NB621EV-LF-Z
- Mfr.Part #
- NB621EV-LF-Z
- Manufacturer
- Monolithic Power Systems
- Package / Case
- 28-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG DL BUCK/LNR 600KHZ 28QFN
- Stock
- 40,546
- In Stock :
- 40,546
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- Manufacturer :
- Monolithic Power Systems
- Product Category :
- Voltage Regulators - Linear + Switching
- Topology :
- Step-Down (Buck) (1), Linear (LDO) (1)
- Packaging :
- Tape and Reel (TR)
- Published :
- 2013
- Voltage - Output 1 :
- 15V
- Mounting Type :
- Surface Mount
- Voltage - Supply :
- 5.5V~25V
- Mount :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- Voltage/Current - Output 2 :
- 3V/5V 100mA
- RoHS Status :
- ROHS3 Compliant
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Input Voltage-Nom :
- 12V
- ECCN Code :
- EAR99
- Input Voltage (Min) :
- 5.5V
- Number of Functions :
- 1
- Height Seated (Max) :
- 1mm
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Voltage - Output 2 :
- 3V
- Terminal Finish :
- Matte Tin (Sn)
- Terminal Pitch :
- 0.5mm
- Factory Lead Time :
- 14 Weeks
- Operating Temperature :
- -20°C~85°C
- Additional Feature :
- ADJUSTABLE OUTPUT MODE FROM 0.8V TO 15V; ALSO CONTAINS LDO REGULATOR
- Control Mode :
- CURRENT-MODE
- JESD-609 Code :
- e3
- Length :
- 5mm
- Frequency - Switching :
- 600kHz
- Number of Terminations :
- 28
- Number of Outputs :
- 2
- Control Technique :
- PULSE WIDTH MODULATION
- Width :
- 4mm
- Lead Free :
- Lead Free
- Package / Case :
- 28-VFQFN Exposed Pad
- w/Sequencer :
- No
- Voltage/Current - Output 1 :
- 0.8V~15V 8A
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Terminal Position :
- QUAD
- Datasheets
- NB621EV-LF-Z

Voltage Regulators - Linear + Switching Monolithic Power Systems NB621EV-LF-Z Overview
The Monolithic Power Systems NB621EV-LF-Z represents a cutting-edge solution in the realm of integrated circuits, specifically designed as a dual-mode voltage regulator. This regulator features a compact 28QFN package, capable of delivering high-efficiency power conversion with a switching frequency of 600 kHz. Ideal for applications requiring a reliable and consistent power supply, the NB621EV-LF-Z ensures minimal energy loss and enhanced performance stability. The versatility offered by its dual buck and linear regulation modes makes this product a top choice for developers looking for robust solutions in power management technologies.
NB621EV-LF-Z Features
The NB621EV-LF-Z voltage regulator incorporates several features that make it both powerful and user-friendly. These include its dual buck and linear operational modes, high-frequency operation at 600 kHz which reduces the size of external components, and a thermally efficient 28QFN package that supports tighter system integration. These attributes provide a combination of reduced system costs and improved reliability, making it an exemplary choice for demanding electronic applications.
NB621EV-LF-Z Applications
- Consumer Electronics: In devices such as smartphones and tablets, the NB621EV-LF-Z helps in managing power efficiently to enhance battery life and device performance.
- Computing Systems: Utilized in laptops and desktops for precise voltage regulation, ensuring the stability and reliability of CPU and GPU performance.
- Telecommunications Equipment: Critical for power supply regulation in communication devices and infrastructure, maintaining system reliability under varying load conditions.
- Industrial Systems: Supports robust industrial applications requiring stable and efficient power management under harsh conditions.
- Automotive Electronics: Used in vehicle power systems to ensure consistent performance and reliability of automotive electronics.
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| Part | Manufacturer | Stock | Description |
|---|---|---|---|
| NB621EV-LF-P | Monolithic Power Systems | 16,480 | IC REG DL BUCK/LNR 600KHZ 28QFN |
















