Texas Instruments LMR14020SSQDDARQ1 Microcontrollers
SIMPLE SWITCHER® Automotive 40-V, 2-A, 2.2-MHz step-down converter with 40-uA IQ 8-SO PowerPAD -40 to 125
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LMR14020SSQDDARQ1
Detailed Description
SIMPLE SWITCHER® Automotive 40-V, 2-A, 2.2-MHz step-down converter with 40-uA IQ 8-SO PowerPAD -40 to 125
Package
8-PowerSOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
Datasheet
LMR14020SSQDDARQ1 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LMR14020SSQDDARQ1 Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
8-PowerSOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Lifecycle Status
Active
Output Type
Adjustable
Max Input Voltage
40V
Output Current
2A
Switching Frequency
200kHz ~ 2.5MHz
Number of Outputs
1
Alternate Parts Comparison (LMR14020SSQDDARQ1 vs LMR23625CFQDDARQ1 vs LM25101AMRX/NOPB vs THS3112IDDAR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-PowerSOIC | 8-PowerSOIC | 8-PowerSOIC | 8-PowerSOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 85°C |
| Lifecycle Status | Active | Active | Active | Active |
| RoHS | Yes | Yes | Yes | -- |
| Output Current | 2A | 2.5A | 3 A | -- |
| Package | HSOIC8 | HSOIC (DDA)-8 | HSOIC (DDA)-8 | -- |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
NCV890200PDR2GonsemiSimilaronsemi
Pin YesPkg YesElec Mixed
IC REG BUCK ADJUSTABLE 2A 8SOIC
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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
LM25101AMRX/NOPBTexas Instruments3-A, 2-A or 1-A half bridge gate driver with 8-V UVLO and TTL inputs 8-SO PowerPAD -40 to 125
