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Power Circuits / Switching Regulator or Controllers / LMR14030SQDDAQ1
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LMR14030SQDDAQ1 by: 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

Part Details for LMR14030SQDDAQ1 by Texas Instruments

Overview of LMR14030SQDDAQ1 by Texas Instruments

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Applications Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

Price & Stock for LMR14030SQDDAQ1

Part # Distributor Description Stock Price Buy
DISTI # 296-43687-ND
DigiKey IC REG BUCK ADJ 3.5A 8SOPWR Min Qty: 1 Lead time: 6 Weeks Container: Tube 1660
In Stock
  • 1 $3.7500
  • 10 $3.3700
  • 75 $3.1860
  • 150 $2.7613
  • 300 $2.6196
  • 525 $2.3506
  • 1,050 $1.9824
  • 2,550 $1.8833
  • 5,025 $1.8125
$1.8125 / $3.7500 Buy Now
DISTI # 595-LMR14030SQDDAQ1
Mouser Electronics Switching Voltage Regulators SIMPLE SWITCHER® Automotive 40-V, 3.5-A, 2.2-MHz step-down converter with 40-uA IQ 8-SO PowerPAD -40 to 125 RoHS: Compliant 750
  • 1 $3.7500
  • 10 $3.1900
  • 75 $2.6100
  • 300 $2.3500
  • 525 $1.9800
  • 1,050 $1.8800
  • 2,550 $1.8100
$1.8100 / $3.7500 Buy Now
DISTI # LMR14030SQDDAQ1
TME IC: PMIC, DC/DC converter, Uin: 4÷40VDC, Uout: 0.8÷28VDC, 3.5A, Ch: 1 Min Qty: 1 0
  • 1 $3.8000
  • 5 $3.4200
  • 25 $3.0200
  • 75 $2.7200
  • 300 $2.5300
$2.5300 / $3.8000 RFQ
Ameya Holding Limited IC REG BUCK ADJ 3.5A 8SOIC 52015
RFQ
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 RoHS: Compliant Europe - 355
RFQ

Part Details for LMR14030SQDDAQ1

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LMR14030SQDDAQ1 Part Data Attributes

Parametric Data
LMR14030SQDDAQ1 Texas Instruments
Buy Now Datasheet
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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
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Package Description HSOP,
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

Alternate Parts for LMR14030SQDDAQ1

This table gives cross-reference parts and alternative options found for LMR14030SQDDAQ1. 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 LMR14030SQDDAQ1, 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 Description Manufacturer Compare
MAX17504ATP+T 4.5V-60V, 3.5A, High-Efficiency, Synchronous Step-Down DC-DC Converter with Internal Compensation, 20-LFCSP-5X5X0.75, 20 Pins, -40 to 125C Analog Devices Inc LMR14030SQDDAQ1 vs MAX17504ATP+T
MPM3515GQV-AEC1 Switching Regulator, Monolithic Power Systems LMR14030SQDDAQ1 vs MPM3515GQV-AEC1
MAX17544ATP+ Switching Regulator, Current-mode, 5.85A, 2450kHz Switching Freq-Max, BICMOS, TQFN-20 Maxim Integrated Products LMR14030SQDDAQ1 vs MAX17544ATP+
MAX17504SATP+ 4.5V-60V, 3.5A, High-Efficiency, Synchronous Step-Down DC-DC Converter with Internal Compensation, 20-LFCSP-5X5X0.75, 20 Pins, -40 to 125C Analog Devices Inc LMR14030SQDDAQ1 vs MAX17504SATP+
TPS54341DPRR 4.5 to 42V Input 3.5A Step-Down DC-DC Converter With Soft-Start and Eco-mode™ 10-WSON -40 to 85 Texas Instruments LMR14030SQDDAQ1 vs TPS54341DPRR
MAX17504SATP+ Switching Regulator, Current-mode, 5.85A, 2450kHz Switching Freq-Max, BICMOS, TQFN-20 Maxim Integrated Products LMR14030SQDDAQ1 vs MAX17504SATP+
MAX17504ATP+ 4.5V-60V, 3.5A, High-Efficiency, Synchronous Step-Down DC-DC Converter with Internal Compensation, 20-LFCSP-5X5X0.75, 20 Pins, -40 to 125C Analog Devices Inc LMR14030SQDDAQ1 vs MAX17504ATP+
MPM3515GQV-AEC1-Z Switching Regulator, Monolithic Power Systems LMR14030SQDDAQ1 vs MPM3515GQV-AEC1-Z
MPM3515GQVE-AEC1 Switching Regulator, Monolithic Power Systems LMR14030SQDDAQ1 vs MPM3515GQVE-AEC1
MAX17504ATP+T Switching Regulator/Controller, Current-mode, 3.5A, 2450kHz Switching Freq-Max, BICMOS, PQCC20, Maxim Integrated Products LMR14030SQDDAQ1 vs MAX17504ATP+T

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