LM2664
LM2664 is Switched Capacitor Voltage Converter manufactured by Texas Instruments.
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SNVS005E
- NOVEMBER 1999
- REVISED DECEMBER 2014
LM2664 Switched Capacitor Voltage Converter
1 Features
- 1 Inverts Input Supply Voltage
- 6-Pin SOT-23 Package
- 12-Ω Typical Output Impedance
- 91% Typical Conversion Efficiency at 40 mA
- 1-µA Typical Shutdown Current
2 Applications
- Cellular Phones
- Pagers
- PDAs
- Operational Amplifier Power Suppliers
- Interface Power Suppliers
- Handheld Instruments
3 Description
The LM2664 CMOS charge-pump voltage converter inverts a positive voltage in the range of 1.8 V to 5.5 V to the corresponding negative voltage of
- 1.8 V to
- 5.5 V. The device...
