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Description
The CAT660 is a charge-pump voltage converter that can convert a 1.5V to 5.5V input to a -1.5V to -5.5V output. This model requires only two external capacitors and provides a guaranteed 100mA output current capability. It can replace a switching regulator and its inductor which results in lower EMI due to the absence of an inductor.
Specifications and features
• Replaces MAX660 and LTC®660
• Converts V+ to V- or V+ to 2V+
• Low output resistance, 4Ω typical
• High power efficiency
• Selectable charge pump frequency
- 10kHz or 80kHz
- Optimize capacitor size
• Low quiescent current
• Pin-compatible, high-current alternative to 7660/1044
• Industrial temperature range
• Available in 8-pin SOIC, DIP and 0.8mm thin 8- pad TDFN packages
- Lead-free, halogen-free package optionApplication Scenarios
• Negative voltage generator
• Voltage doubler
• Voltage splitter
• Low EMI power source
• GaAs FET biasing
• Lithium battery power supply
• Instrumentation
• LCD contrast bias
• Cellular phones, pagersComparison
Advantages- Requires only two external capacitors
- Guaranteed 100mA output current capability
- Can replace a switching regulator and its inductor, lowering EMI
Disadvantages- None identified
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Popular parts of the same kind
- Datasheet: Download CAT660EPA
- Chipdatas Part: CD86-CAT660EPA
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/12 02:02 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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DHL(www.dhl.com)
$40 limited time offer. -
UPS(www.ups.com)
$40 limited time offer. -
FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.