DC/DC Controller, 3A, 4.5-28V In, 0.75-5.5V Out, QFN Product overview: NN30320A-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 3A, 28V, 5.5V, QFN. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 3A, 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-NN30320A-VB can be used for catalog matching and distributor lookup.
Win Source Part Number: 1007277-NN30320A-VB
Category: Integrated Circuits (ICs)>PMIC - Voltage Regulators - DC DC Switching Regulators
Package: Tape & Reel (TR)
Standard Package: 25,000
Mounting: SMD (SMT)
Current - Output: 3A
Output Type: Adjustable
Function: Step-Down
Topology: Buck
Frequency - Switching: 210kHz, 430kHz, 650kHz
Voltage - Output (Max): 5.5V
Number of Outputs: 1
Output Configuration: Positive
Voltage - Input (Min): 4.5V
Voltage - Input (Max): 28V
Voltage - Output (Min/Fixed): 0.75V
Synchronous Rectifier: Yes
Package / Case: 24-WFQFN Exposed Pad
Supplier Device Package: 24-QFN (4x4)
Temperature Range - Operating: -40°C ~ 85°C (TA)
ECCN: EAR99
Fake Threat In the Open Market: 50 pct.
MSL Level: 2 (1 Year)
HTSUS: 8542.39.0001
Mfr: Panasonic Electronic Components
Base Product Number: NN30320
Product Status: Obsolete
IC REG BUCK ADJ 3A 24QFN
Buck Switching Regulator IC Positive Adjustable 0.75V 1 Output 3A 24-WFQFN Exposed Pad
IC REG BUCK ADJUSTABLE 3A 24QFN
IC REG BUCK ADJUSTABLE 3A 24QFN
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | 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 Voltage Regulators |
| Product Number | 739-NN30320A-VB | 1007277-NN30320A-VB | NN30320A-VB | NN30320A-VB | NN30320A-VB | 590-NN30320A-VB |
| Product Name | 3A 28V 5.5V QFN Voltage Regulator IC | Integrated Circuits (ICs) - 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 | PMIC - Voltage Regulators - DC DC Switching Regulators | IC REG BUCK ADJUSTABLE 3A 24QFN |
| Output Voltage Type | Adjustable / Variable | Adjustable / Variable; Adjustable | Adjustable / Variable; Adjustable | Adjustable / Variable | Adjustable / Variable; Adjustable | |
| Package Type | Other; QFN | Other; Tape & Reel (TR) | Other; 24-WFQFN Exposed Pad | Other; 24-WFQFN Exposed Pad | ||
| Output Voltage | 5.5 volts | 0.7500 volts | 0.7500 to 5.5 volts | 5.5 volts | ||
| IOUT | 3 amps | 3 amps | 3 amps | 3 amps | 3 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) |
