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Microchip Technology TC7660CPA charge pump inverter

The TC7660 is a charge pump DC-to-DC voltage inverter that converts a +1.5V to +10V input into a corresponding negative voltage output, using only two external capacitors. It eliminates the need for inductors, reducing cost, size, and electromagnetic interference. With an onboard oscillator operating at 10 kHz, it can be adjusted or slowed down for efficiency. The device is ideal for generating negative power supplies, voltage multiplication, and data acquisition applications. Available in various packages, it offers efficient, simple negative voltage conversion for embedded systems and instrumentation.

Authorized Distributors
Source:Newark
Part No:TC7660CPA
Stock:2739
Inv Date:06-03-2026
Price: Unit price: $1.15
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Source:DigiKey
Part No:TC7660CPA
Stock:1132
Inv Date:06-03-2026
Price: Unit price: $1.12
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Part No:TC7660CPA
Stock:1485
Inv Date:06-04-2026
Price: Unit price: $1.12
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Part No:TC7660CPA
Stock:3237
Inv Date:06-03-2026
Price: Unit price: $0.38
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Part No:TC7660CPA
Stock:857
Inv Date:06-03-2026
Price: Unit price: $0.892
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Part No:TC7660CPA
Stock:857
Inv Date:06-03-2026
Price: Unit price: $0.892
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Part No:TC7660CPA
Stock:6
Inv Date:06-03-2026
Price: Unit price: $0.53
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Source:Arrow EU
Part No:TC7660CPA
Stock:33
Inv Date:06-04-2026
Price: N/A
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Part No:TC7660CPA
Stock:20
Inv Date:06-04-2026
Price: N/A
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Microchip Technology TC7660CPA charge pump inverter Specifications:

  • Input Voltage Range: +1.5V to +10V
  • Output Voltage: -1.5V to -10V depending on input
  • Efficiency: up to 98%
  • Supply Current: 80 UA (typ) @ Vin=5V
  • Package Types: 8-Pin PDIP, SOIC, CERDIP
  • Oscillator Frequency: 10 kHz, adjustable via external capacitor
  • Operating Temperature Range: 0°C to +70°C, -55°C to +125°C (extended versions)
  • ESD Protection: 3 kV HBM
  • Power Dissipation: varies per package, typically low
  • No external diode required for high-voltage operation
  • Supports voltage inverting and positive voltage multiplication

Buy the Microchip Series TC7660 Charge Pump Inverter: TC7660CPA

Purchase the Microchip TC7660 online now and benefit from its efficient, reliable negative voltage conversion capabilities. Perfect for industrial power supplies, instrumentation, and embedded systems, this compact device simplifies voltage inversion and multiplication operations. With various package options available, it ensures easy integration into your projects. Enjoy fast delivery and technical support when you buy the TC7660 online, enabling you to improve system performance with proven, low-cost charge pump technology designed for demanding industrial environments.

Order your Microchip TC7660 charge pump inverter today and enhance your industrial power supply solutions with dependable negative voltage conversion.

Frequently Asked Questions

Where can I buy Microchip Technology TC7660CPA?

You can click on the BUY or RFQ button to purchase TC7660CPA from an authorized Microchip Technology distributor.

How do I troubleshoot issues or seek technical support for part TC7660CPA?

You can download the TC7660CPA datasheet or visit the Microchip Technology website for support.

Who is the manufacturer of TC7660CPA?

Microchip Technology

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