TC682COA 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$1.85


Distributor Starting From Stock
Logo for Microchip Technology Microchip Technology US$1.85
5,400
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Logo for Avnet America Avnet America US$3.18
-
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Logo for RS Americas RS Americas US$2.58
-
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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 | SOIC
Temp Range 0C to +70C
Packing Media Tube (100)

Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.078
Shipping Weight (kg) 0.25
Lead Count 8
Package Type SOIC
Package Width or Size .150In(3.90mm)
Soldering Composition Matte Tin

Alternative Descriptions

Ic,dc/Dc Converter,-4.8/-11V,cmos,sop,8Pin Rohs Compliant: Yes |Microchip TC682COA | Newark Electronics
Charge Pump INV -4.8V to -11V 10mA 8-Pin SOIC N Tube | Avnet America
IC REG SWTCHD CAP INV 10MA 8SOIC | Microchip Technology Inc. TC682COA | RS Americas


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TC682COA?

Additional datasheets, footprints and schematics for TC682COA are listed on our Part Details page. You can also find images and similar parts to TC682COA on this page.

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What category does TC682COA fall under?

The TC682COA is listed under Semiconductors - ICs > More Semiconductors - ICs.

Can I view similar or alternative parts?

You can view similar parts to TC682COA 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 TC682COA you can contact the distributor directly for product support, shipping queries etc.

Is the TC682COA RoHS compliant?

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

Which authorised distributors for TC682COA have stock available?

Authorised distributors including Microchip Technology, Newark Electronics, Avnet America and RS Americas have stock available or on a lead time for TC682COA.

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