10 pcs - TC7660SCPA Microchip TC7660SCPA, 1-Channel, Inverting DC-DC Converter, 20mA 8-Pin, PDIP

TC7660 DC to DC Convertor, MicrochipMicrochips TC7660S are brilliant and efficient DC to DC converters. They boast an impressive 98% efficiency and a 99.9% voltage conversion. This DC convertor is rated to convert +1.5V to +12V into -1.5V and -12V output using only two capacitors. The TC7660S also includes an on-board oscillator and operates at a base frequency of 10kHz. The oscillators frequency can increase to 45kHz when pin 1 is connected to V+. This device is in an 8-pin, PDIP package.Features and benefits: On-board oscillator can boost from 10kHz, up to 45kHz (when pin 1 has V+.)Brilliant power efficiency of 98% Voltage conversion – 99.9% Industry standard 7660 charge pump converter Improved ESD protection – 10kV8-pin, PDIP packageLow power supply - 80μA @ 5VINConverts +5V Logic Supply to ±5V SystemApplications: Conversions of +5V to ±5VVoltage multiplication RS-232 negative power supplies Negative supplies for data acquisitionBlank PCB If you need a blank PCB to test Microchips 8-pin devices such as the above, see RS stock no 681-0979Charge Pumps, Microchip