DC/DC Controller 6A 28V In 5.5V Out QFN SM Product overview: NN30321A-VB from Panasonic 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 6A, 28V, 5.5V, QFN. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 6A, 28V, 5.5V, QFN, Voltage Regulator IC. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 739-NN30321A-VB can be used for catalog matching and distributor lookup.
IC REG BUCK ADJUSTABLE 6A 24QFN
Manufacturer: Panasonic Electronic Components
Win Source Part Number: 804344-NN30321A-VB
Packaging: Reel
Mounting Style: SMD
Current - Output: 6A
Output Type: Adjustable
Function: Step-Down
Topology: Buck
Frequency - Switching: 210kHz, 430kHz, 650kHz
Number of Outputs: 1
Part Status: Obsolete (End Of Life)
Output Configuration: Positive
Voltage - Input (Min): 4.5V
Voltage - Output (Min/Fixed): 0.75V
Synchronous Rectifier: Yes
Supplier Device Package: 24-QFN (4x4)
Temperature Range - Operating: -40°C ~ 85°C
Maximum Input Voltage: 28V
Maximum Output Voltage: 5.5V
Manufacturer Package: 24-WFQFN Exposed Pad
Popularity: Medium
Fake Threat In the Open Market: 81 pct.
Supply and Demand Status: Balance
Manufacturer Pack Quantity: 25,000
MSL Level: 3 (168 Hours)
IC REG BUCK ADJUSTABLE 6A 24QFN
IC REG BUCK ADJ 6A 24QFN
Buck Switching Regulator IC Positive Adjustable 0.75V 1 Output 6A 24-WFQFN Exposed Pad
IC REG BUCK ADJUSTABLE 6A 24QFN
| ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | Win Source Electronics | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Utmel Electronic Limited | |
|---|---|---|---|---|---|---|---|
| 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 Voltage Regulators |
| Product Number | 739-NN30321A-VB | NN30321A-VB | 804344-NN30321A-VB | NN30321A-VB | NN30321A-VB | NN30321A-VB | 590-NN30321A-VB |
| Product Name | 6A 28V 5.5V QFN Voltage Regulator IC | Voltage Regulators - DC DC Switching Regulators | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - NN30321A-VB | PMIC - Voltage Regulators - DC DC Switching Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | IC REG BUCK ADJUSTABLE 6A 24QFN |
| Output Voltage Type | Adjustable / Variable | Adjustable / Variable | Adjustable / Variable; Adjustable | Adjustable / Variable | Adjustable / Variable; Adjustable | Adjustable / Variable; Adjustable | |
| Package Type | Other; QFN | Other; 24-WFQFN Exposed Pad | Other; 24-WFQFN Exposed Pad | Other; 24-WFQFN Exposed Pad | Other; 24-WFQFN Exposed Pad | ||
| Output Voltage | 5.5 volts | 0.7500 volts | 5.5 volts | 0.7500 volts | 0.7500 to 5.5 volts | 5.5 volts | |
| IOUT | 6 amps | 6 amps | 6 amps | 6 amps | 6 amps | 6 amps | |
| Operating Temperature | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
