| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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25,546 pcs
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25546 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,000 pcs
|
1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Voltage |
The LMC7660IM/NOPB is a CMOS switched capacitor voltage converter manufactured by NS. It is designed to convert a positive input voltage range of +1.5V to +10V into a corresponding negative output voltage range of -1.5V to -10V. This device is a pin-for-pin replacement for the industry-standard 7660.
Key features include operation over the full temperature and voltage range without an external diode, low supply current of 200 μA maximum, and high power conversion efficiency of 95%. The voltage conversion efficiency is rated at 97%. The LMC7660IM/NOPB operates within an extended temperature range of -40°C to 85°C.
This converter is easy to use, requiring only two external components. It utilizes a built-in oscillator to switch four power MOS switches and charge two electrolytic capacitors. The LMC7660IM/NOPB is supplied in a SOIC (D) package with 8 pins and is available in tube packaging.
Applications for this voltage converter include power management in various electronic systems where a negative voltage rail is required from a positive supply. Its efficiency and low quiescent current make it suitable for battery-powered devices.