LMC7660IMX/NOPB
Active1.5-V TO 10-V SWITCHED CAPACITOR VOLTAGE CONVERTER
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LMC7660IMX/NOPB
Active1.5-V TO 10-V SWITCHED CAPACITOR VOLTAGE CONVERTER
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Technical Specifications
Parameters and characteristics for this part
| Specification | LMC7660IMX/NOPB |
|---|---|
| Frequency - Switching | 10 kHz |
| Function | Ratiometric |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Output Configuration | Negative |
| Output Type | 1.81 mOhm |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Supplier Device Package | 8-SOIC |
| Synchronous Rectifier | False |
| Voltage - Input (Max) [Max] | 10 V |
| Voltage - Input (Min) [Min] | 1.5 V |
| Voltage - Output (Min/Fixed) | -Vin |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 2.75 | |
| 10 | $ 1.78 | |||
| 25 | $ 1.52 | |||
| 100 | $ 1.24 | |||
| 250 | $ 1.10 | |||
| 500 | $ 1.01 | |||
| 1000 | $ 0.94 | |||
| Digi-Reel® | 1 | $ 2.75 | ||
| 10 | $ 1.78 | |||
| 25 | $ 1.52 | |||
| 100 | $ 1.24 | |||
| 250 | $ 1.10 | |||
| 500 | $ 1.01 | |||
| 1000 | $ 0.94 | |||
| Tape & Reel (TR) | 2500 | $ 0.87 | ||
| 5000 | $ 0.82 | |||
| 7500 | $ 0.80 | |||
| 12500 | $ 0.77 | |||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 2.24 | |
| 10 | $ 2.13 | |||
| 25 | $ 2.03 | |||
| 50 | $ 1.94 | |||
| 100 | $ 1.86 | |||
| 250 | $ 1.80 | |||
| 500 | $ 1.76 | |||
| 1000 | $ 1.73 | |||
| Texas Instruments | LARGE T&R | 1 | $ 1.38 | |
| 100 | $ 1.14 | |||
| 250 | $ 0.82 | |||
| 1000 | $ 0.61 | |||
Description
General part information
LMC7660 Series
The LMC7660 is a CMOS voltage converter capable of converting a positive voltage in the range of +1.5V to +10V to the corresponding negative voltage of −1.5V to −10V. The LMC7660 is a pin-for-pin replacement for the industry-standard 7660. The converter features: operation over full temperature and voltage range without need for an external diode, low quiescent current, and high power efficiency.
The LMC7660 uses its built-in oscillator to switch 4 power MOS switches and charge two inexpensive electrolytic capacitors.
The LMC7660 is a CMOS voltage converter capable of converting a positive voltage in the range of +1.5V to +10V to the corresponding negative voltage of −1.5V to −10V. The LMC7660 is a pin-for-pin replacement for the industry-standard 7660. The converter features: operation over full temperature and voltage range without need for an external diode, low quiescent current, and high power efficiency.
Documents
Technical documentation and resources
