AP3433FNTR-G1
- Mfr.Part #
- AP3433FNTR-G1
- Manufacturer
- Diodes Incorporated
- Package / Case
- 16-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 3A SYNC 16QFN
- Stock
- 27,960
- In Stock :
- 27,960
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- Manufacturer :
- Diodes Incorporated
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Packaging :
- Tape and Reel (TR)
- Voltage - Input (Max) :
- 5.5V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Published :
- 2012
- Output Voltage :
- 4.95V
- Operating Temperature :
- -40°C~85°C TA
- Frequency - Switching :
- 300kHz~2MHz
- Max Input Voltage :
- 5.5V
- Function :
- Step-Down
- Lead Free :
- Lead Free
- Min Output Voltage :
- 827mV
- Max Operating Temperature :
- 85°C
- Mounting Type :
- Surface Mount
- Number of Outputs :
- 1
- Max Output Voltage :
- 4.95V
- Weight :
- 57.09594mg
- Mount :
- Surface Mount
- Min Input Voltage :
- 2.95V
- Current - Output :
- 3A
- Output Type :
- Adjustable
- Supplier Device Package :
- 16-QFN (3x3)
- Efficiency :
- 94 %
- Package / Case :
- 16-VFQFN Exposed Pad
- Topology :
- Buck
- Max Output Current :
- 3A
- Operating Supply Voltage :
- 5.5V
- Voltage - Output (Min/Fixed) :
- 1.1V
- Voltage - Output (Max) :
- 4.65V
- Min Operating Temperature :
- -40°C
- Output Configuration :
- Positive
- RoHS Status :
- ROHS3 Compliant
- Synchronous Rectifier :
- yes
- Voltage - Input (Min) :
- 2.95V
- Factory Lead Time :
- 5 Weeks
- Datasheets
- AP3433FNTR-G1

Voltage Regulators - DC DC Switching Regulators Diodes Incorporated AP3433FNTR-G1 Overview
The AP3433FNTR-G1 from Diodes Incorporated is a high-performance adjustable synchronous buck (step-down) regulator designed for precision voltage regulation in a compact package. This IC ensures efficient power management and is ideal for applications requiring a reliable power supply solution. The regulator operates over a wide input voltage range and delivers up to 3A of continuous output current with excellent load and line regulation characteristics. The small form factor of the 16QFN package makes it particularly suitable for space-constrained applications, while its robust design ensures performance stability under varying operating conditions.
AP3433FNTR-G1 Features
This synchronous buck regulator is equipped with numerous features that enhance its performance and usability. Key features include programmable soft-start to minimize inrush current impact, over-temperature and over-current protection enhancing system reliability, and high efficiency up to 95%, which ensures minimal heat generation even under full load conditions. Additionally, its high-frequency operation reduces the need for large external components, thereby saving PCB space and reducing overall solution cost.
AP3433FNTR-G1 Applications
- Portable Devices: Its compact size and high efficiency make the AP3433FNTR-G1 ideal for powering portable devices such as smartphones, tablets, and handheld gaming consoles, ensuring long battery life and reliable performance.
- Networking Equipment: Suitable for use in routers, switches, and other network infrastructure devices, providing stable and efficient power conversion, critical for maintaining system reliability and performance in communication applications.
- Consumer Electronics: Used in televisions, audio systems, and other home electronics where stable voltage supply is crucial for optimal operation and enhancing device longevity.
- Office Automation Equipment: Powers printers, scanners, and fax machines, ensuring efficient operation through stable power delivery and protection features that guard against power anomalies.
- Industrial Systems: Applicable in automation and control systems where precise voltage regulation is necessary to maintain accurate control over processes and machinery.
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