TC682CPA More Semiconductors - ICs by Microchip Technology

Inverting Voltage Doubler

Status: Active
Series: TC682
RoHS: Compliant
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The TC682 is a CMOS charge pump converter that provides an inverted doubled output from a single positive supply. An on-board 12kHz (typical) oscillator provides the clock and only 3 external capacitors are required for full circuit implementation.Low output source impedance (typically 140Ohms), provides output current up to 10mA. The TC682 features low quiescent current and high efficiency, making it the ideal choice for a wide variety of applications that require a negative voltage derived from a single positive supply (for example: generation of -6V from a 3V lithium cell or -10V generated from a +5V logic supply).The minimum external parts count and small physical size of the TC682 make it useful in many medium-current, dual voltage analog power supplies.

Prices starting from US$1.70


Distributor Starting From Stock
Logo for Newark Electronics Newark Electronics US$2.60
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Logo for Avnet America Avnet America US$3.33
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Logo for Microchip Technology Microchip Technology US$1.93
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Logo for RS Americas RS Americas US$2.83
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Features

99.9% Voltage Conversion Efficiency
92% Power Conversion Efficiency
Wide Input Voltage Range: +2.4V to +5.5V
Only 3 External Capacitors Required
185uA Supply Current

Specifications

Typical Active Output Current (mA) 10
Output Voltage (V) Vout = -2Vin
Typical Quiescent Current (µA) 185
Vin Max (V) 5.5
Vin Min (V) 2.4
Temp. Range Max. (°C) 85
Temp. Range Min. (°C) -40
Pins | Packaging 8 | PDIP
Temp Range 0C to +70C
Packing Media Tube (60)

Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.4867
Shipping Weight (kg) 0.9
Lead Count 8
Package Type PDIP
Package Width or Size .300in
Soldering Composition Matte Tin

Alternative Descriptions

Ic,dc/Dc Converter,-4.8/-11V,cmos,dip,8Pin Rohs Compliant: Yes |Microchip TC682CPA | Newark Electronics
Charge Pump INV -4.8V to -11V 10mA 8-Pin PDIP Tube | Avnet America
IC REG SWTCHD CAP INV -2VIN 8DIP | Microchip Technology Inc. TC682CPA | RS Americas


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TC682CPA?

Additional datasheets, footprints and schematics for TC682CPA are listed on our Part Details page. You can also find images and similar parts to TC682CPA on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for TC682CPA on our Product Comparison page. Access via the 'View Pricing & Stock' button to view TC682CPA price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does TC682CPA fall under?

The TC682CPA is listed under Semiconductors - ICs > More Semiconductors - ICs.

Can I view similar or alternative parts?

You can view similar parts to TC682CPA when available in the More Semiconductors - ICs range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the TC682CPA you can contact the distributor directly for product support, shipping queries etc.

Is the TC682CPA RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

Which authorised distributors for TC682CPA have stock available?

Authorised distributors including Newark Electronics, Avnet America, Microchip Technology, RS Americas and Farnell have stock available or on a lead time for TC682CPA.

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