| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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7,754 pcs
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7754 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The TC1044SCOA713 from Microchip Technology is a charge pump DC-DC voltage converter designed for efficient voltage conversion. It accepts an input voltage range from 1.5V to 12V and generates a corresponding negative output voltage of -1.5V to -12V. This device is capable of delivering up to 20mA of output current with a power efficiency of 98% and voltage conversion efficiency of 99.9%.
Key features include low power consumption of 80µA at 5V input, and operating frequencies of 10kHz or 45kHz with frequency boost. The TC1044SCOA713 is suitable for applications requiring a negative power supply, such as RS-232 interfaces. It is available in an 8-pin SOIC package and operates within a temperature range of 0°C to 70°C.
This charge pump converter eliminates the need for inductors, reducing component count, size, and EMI. It requires only two external capacitors for operation. The device also offers improved ESD protection up to 10kV.
| Qty | Low | High |
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| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
1.5V to 12V.
-1.5V to -12V.
20mA.
The device offers up to 98% power efficiency and 99.9% voltage conversion efficiency.
0°C to +70°C.
8-SOIC (0.154", 3.90mm Width) surface mount.
80µA at 5V input.