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Description
MAXIM INTEGRATED PRODUCTS ICL7660EPA+ DC/DC Fixed Charge Pump Voltage Converter, Inverter & Multiplier 1.5 V to 10 V in, 20mA out, NSOIC-8The ICL7660EPA+ is a monolithic CMOS switched capacitor voltage converter in 8 pin DIP package. This device inverts, doubles, divides or multiplies a positive input voltage. It is pin compatible with the industry standard ICL7660 and LTC1044 devices. It operates from 1. 5V to 10V with no external diode over the full temperature range. The ICL7660 delivers 10mA with 0. 5V output drop. The device combines low quiescent current and high efficiency.
The ICL7660EPA+ is a monolithic CMOS switched capacitor voltage converter in 8 pin DIP package. This device inverts, doubles, divides or multiplies a positive input voltage. It is pin compatible with the industry standard ICL7660 and LTC1044 devices. It operates from 1.5V to 10V with no external diode over the full temperature range. The ICL7660 delivers 10mA with 0.5V output drop. The device combines low quiescent current and high efficiency. Oscillator control circuitry and four power MOSFET switches are included on-chip. Typical applications include generating -5V supply from +5V logic supply to power analogue circuitry, personal communications equipment, op-amp power supplies, EIA/TIA-232E and EIA/TIA-562 power supplies, data acquisition systems and panel meters.
- 98% typical power conversion efficiency
- Operating temperature range from -40°C to 85°C
- Supply current of 80µA at TA = +25°C (pins 1 and 7 no connection, LV open)
- No external diode required for higher voltage operation
- Supply voltage range from 1.5V to 3.5V (RL = 10Kohm, LV to GND) & 3V to 10V (RL = 10Kohm, LV open)
- Maximum output resistance of 100 ohm at TA = +25°C (IL = 20mA, fOSC = 5KHz, LV open)
- Oscillator frequency of 10KHz at V+ = 5V
- Voltage conversion efficiency of 99.9%
- Oscillator impedance of 100Kohm at V+ = 5V
Applications
Power Management, Portable Devices, Consumer Electronics
- :
- 10V
- :
- -
- :
- 20mA
- :
- -
- :
- 85°C
- :
- 8Pins
- :
- -
- :
- Fixed
- :
- 1.5V
- :
- -
- :
- Divider, Doubler, Inverting, Multiplier
- :
- -
- :
- DIP
- :
- Each
- :
- MSL 1 - Unlimited
Product details
| Input Voltage Max | 10V |
| Fixed Output Voltage Nom. | - |
| Output Current | 20mA |
| Adjustable Output Voltage Max | - |
| Operating Temperature Max | 85°C |
| No. of Pins | 8Pins |
| Adjustable Output Voltage Min | - |
| Output Type | Fixed |
| Input Voltage Min | 1.5V |
| Product Range | - |
| Topology | Divider, Doubler, Inverting, Multiplier |
| Automotive Qualification Standard | - |
| DC / DC Converter IC Case | DIP |
| Packaging | Each |
| MSL | MSL 1 - Unlimited |
Other details
| Brand | MAXIM INTEGRATED PRODUCTS |
| Part Number | ICL7660EPA+ |
| Quantity | Each |
| Technical Data Sheet EN |
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
Perfect box
Very sturdy and cute jewelry box!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 22, 2025
★★★★★ 5
beautiful and high-quality jewelry box
Amazing jewelry box of good quality. color - exactly as in the photo (mine is olive). High-quality interior decoration. Everything as in the seller's photo. Highly recommend.
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Reviewed in the United States on May 1, 2025
★★★★★ 5
Functional gift.
Used as an engraving project with our laser printer. Worked well, would make a great gift for bridesmaids etc.
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Reviewed in the United States on October 14, 2025
★★★★★ 5
Great value, great product!
I use this as a home jewelry box - I don't wear a lot of jewelry, so it fits my needs perfectly. Its pretty lightweight and would be good for travels as well. The outside is leather-like and seems to be waterproof so far. I use the first layer for jewelery and second layer to store my hairclips and pins. I've had it for a few months and it seems to be great quality and durable! Definitely a good value as well because I've seen similar jewelry boxes sold at popular retail stores for over $30.
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Reviewed in the United States on January 21, 2026
★★★★★ 5
Lovely Slate Gray Jewelry Box
I just received this Slate Gray jewelry box. It's really quite lovely and just the right size for my granddaughter's vanity. I'm really excited about giving it to her, for her 12th Birthday, to hold her better jewelry. It's so nice I'm going to order another one for my other Granddaughter's Birthday.
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Reviewed in the United States on December 5, 2025
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