65-VIN PSR flyback DC/DC converter with 100-V, 0.75-A integrated power MOSFET 8-WSON -40 to 150 Product overview: LM5181NGUR from Texas Instruments is a Voltage Regulator IC for stable power rails, DC-DC conversion, battery-powered electronics, automotive modules, and embedded power management. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, Voltage Regulator IC, DC Switching Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 739-LM5181NGUR can be used for catalog matching and distributor lookup.
Win Source Part Number: 1249681-LM5181NGUR
Category: Integrated Circuits (ICs)>PMIC - Voltage Regulators - DC DC Switching Regulators
Series: Automotive, AEC-Q100
Package: Tape & Reel
Standard Package: 4,500
Mounting: SMD (SMT)
Current - Output: 500mA
Output Type: Fixed
Function: Step-Up/Step-Down
Topology: Flyback
Frequency - Switching: 12kHz ~ 350kHz
Number of Outputs: 1
Output Configuration: Positive
Voltage - Input (Min): 4.5V
Voltage - Input (Max): 65V
Voltage - Output (Min/Fixed): 5V
Synchronous Rectifier: No
Package / Case: 8-WDFN Exposed Pad
Supplier Device Package: 8-WSON (4x4)
Temperature Range - Operating: -40°C ~ 150°C (TJ)
ECCN: EAR99
Fake Threat In the Open Market: 49 pct.
MSL Level: 2 (1 Year)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: Texas Instruments
Other Names: 296-LM5181NGURCT,296
Base Product Number: LM5181
Flyback Switching Regulator IC Positive Fixed 5V 1 Output 500mA 8-WDFN Exposed Pad
Flyback Switching Regulator IC Positive Fixed 5V 1 Output 500mA 8-WDFN Exposed Pad
Flyback Switching Regulator IC Positive Fixed 5V 1 Output 500mA 8-WDFN Exposed Pad
IC REG FLYBACK 5V 500MA 8WSON
65-VIN PSR FLYBACK DC/DC CONVERT
65-VIN PSR FLYBACK DC/DC CONVERT
Flyback Switching Regulator IC Positive Fixed 5V 1 Output 500mA 8-WDFN Exposed Pad
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | ODG (Origin Data Global) | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | 739-LM5181NGUR | 1249681-LM5181NGUR | 296-LM5181NGURTR-ND | LM5181NGUR | LM5181NGUR | LM5181NGUR | LM5181NGUR |
| Product Name | Voltage Regulator IC | Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators |
| Operating Temperature | -40 C (-40 F) | -40 to 150 C (-40 to 302 F) | -40 to 150 C (-40 to 302 F) | -40 to 150 C (-40 to 302 F) | -40 to 150 C (-40 to 302 F) | -40 to 150 C (-40 to 302 F) | |
| Configuration / Function | Flyback | Buck; Boost | |||||
| Output Voltage Type | Fixed; Fixed | Fixed | Fixed | Fixed; Fixed | |||
| Package Type | Other; Tape & Reel | Other; 8-WDFN Exposed Pad | Other; 8-WDFN Exposed Pad | Other; 8-WDFN Exposed Pad | |||
| Special Features | Multiple Outputs; Synchronous Rectification |
