Part Details for LMR14020SDDA by Texas Instruments
Results Overview of LMR14020SDDA by Texas Instruments
- Distributor Offerings: (6 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (1 option)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
LMR14020SDDA Information
LMR14020SDDA by Texas Instruments is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| LMR14020SDDA | Texas Instruments | SIMPLE SWITCHER, 4V to 40V, 2A 2.2MHz Step-Down Regulator with Low IQ 8-SO PowerPAD -40 to 125 | |
| LMR14020SDDAR | Texas Instruments | SIMPLE SWITCHER, 4V to 40V, 2A 2.2MHz Step-Down Regulator with Low IQ 8-SO PowerPAD -40 to 125 |
Price & Stock for LMR14020SDDA
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
3121623
|
Farnell | RoHS: Compliant Min Qty: 1 Container: Each | 31 |
|
$2.9250 / $3.1520 | Buy Now |
|
DISTI #
296-41101-5-ND
|
DigiKey | IC REG BUCK ADJ 2A 8SOPWR Min Qty: 1 Lead time: 12 Weeks Container: Tube |
345 In Stock |
|
$1.7608 / $3.3500 | Buy Now |
|
DISTI #
595-LMR14020SDDA
|
Mouser Electronics | Switching Voltage Regulators 40V 2A 2.2Mhz Simple Switcher A 595-LMR14020SDDAR RoHS: Compliant | 8963 |
|
$1.7500 / $3.3500 | Buy Now |
|
DISTI #
LMR14020SDDA
|
TME | PMIC, DC/DC converter, Uin: 4÷40VDC, Uout: 1÷36VDC, 2A, HSOP8, SMD Min Qty: 1 | 0 |
|
$2.1800 / $2.8700 | RFQ |
|
|
Chip Stock | LMR14020TubeActiveStep-DownDCtoDCswitchingregulator12V3.9mm2A200kHz~2.5MHz | 82500 |
|
RFQ | |
|
|
Win Source Electronics | IC REG BUCK ADJUSTABLE 2A 8SOPWR | 54910 |
|
$0.1902 / $0.2852 | Buy Now |
US Tariff Estimator: LMR14020SDDA by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for LMR14020SDDA
LMR14020SDDA CAD Models
-
Part Symbol
-
Footprint
-
3D Model
Available Download Formats
By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy
LMR14020SDDA Part Data Attributes
|
|
LMR14020SDDA
Texas Instruments
Buy Now
Datasheet
|
Compare Parts:
LMR14020SDDA
Texas Instruments
SIMPLE SWITCHER, 4-V to 40-V, 2-A 2.2-MHz step-down converter with Low IQ 8-SO PowerPAD -40 to 125
|
| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Package Description | Hlsop, | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Additional Feature | Adjustable Output Mode From 0.8 To 28v | |
| Analog IC - Other Type | Switching Regulator | |
| Control Mode | Current-Mode | |
| Control Technique | Pulse Width Modulation | |
| Input Voltage-Max | 40 V | |
| Input Voltage-Min | 4 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e4 | |
| Length | 4.9 Mm | |
| Moisture Sensitivity Level | 2 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 2 A | |
| Output Voltage-Max | 36 V | |
| Output Voltage-Min | 1 V | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | HLSOP | |
| Package Shape | Rectangular | |
| Package Style | Small Outline, Heat Sink/Slug, Low Profile | |
| Peak Reflow Temperature (Cel) | 260 | |
| Seated Height-Max | 1.7 Mm | |
| Surface Mount | Yes | |
| Switcher Configuration | Buck | |
| Switching Frequency-Max | 2500 Khz | |
| Temperature Grade | Automotive | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.9 Mm |
Alternate Parts for LMR14020SDDA
This table gives cross-reference parts and alternative options found for LMR14020SDDA. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LMR14020SDDA, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LMR14020SDDAR | Texas Instruments | $1.2594 | SIMPLE SWITCHER, 4-V to 40-V, 2-A 2.2-MHz step-down converter with Low IQ 8-SO PowerPAD -40 to 125 | LMR14020SDDA vs LMR14020SDDAR |
LMR14020SDDA Frequently Asked Questions (FAQ)
-
A 2-layer or 4-layer PCB with a solid ground plane and thermal vias under the device can help to dissipate heat efficiently. TI recommends a minimum of 2 oz copper thickness and a thermal pad size of at least 100 mm².
-
Monitor the input voltage, output voltage, and output current to ensure they are within the recommended operating conditions specified in the datasheet. Also, ensure the device is properly decoupled and bypassed to minimize noise and ripple.
-
A low-ESR ceramic capacitor with a value of 10-22 μF is recommended for input decoupling. The capacitor should be placed as close to the device as possible to minimize inductance.
-
The output voltage ripple and noise can be calculated using the equations provided in the datasheet. The output voltage ripple is typically around 1-2% of the output voltage, and the noise is typically around 1-10 mV.
-
A low-ESR ceramic capacitor with a value of 10-47 μF is recommended for output filtering. The capacitor should be placed as close to the output pin as possible to minimize inductance.