Texas Instruments LMR14020SDDA Microcontrollers
SIMPLE SWITCHER, 4-V to 40-V, 2-A 2.2-MHz step-down converter with Low IQ 8-SO PowerPAD -40 to 125
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LMR14020SDDA
Base Model
Detailed Description
SIMPLE SWITCHER, 4-V to 40-V, 2-A 2.2-MHz step-down converter with Low IQ 8-SO PowerPAD -40 to 125
Package
8-PowerSOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
Datasheet
LMR14020SDDA Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LMR14020SDDA 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
Related Parts Comparison (LMR14020SDDA vs LMR14020SDDAR vs LMR23625CFQDDARQ1 vs LM25101AMRX/NOPB)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| 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 ~ 125°C (TJ) |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Output Current | 2A | 2A | 2.5A | 3 A |
| Package | HSOIC (DDA)-8 | HSOIC-8 | HSOIC (DDA)-8 | HSOIC (DDA)-8 |
| Switching Frequency | 200kHz ~ 2.5MHz | 200kHz ~ 2.5MHz | 2.1MHz | -- |
| Control Mode | current mode | current mode | current mode | -- |
| Duty Cycle Max | 98 | 98 | 99 | -- |
| Function | Step-Down | Step-Down | Step-Down | -- |
| Iq Typ Ma | 0.04 | 0.04 | 0.075 | -- |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
LMR14020SDDARTexas InstrumentsSIMPLE SWITCHER, 4-V to 40-V, 2-A 2.2-MHz step-down converter with Low IQ 8-SO PowerPAD -40 to 125
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
