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25,829 pcs
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25829 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments LM2663M/NOPB is a versatile switched capacitor voltage converter designed for efficient power management in battery-powered systems. This IC can invert a positive input voltage between 1.5V and 5.5V to a corresponding negative voltage, or function as a positive voltage doubler.
Key electrical specifications include a maximum output current of 200mA, a typical output resistance of 3.5 Ω, and a typical conversion efficiency of 86% at 200mA. The device operates over a temperature range of -40°C to 85°C and features a low quiescent current of 1.3 µA. The oscillator frequency is selectable, with the LM2663 offering a nominal frequency of 150 kHz.
Packaged in an 8-SOIC surface-mount configuration, the LM2663M/NOPB is suitable for applications requiring compact solutions without the size, cost, and EMI concerns associated with inductor-based converters. Its ability to invert or double the input supply voltage makes it a flexible choice for various power supply designs.
| Qty | Low | High |
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| 1+ | $1.21 | $1.21 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 1.5V to 5.5V.
The maximum output current is 200mA.
The operating temperature range is -40°C to 85°C.
It is supplied in an 8-SOIC package.
Yes, it can invert a positive voltage to a corresponding negative voltage, with a minimum output of -5.5V.
The typical quiescent current is 1.3 µA.