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Part Details for LMR14030SQDDAQ1 by Texas Instruments
Results Overview of LMR14030SQDDAQ1 by Texas Instruments
- Distributor Offerings: (7 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (0 options)
- 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
LMR14030SQDDAQ1 Information
LMR14030SQDDAQ1 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 |
|---|---|---|---|
| LMR14030SQDDAQ1 | Texas Instruments | Automotive 40V, 3.5A SIMPLE SWITCHER®, 2.2MHz Step-Down Regulator with 40uA IQ 8-SO PowerPAD -40 to 125 |
Price & Stock for LMR14030SQDDAQ1
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-43687-ND
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DigiKey | IC REG BUCK ADJ 3.5A 8SOPWR Min Qty: 1 Lead time: 6 Weeks Container: Tube |
1419 In Stock |
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$1.7525 / $2.8500 | Buy Now |
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DISTI #
595-LMR14030SQDDAQ1
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Mouser Electronics | Switching Voltage Regulators SIMPLE SWITCHER Aut omotive 40-V 3.5-A A 595-LMR14030SQDDARQ1 RoHS: Compliant | 283 |
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$1.7500 / $2.8500 | Buy Now |
|
DISTI #
LMR14030SQDDAQ1
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TME | PMIC, DC/DC converter, Uin: 4÷40VDC, Uout: 0.8÷28VDC, 3.5A, SMD Min Qty: 1 | 0 |
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$2.5300 / $3.8000 | RFQ |
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ComSIT USA | SIMPLE SWITCHER 40 V, 3.5 A STEP-DOWN CONVERTER WITH 40 UA IQ Switching Regulator, Current-mode, 3.5A, 2500kHz Switching Freq-Max, PDSO8 ECCN: EAR99 RoHS: Compliant |
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RFQ | |
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Cytech Systems Limited | IC REG BUCK ADJ 3.5A 8SOPWR | 75 |
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RFQ | |
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LCSC | Step-down type Adjustable 4V40V 3.5A 800mV28V SO-8 DC-DC Converters ROHS | 20 |
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$2.8723 / $3.0247 | Buy Now |
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Vyrian | Other Function Semiconductors | 26656 |
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RFQ |
Part Details for LMR14030SQDDAQ1
LMR14030SQDDAQ1 CAD Models
LMR14030SQDDAQ1 Part Data Attributes
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LMR14030SQDDAQ1
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
LMR14030SQDDAQ1
Texas Instruments
SIMPLE SWITCHER® Automotive 40-V, 3.5-A, 2.2-MHz step-down converter with 40-uA IQ 8-SO PowerPAD -40 to 125
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Reach Compliance Code | compliant | |
| Samacsys Manufacturer | Texas Instruments | |
| Additional Feature | ALSO OPERATES IN ADJUSTABLE 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 | |
| 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 | 3.5 A | |
| Output Voltage-Max | 30 V | |
| Output Voltage-Min | 1 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HSOP | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG | |
| Peak Reflow Temperature (Cel) | 260 | |
| Screening Level | AEC-Q100 | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 2500 kHz | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 |
LMR14030SQDDAQ1 Frequently Asked Questions (FAQ)
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Texas Instruments recommends a 2-layer or 4-layer PCB with a solid ground plane and thermal vias to the bottom layer to dissipate heat efficiently.
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Monitor the input voltage, output voltage, and output current to ensure they are within the recommended operating conditions specified in the datasheet.
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A ceramic capacitor with a value of 10uF to 22uF is recommended for input decoupling, placed as close to the device as possible.
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Use a shielded enclosure, keep the device away from noise sources, and use a common-mode choke or ferrite bead on the input lines to minimize EMI.
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A ceramic capacitor with a value of 10uF to 22uF is recommended for output filtering, placed as close to the device as possible.