Texas Instruments LM2852XMXA
LM2852XMXA variants from Texas Instruments
LM2852XMXA Overview
What changes between part numbers, and what to check before you lock the BOM — DC DC Switching Regulators.
Key Features
- Footprint / package: HTSSOP, 14-TSSOP (0.173", 4.40mm Width) Exposed PadLand pattern and thermal pad differ between these packages — run a quick footprint check before you swap variants.
- Lifecycle mix: ActiveConfirm lifecycle on the exact MPN, not just the base number prefix.
- 4 distinct suffix patternsExamples: 2.5/NOPB, 3.3/NOPB, X-1.5/NOPB, 1.2/NOPB. Decode suffix meaning in the ordering notes under the variant table.
Target Applications
- DC DC Switching Regulators — 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 LM2852XMXA part numbers by package, electrical parameters, lifecycle, and availability. Use RFQ for stock and lead-time confirmation.
| Part Number | Description | Package Type | Manufacturer | Lifecycle | RoHS | Availability | Action |
|---|---|---|---|---|---|---|---|
| LM2852XMXA-2.5/NOPB | Package: HTSSOP | Operating Supply Voltage: 5.5V | Min Supply Voltage: 2.85V | Output Voltage: 2.5V | Output Current: 2A | Max Output Current: 2A | Max Input Voltage: 5.5V | Number of Outputs: 1 | HTSSOP | Texas Instruments | Active | Compliant | In Stock | |
| LM2852XMXA-3.3/NOPB | 3.3V 2A Sync Buck Regulator, 5.5V In, HTSSOP | - | Texas Instruments | Active | Compliant | In Stock | |
| LM2852XMXAX-1.5/NOPB | IC REG BUCK 1.5V 2A 14HTSSOP | - | Texas Instruments | Active | Compliant | In Stock | |
| LM2852XMXA-1.2/NOPB | Package: 14-TSSOP (0.173", 4.40mm Width) Exposed Pad | Mounting Type: Surface Mount | Number of Outputs: 1 | Operating Temperature: -40°C ~ 125°C (TJ) | 14-TSSOP (0.173", 4.40mm Width) Exposed Pad | Texas Instruments | Active | Compliant | In Stock |
Ordering Code Differences
How suffixes on LM2852XMXA map to package, grade, and reel options.
How to Choose the Right LM2852XMXA DC DC Switching Regulators
Match the footprint first
Packages here: HTSSOP, 14-TSSOP (0.173", 4.40mm Width) Exposed Pad. Open the land-pattern drawing before you substitute a different suffix.
Electrical headroom
Compare voltage and current columns in the variant table. For LM2852XMXA, 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 "LM2852XMXA" — include the full suffix (e.g. 2.5/NOPB, 3.3/NOPB, X-1.5/NOPB). RFQ with reel/tube preference and required date code.
Technical Specifications
Core parameters for LM2852XMXA product family
Identity
Variant Parameters
Source LM2852XMXA 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
Frequently Asked Questions
Common technical questions about the LM2852XMXA product family.
Related Base Numbers
Related Series
Explore product families linked to this base-number page.