LM2852XMXA-2.5
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- Mfr.Part #
- LM2852XMXA-2.5
- Manufacturer
- National Semiconductor
- Package / Case
- 14-PowerTSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- SWITCHING REG, VOLTAGE-MODE, 4.9
- Stock
- 1,318
- In Stock ：
- 1,318
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Mounting Type :
- Surface Mount
- Max Output Current :
- 2A
- Function :
- Step-Down
- Synchronous Rectifier :
- yes
- Output Voltage :
- 2.5V
- Operating Supply Voltage :
- 5.5V
- Lead Free :
- Contains Lead
- Operating Temperature :
- -40°C~125°C TJ
- Quiescent Current :
- 850μA
- Radiation Hardening :
- No
- Control Mode :
- VOLTAGE-MODE
- Number of Outputs :
- 1
- Length :
- 5mm
- Mount :
- Surface Mount
- Width :
- 4.4mm
- Pbfree Code :
- No
- RoHS Status :
- Non-RoHS Compliant
- Package / Case :
- 14-PowerTSSOP (0.173, 4.40mm Width)
- Min Output Voltage :
- 2.5V
- Topology :
- Buck
- Voltage - Output (Min/Fixed) :
- 2.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Input Voltage-Nom :
- 5V
- Series :
- SIMPLE SWITCHER®
- Number of Pins :
- 14
- Terminal Form :
- Gull wing
- Terminal Position :
- Dual
- Number of Terminations :
- 14
- Control Technique :
- PULSE WIDTH MODULATION
- Output Configuration :
- Positive
- Analog IC - Other Type :
- SWITCHING REGULATOR
- ECCN Code :
- EAR99
- Output Type :
- FIXED
- Base Part Number :
- LM2852
- Terminal Pitch :
- 0.65mm
- Frequency - Switching :
- 1.5MHz
- JESD-609 Code :
- e0
- Packaging :
- Tube
- Peak Reflow Temperature (Cel) :
- 260
- Voltage - Input (Min) :
- 2.85V
- Datasheets
- LM2852XMXA-2.5
Voltage Regulators - DC DC Switching Regulators National Semiconductor LM2852XMXA-2.5 Overview
The National Semiconductor LM2852XMXA-2.5 is a high-performance, voltage mode switching regulator designed for a broad range of applications. This device offers an optimal solution for powering complex circuits while maintaining high efficiency and robust performance. Its compact package and the ability to operate over a wide input voltage range make it particularly suitable for portable and space-constrained applications. With its high switching frequency, the LM2852XMXA-2.5 minimizes the size of external components and helps reduce the overall solution footprint, making it an ideal choice for designers looking to enhance system reliability and performance.
LM2852XMXA-2.5 Features
The LM2852XMXA-2.5 includes several key features that make it a versatile choice for power management solutions:
- High-efficiency voltage-mode switching regulation, which ensures minimal heat generation and longer battery life in portable applications.
- Adjustable output from 0.8V to VIN, providing flexibility across different power requirements.
- 2.5A output current capability, suitable for high-power applications.
- High 4.9 MHz switching frequency, allowing the use of small, low-cost inductors and capacitors.
- Built-in thermal overload protection and short-circuit protection, enhancing system safety and reliability.
- Low shutdown current, which is crucial for battery-powered devices to extend battery life.
LM2852XMXA-2.5 Applications
- Portable Devices: Provides efficient power conversion, enhancing battery life and reducing the need for frequent recharging.
- Networking Equipment: Maintains stable voltage supply in environments with fluctuating power demands.
- Computing Devices: Ensures reliable operation by providing consistent power to sensitive components.
- Industrial Systems: Offers robust performance in harsh industrial environments, ensuring system reliability and longevity.
- Telecommunications: Delivers precise voltage regulation necessary for the reliable operation of telecommunications hardware.
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