LM5164QDDARQ1 Texas Instruments POWER MANAGEMENT

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2026/09/24 98
LM5164QDDARQ1 Texas Instruments 	POWER MANAGEMENT


• AEC-Q100-qualified for automotive applications– Device temperature grade 1: –40°C to +125°C,ambient temperature range
• Optimized for ultra-low EMI requirements
• Create a custom regulator design using the LM5164-Q1 with WEBENCH® Power Designer


CATALOG
LM5164QDDARQ1 COUNTRY OF ORIGIN
LM5164QDDARQ1 PARAMETRIC INFO
LM5164QDDARQ1 PACKAGE INFO
LM5164QDDARQ1 MANUFACTURING INFO
LM5164QDDARQ1 PACKAGING INFO
LM5164QDDARQ1 ECAD MODELS
LM5164QDDARQ1 APPLICATIONS


COUNTRY OF ORIGIN
China
Mexico
United States of America


PARAMETRIC INFO
Type Synchronous Step Down
Number of Outputs 1
Minimum Input Voltage (V) 6
Maximum Input Voltage (V) 100
Output Voltage (V) 1.2 to 90
Maximum Output Current (A) 1
Minimum Operating Temperature (°C) -40
Maximum Operating Temperature (°C) 150
Supplier Temperature Grade Automotive
Maximum Switching Frequency (kHz) 1000
Switching Regulator Yes
Operating Supply Voltage Range (V) 6 to 100
Output Type Adjustable
Typical Quiescent Current (uA) 10
Minimum Storage Temperature (°C) -65
Maximum Storage Temperature (°C) 150
Typical Switch Current (A) 1.5
 

PACKAGE INFO
Supplier Package HSOIC EP
Basic Package Type Lead-Frame SMT
Pin Count 8
Lead Shape Gull-wing
PCB 8
Tab N/R
Pin Pitch (mm) 1.27
Package Length (mm) 5(Max)
Package Width (mm) 4(Max)
Package Height (mm) 1.55(Max)
Package Diameter (mm) N/R
Package Overall Length (mm) 5(Max)
Package Overall Width (mm) 6.2(Max)
Package Overall Height (mm) 1.7(Max)
Seated Plane Height (mm) 1.7(Max)
Mounting Surface Mount
Terminal Width (mm) 0.51(Max)
Package Weight (g) N/A
Package Material Plastic
Package Family Name SO
Jedec MS-012-BA
Package Outline Link to Datasheet
 

MANUFACTURING INFO
MSL 2
Maximum Reflow Temperature (°C) 260
Lead Finish(Plating) AuAg
Under Plating Material Pd over Ni
Terminal Base Material Cu Alloy
 

PACKAGING INFO
Packaging Tape and Reel
Quantity Of Packaging 2500
 

ECAD MODELS



APPLICATIONS
• Automotive 48V mild hybrid ECU bias supplies
• Automotive DC/DC converters
• Automotive HVAC compressors and PTC heaters

Produkt RFQ