LM2661MX
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- Mfr.Part #
- LM2661MX
- Manufacturer
- National Semiconductor
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- SWITCHED CAPACITOR CONVERTER
- Stock
- 33,741
- In Stock ：
- 33,741
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Terminal Position :
- Dual
- Base Part Number :
- LM2661
- Supply Current-Max (Isup) :
- 3mA
- Number of Outputs :
- 1
- Output Configuration :
- Positive or Negative
- Min Supply Voltage :
- 1.5V
- Peak Reflow Temperature (Cel) :
- 260
- Output Type :
- FIXED
- Operating Temperature :
- -40°C~85°C TA
- Terminal Form :
- Gull wing
- Number of Pins :
- 8
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pbfree Code :
- yes
- Packaging :
- Tape and Reel (TR)
- Voltage - Input (Min) :
- 1.5V
- Output Voltage :
- 11V
- Mount :
- Surface Mount
- Lead Free :
- Lead Free
- Frequency - Switching :
- 5kHz 40kHz
- Max Supply Voltage :
- 5.5V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Length :
- 4.9mm
- Number of Terminations :
- 8
- Topology :
- Charge Pump
- Synchronous Rectifier :
- No
- Input Voltage-Nom :
- 5V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Width :
- 3.9mm
- Analog IC - Other Type :
- SWITCHED CAPACITOR CONVERTER
- ECCN Code :
- EAR99
- Switcher Configuration :
- DOUBLER INVERTER
- Function :
- Ratiometric
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e3
- Terminal Finish :
- Matte Tin (Sn)
- Voltage - Output (Min/Fixed) :
- -Vin 2Vin Vin/2
- Current - Output :
- 100mA
- Mounting Type :
- Surface Mount
- Datasheets
- LM2661MX
LM2661MX Documents
Voltage Regulators - DC DC Switching Regulators National Semiconductor LM2661MX Overview
The LM2661MX by National Semiconductor is a state-of-the-art Switched Capacitor Converter specifically engineered to address the demands of modern electronic devices requiring efficient voltage regulation. This compact, high-performance component excels in converting a positive voltage into either a negative voltage or a higher positive voltage, utilizing a switchable charge pump mechanism. Its unique design ensures minimal power loss and maximum reliability, making it an ideal choice for applications needing a compact, efficient, and versatile voltage conversion solution.
LM2661MX Features
The LM2661MX boasts several key features that make it a standout choice for designers and engineers. These include its ability to operate over a wide input voltage range and its low power operation which ensures energy efficiency. Additionally, the device's high-frequency switching capability minimizes the size of external components, while its thermal protection feature safeguards it and its surrounding components from overheating, enhancing system reliability.
LM2661MX Applications
- Portable Devices: The LM2661MX can be utilized in portable electronics such as smartphones and tablets where efficient power management is crucial for battery preservation and device longevity.
- Medical Equipment: In medical devices that require consistent and reliable voltage regulation, the LM2661MX ensures the necessary power management for safe operation.
- Telecommunications: This converter plays a critical role in telecommunications equipment by providing stable power supply, crucial for maintaining system reliability and performance.
- Consumer Electronics: Used in various consumer electronics, the LM2661MX enhances device functionality and energy efficiency, from gaming consoles to portable cameras.
- Automotive Applications: It is also suitable for automotive electronics, where durable and reliable voltage conversion is necessary for the optimal functioning of vehicle electronics.
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