map to package, grade, and reel options.

How to Choose the Right LMK62E Microcontrollers

📦

Match the footprint first

Pull the exact package drawing for your MPN — base-number swaps fail most often at the footprint, not the schematic.

⚡

Electrical headroom

Compare voltage and current columns in the variant table. For LMK62E, a suffix with lower voltage or current rating will not survive the same circuit without recalculation.

🌡️

Temp grade letter matters

Commercial (0–70 °C) and industrial (−40–85 °C+) suffixes look similar in the prefix — confirm ambient + self-heating, not just the first page of the datasheet.

🔢

Copy the full MPN

Do not BOM only "LMK62E" — include the full suffix (e.g. 0-156M25SIAT, 2-100M00SIAR, 2-156M25SIAR). RFQ with reel/tube preference and required date code.

Technical Specifications

Core parameters for LMK62E product family

Identity

Base Model

LMK62E

Manufacturer

Texas Instruments

Listed Variants

Variant Parameters

Lifecycle Status

Active

RoHS Status

Compliant

Source LMK62E with Octatronics

Request stock confirmation, lead time, date code, and pricing for all 4 ordering variants from Texas Instruments. Our team supports active, EOL, and hard-to-find component sourcing.

Original manufacturer parts with traceability options
BOM upload and multi-line RFQ support
Package, grade, and compliance verification

Request Quote View Texas Instruments Browse all base models →

Frequently Asked Questions

Common technical questions about the LMK62E product family.

Is LMK62E a single part I can order, or a family prefix?

LMK62E is a base / family code from Texas Instruments. You order a full MPN such as LMK62E0-156M25SIAT, LMK62E2-100M00SIAR, LMK62E2-156M25SIAR. The variant table lists 4 orderable lines with different suffixes.

What do the suffix letters on LMK62E part numbers mean?

Listed suffix fragments include: 0-156M25SIAT, 2-100M00SIAR, 2-156M25SIAR, 2-156M25SIAT. Typically they encode package (see Package column), temperature grade, and tape/reel option. Always decode on the Texas Instruments datasheet ordering guide — do not guess from pattern alone.

What is the lifecycle status of LMK62E variants?

Lifecycle values in our listing: Active. Status is per MPN suffix — one variant can be Active while another is NRND. Check PCN for your exact suffix before multi-year commitments.

What should I send for an RFQ on LMK62E?

Full manufacturer MPN (not just LMK62E), quantity, needed date code, reel vs tube, and any compliance docs (CoC, RoHS, conflict minerals). If you only know the base prefix, include a photo of the existing label or reel.